Chocolate Ganache Mousse Cake Food

CHOCOLATE GANACHE MOUSSE CAKE

Steps:

• Heat oven to 375°F In medium bowl, stir together cookie crumbs and melted butter. Press into bottom of 9-inch springform pan. Bake 10 minutes or until set.
• Make the mousse: gently melt semisweet chocolate in a double boiler with the 2 tablespoons whipping cream. Cool. When cool enough that butter will not melt, beat in butter. Stir in rum. In large bowl beat egg yolks and sugar on high speed for 5 minutes or until very light; fold into chocolate mixture. In large bowl beat whipping cream until soft peaks form; fold into chocolate mixture. Spread over crust. Refrigerate.
• Place 6 oz. chocolate in large bowl. Heat 3/4 cup cream in small saucepan over medium heat or in microwave on high until cream comes to a boil. Immediately pour cream over chocolate; stir until smooth. Cool until slightly thickened but still pourable (about 75°F.). Spoon over mousse.Cover and refrigerate until set, at least 8 hours or overnight.

CHOCOLATE MOUSSE CAKE

Steps:

• Preheat oven to 350 degrees.
• Grease and flour 3 9-inch round cake pans.
• Prepare cake-In large bowl combine sugar, flour, cocoa, baking powder and soda, and salt.
• Add eggs, milk, oil and vanilla-Beat 2 minutes.
• Stir in boiling Water.
• Divide batter in pans.
• Bake for 20 minutes, and cool completely.
• To prepare mousse-Combine all ingredients and whip on high till soft peaks form. Chill under ready to spread over cake layers.
• To prepare chocolate ganache-combine chips and half and half in double boiler and cook until combined. Remove from heat and let cool
• Once cake layers are cooled, spread mousse between layers.
• Spread Chocolate ganache over entire cake-best to do when ganach is a BIT warm or room temperature.
• Allow cake to cool and set.

CHOCOLATE CHERRY CANDY CAKE

Steps:

• Preheat the oven to 350 degrees F. Butter two 8-inch round cake pans, line the bottoms with parchment paper. Butter the parchment and dust with flour, tapping out excess.
• Whisk the flour, sugar, cocoa powder, baking soda, baking powder and salt together in a large bowl. Whisk the melted butter, buttermilk, egg, vanilla and 1/2 cup water together in another bowl until smooth. Add the wet ingredients to the dry ingredients, whisking until just combined. Divide the batter between the prepared cake pans, smoothing the tops. Bake, rotating the pans halfway through cooking, until a toothpick inserted in the center of each cake comes out clean, about 25 minutes.
• Let the cakes cool in the pans for 15 minutes, then turn them out onto a cooling rack set over a baking sheet. Discard the parchment paper and flip the cakes right side up again. Let the cakes cool completely.
• Make the cherry filling: Quarter the cherries and transfer them to a medium bowl with the 2 tablespoons reserved syrup. Combine the gelatin with 1 tablespoon cold water in a small bowl and let stand for 5 minutes to soften. Heat the gelatin in the microwave until it melts completely, about 10 seconds, stirring to dissolve. Combine the gelatin, cream cheese, sour cream, sugar, salt and almond extract in a food processor and process until smooth. Scrape the cream cheese mixture into the bowl containing the cherries and stir to combine. Refrigerate, checking every 5 minutes, until the filling is just set enough to spread, 5 to 15 minutes. (Do not let the filling firm up too much.)
• Place one cake on a cake stand and pile the cherry filling in the center, spreading it in a thick layer almost to the edge. Top with the remaining cake, aligning the layers directly on top of each other so the cake does not lean. Refrigerate the assembled cake for 1 hour.
• Meanwhile, make the chocolate ganache: Bring the cream to a simmer in a small saucepan then remove from the heat. Add the chocolate, shaking the pan gently to submerge it. Allow the pan to stand, off the heat, for 3 minutes to melt the chocolate. Whisk the ganache until smooth, then refrigerate until it is just thick enough to spread (like mayonnaise), about 15 minutes. (Do not let the ganache harden too much.)
• 15 to 20 minutes. (Do not let the ganache harden too much.)
• Stir the ganache again and scoop it on top of the cake, spreading it over the top and sides. Refrigerate the cake until the ganache is set, at least 2 hours or overnight.

DARK CHOCOLATE MOCHA MOUSSE CAKE

Steps:

• Make the cake: Preheat the oven to 350˚ F. Butter a metal 8-inch square cake pan. Line the bottom and sides of the pan with parchment paper; lightly butter the parchment. Combine the cocoa and espresso powders in a medium bowl. Heat the milk and butter in a small saucepan over medium-low heat until the milk is steaming and the butter melts. Whisk into the cocoa mixture; let cool to room temperature.
• Whisk the flour, baking powder, baking soda and salt in a medium bowl. In a large bowl, beat the eggs and sugar with a mixer on medium-high speed until very pale, thick and pillowy, 5 to 8 minutes. Beat 30 to 45 more seconds to stabilize the egg foam.
• Reduce the mixer speed to low; beat in the cocoa mixture in 2 additions, alternating with the flour mixture in 2 additions. Beat just until the batter is smooth and no dry flour remains.
• Pour the batter into the cake pan and gently tap against the counter to eliminate any air bubbles. Bake until a toothpick inserted into the center comes out clean, about 35 minutes. Let cool 10 minutes in the pan, then turn out the cake onto a rack. Peel off the parchment but let it rest gently on top of the cake while it cools completely. Wipe the cake pan clean and reserve.
• Make the ganache: Combine 1/2 cup heavy cream, 4 ounces chocolate and 1 tablespoon butter in a small saucepan. Gently cook over medium-low heat, stirring, until melted and smooth. Let cool.
• Make the mousse: Combine the remaining 4 tablespoons butter and 4 ounces chocolate in a small microwave-safe bowl. Microwave in 30-second intervals, stirring, until melted and smooth. Whisk in the cocoa powder until smooth. Let cool.
• Meanwhile, combine 1/4 cup heavy cream and the gelatin powder in a small microwave- safe bowl. Let stand until the gelatin absorbs the liquid, about 5 minutes, then microwave until melted, 20 to 30 seconds, whisking. Let cool, stirring occasionally.
• Combine the remaining 1 1/4 cups heavy cream, the sugar and espresso powder in a large bowl. Beat with a mixer on medium speed to dissolve the sugar, about 1 minute. Stream in the cooled gelatin mixture, then increase the speed to medium high and beat until the mixture is thick and stiff peaks form. Fold in the cooled chocolate mixture in 2 or 3 batches until the mousse is well blended.
• Assemble the cake: Line the reserved cake pan with 2 crisscrossed strips of parchment paper (this will help you lift out the finished cake). Carefully slice the cake horizontally into 3 equal layers. Lay the best layer cut-side up in the bottom of the pan and brush with some of the chocolate liqueur, if using. (Use a plate or small cutting board to move the layers; if your top cake layer is domed, use it for the middle of the cake.) Evenly spread half of the mousse on top with an offset spatula, all the way to the edges. Top with a second cake layer. Brush again with chocolate liqueur, then spread half of the ganache evenly on top. Add the final cake layer, cut-side up, and brush with the remaining liqueur. Top with the remaining mousse and ganache. (The assembled cake should fill the pan.)
• Refrigerate the cake until the top is set, about 30 minutes, then wrap the whole cake pan with plastic wrap and refrigerate overnight to set completely.
• Lift the cake out of the pan using the parchment pieces and transfer to a cutting board. Using a hot, dry serrated knife, slice the cake, wiping the knife in between cuts for clean edges.

CHOCOLATE GANACHE CAKE

Steps:

• Preheat the oven to 325 degrees. Butter and flour an 8-inch round cake pan, then line the bottom with parchment paper.
• Cream the butter and sugar in the bowl of an electric mixer fitted with the paddle attachment until light and fluffy. Add the eggs, one at a time. Mix in the chocolate syrup and vanilla. Add the flour and mix until just combined. Don't overbeat, or the cake will be tough.
• Pour the batter into the pan and bake for 40 to 45 minutes, or until just set in the middle. Don't overbake! Let cool thoroughly in the pan.
• For the ganache, cook the heavy cream, chocolate chips, and instant coffee in the top of a double boiler over simmering water until smooth and warm, stirring occasionally.
• Place the cake upside down on a wire rack and pour the glaze evenly over the top, making sure to cover the entire cake and sides. You can tilt the rack to smooth the glaze. Decorate with candied violets, if desired, or gently crumble the gold leaf and place it on the center of the cake. Do not refrigerate.

LAYERED CHOCOLATE MOUSSE CAKE

Steps:

• For the brownie: Preheat the oven to 350 degrees F. Spray the bottom of a 9-inch springform pan with nonstick cooking spray.
• Whisk together the flour, cocoa powder and sugar in a medium bowl. Whisk in the milk, butter, vanilla and egg until smooth. Pour the batter into the prepared pan and bake until a knife inserted in the center comes out clean, about 20 minutes. Cool completely on a wire rack, about 30 minutes.
• Unclasp the pan, remove the outer ring and spray it with nonstick cooking spray. Line the ring with a 2 1/2-inch-wide parchment strip, making sure that it sits tightly and smoothly along the sides. Re-clasp the ring to the bottom of the pan with the cake in it.
• For the mousse: Roughly chop 4 tablespoons of the butter and put in a medium microwave-safe bowl. Microwave in 30-second intervals, stirring in between each, until melted, about 1 minute. Stir in 1/4 cup of the cocoa powder until smooth; set aside. Chop the remaining 8 tablespoons butter and put in a medium microwave-safe bowl. Microwave in 30-second intervals, stirring in between each, until melted, about 1 minute. Stir in the remaining 1/2 cup cocoa powder until smooth; set aside.
• Add 1/4 cup of the heavy cream to a small microwave-safe bowl and stir in the gelatin. Let sit for 5 minutes to bloom. Microwave in 30-second intervals, stirring in between each, until the gelatin is dissolved, about 1 minute. Cool to room temperature, about 5 minutes.
• Transfer the gelatin to the bowl of a stand mixer fitted with the whisk attachment and add the sugar, vanilla and remaining 3 3/4 cups heavy cream. Whisk on medium speed until stiff peaks form, 3 to 4 minutes. Divide the whipped cream mixture between 2 large bowls. Fold one bowl of the cocoa powder-butter mixture into each batch of whipped cream mixture and stir until no streaks remain (one bowl will contain dark chocolate mousse and the other will contain light chocolate mousse).
• Spread the dark chocolate mousse on top of the brownie in the springform pan. Use an offset spatula to even out and smooth the top. Spread the light chocolate mousse on top of the dark chocolate mousse and use an offset spatula to even out and smooth the top. Refrigerate until the mousse is set, 3 hours and up to overnight.
• For the ganache: Bring the heavy cream and butter to a boil in a small saucepan over medium-high heat. Put the semisweet chocolate in a large heatproof bowl and pour the hot cream over top. Let it sit for 5 minutes, then stir until smooth and shiny.
• Unclasp the springform pan and remove the parchment paper from the sides of the cake. Use a hot, dry offset spatula to smooth out the sides. Set a rack in a rimmed baking sheet and put the cake on top of the rack. Pour the ganache over the cake and let it drip down over the sides so the entire cake is covered. Swipe once across the top with a clean, large offset spatula to create a smooth top. Refrigerate until set, about 30 minutes.
• Hold a stencil or other tool with holes (such as a doily or a cooling rack) over the cake (do not lay it on the ganache; it will stick) and dust with more cocoa powder to create a decorative pattern. Serve immediately.

CHOCOLATE MOUSSE CAKE

Steps:

• Cake:.
• Lightly grease insides of 3 9 inch cake pans with melted butter. Line each pan with parchment paper, then lightly grease parchment paptr with more melted butter. Set aside.
• Preheat oven to 325 degrees F.
• Heat 1 inch water in bottom of a double boiler over medium heat. Place 14 tablespoons butter and 8 ounces of bittersweet chocolate in top of double boiler. Tightly cover top with plastic wrap. Allow to heat for 10-12 minutes, remove from heat, stir until smooth and hold at room temperature.
• Place 8 egg yolks and 3/4 cup sugar in bowl of electric mixed with paddle. Beat on high until slightly thickened and lemon-colored, about 4 minutes. Scrape down the sides of the bowl and beat on high for an additional 2 minutes.
• In another bowl, whisk or beat 4 egg whites until stiff, but not dry, about 3-4 minutes.
• Fold the melted chocolate mixture into the beaten egg yolk mixture. Add a quarter of the beaten egg whites and stir to incorporate, then gently fold in remaining egg whites.
• Divide the batter among the 3 pans, spread evenly and bake until a toothpick inserted in the center comes out clean, about 22-30 minutes. Allow to cool in pans for 15 minutes. (During baking, the surface of the cakes will form a crust; this crust will normally collapse, when the cakes are removed from the oven.) Invert the cakes onto cake circles, remove the parchment and refrigerate for 30 minutes.
• Mousse Filling:.
• Heat 1 inch of water in bottom of a double boiler over medium heat. Place 8 ounces of bittersweet chocolate in top of double boiler. Tightly cover with plastic wrap and allow to heat for 8-10 minutes. Remove from heat, stir until smooth. transfer melted chocolate to a stainless steel bowl and set aside until needed. Place 2 1/2 cups of heavy cream and 2 tablespoons of sugar in a well chilled bowl of electric mixer fitted with well-chilled balloon whip. Whisk on high until stiff peaks form, about 1 1/2 minutes. Remove the bowl from the mixer. Use a hand whisk to combine 1/4 of the whipped cream into the melted chocolate until smooth and completely incorporated. Add the combined whipped cream and chocolate to the remaining whipped cream and fold together.
• Ganache:.
• Heat 1 1/2 cups of heavy cream and 2 tablespoons unsalted butter in a 3 quart saucepan over medium high heat. Bring to a boil. Place the 18 ounces of bittersweet chocolate in 3 quart stainless steel bowl. Pour the boiling cream over the chocolate and allow to stand for 5 minutes. Stir until smooth. Chill 1 cup of ganache for at least 1 hour. Remaining ganahe should be at room temperature.
• Assemble the cake:.
• Arrange one of the cake layers in a 9 inch springform pan, evenly spread half of the mousse filling over the cake and top with the second layer. Add remaining mousse and top with the remaining cake layer. Chill 2 hours. Transfer chilled cup of ganache to a pastry bag fitted a star tip. Remove cake from springform pan and coat top and sides with room temperature ganache. Using chilled ganache, pipe decorative stars on top of cake.

CHOCOLATE MOUSSE CAKE

Steps:

• Grated chocolate, cookie crumbs or chopped nuts for coating the sides of cake, if desired
• Cake:
• Lightly coat the insides of 3 9 by 1 1/2-inch cake pans with melted butter. Line each pan with parchment paper, then lightly coat the parchment paper with more melted butter. Set aside.
• Preheat the oven to 325 degrees Fahrenheit.
• Heat 1-inch of water in the bottom half of a double boiler over medium heat. Place remaining butter and 8 ounces semisweet chocolate in the top half of the double boiler. Tightly cover the top with film wrap. Allow to heat for 10 to 12 minutes. remove from the heat, stir until smooth, and hold at room temperature.
• Place the egg yolks and 3/4 cup sugar in the bowl of an electric mixer fitted with a paddle. Beat on high until slightly thickened and lemon-colored, about 4 minutes. Scrape down the sides of the bowl and beat on high for an additional 2 minutes.
• While the egg yolks are beating, whisk 4 egg whites in a large stainless steel bowl until stiff, but not dry, about 3 to 4 minutes.
• Using a rubber spatula, fold the melted chocolate mixture into the beaten egg yolk mixture. Add a quarter of the beaten egg whites and stir to incorporate, then gently fold in the remaining egg whites.
• Divide the batter between the prepared pans, spreading evenly, and bake in the preheated oven until a toothpick inserted in the center comes out clean, about 25 to 30 minutes. Remove the cakes from the oven and allow to cool in the pans for 15 minutes. (During baking, the surface of the cakes will form a crust; this crust will normally collapse when the cakes are removed from the oven.) Invert the cakes onto cake circles, remove the parchment paper, and refrigerate for 30 minutes.
• Filling:
• To prepare the dark chocolate cream, heat 1-inch of water in the bottom half of a double boiler over medium heat. Place the semisweet chocolate in the top half of the double boiler. Tightly cover the top with film wrap and allow to heat for 8 to 10 minutes. Remove from the heat and stir until smooth. Transfer the melted chocolate to a stainless steel bowl and set aside until needed. Place heavy cream and sugar in the well-chilled bowl of an electric mixer fitted with a well-chilled balloon whip. Whisk on high until stiff peaks form, about 1 1/2 minutes. Remove the bowl from the mixer. Use a hand whisk to combine 1/4 of the whipped cream into the melted chocolate until smooth and completely incorporated. Add the combined whipped cream and chocolate to the remaining whipped cream and use a rubber spatula to fold together.
• Ganache:
• Heat the heavy cream and the butter in a 3-quart saucepan over medium high heat. Bring to a boil. Place the semisweet chocolate in a 3-quart stainless steel bowl. Pour the boiling cream over the chocolate and allow to stand for 5 minutes. Stir until smooth. Chill 1 cup of ganache for at least 1 hour. Remaining ganache should be at room temperature
• To assemble cake:
• Arrange one of the cake layers in a 9-inch springform pan, evenly spread half the filling over the cake and top with the second layer. Add remaining filling and top with the remaining cake layer. Chill 2 hours. Transfer chilled cup of ganache to pastry bag fitted with a star tip. Remove cake from springform pan and coat sides and top with room temperature ganache. Using chilled ganache, decoratively pipe stars on top of cake. If desired, coat sides of cake with grated chocolate, cookie crumbs of chopped nuts.

CHOCOLATE-GLAZED HAZELNUT MOUSSE CAKE

Steps:

• Make shortbread base:
• Put oven rack in middle position and preheat oven to 350°F. Invert bottom of springform pan (to make it easier to slide shortbread base off bottom), then lock on side of pan and line bottom with a round of parchment paper.
• Pulse hazelnuts with sugar in a food processor until nuts are finely chopped. Add flour, butter, cocoa, and salt and pulse just until a dough forms.
• Press dough evenly onto bottom of springform pan with your fingers. Prick all over with a fork, then bake until just dry to the touch, about 18 to 20 minutes. Transfer base in pan to a rack to cool completely, about 30 minutes. Remove side of pan and carefully slide out parchment from under shortbread, then reattach side of pan around shortbread base.
• Make mousse while shortbread cools:
• Sprinkle gelatin over water in a 1- to 1 1/2-quart heavy saucepan and let stand until softened, about 5 minutes. Heat gelatin mixture over low heat, stirring, just until gelatin is melted, about 2 minutes. Whisk in chocolate hazelnut spread until combined and remove from heat.
• Whisk together mascarpone and chocolate hazelnut mixture in a large bowl. Beat together cream, cocoa powder, and sugar in another large bowl with an electric mixer at low speed until just combined, then increase speed to high and beat until cream just holds soft peaks. Whisk one third of whipped cream into mascarpone mixture to lighten, then fold in remaining whipped cream until well combined. Spoon filling onto shortbread base in pan, gently smoothing top, then chill, covered, at least 3 hours.
• Make ganache and glaze cake:
• Bring cream to a simmer in a small heavy saucepan and remove from heat. Add chocolate and let stand 1 minute, then gently whisk until completely melted and smooth. Transfer ganache to a small bowl and cool, stirring occasionally, until slightly thickened but still pourable, about 20 minutes.
• Run a warm thin knife around inside of springform pan, then remove side. Slide cake off bottom of pan and transfer to a serving plate. Pour ganache onto top of cake and spread, allowing excess ganache to drip down sides.

CHOCOLATE CHESTNUT TORTE WITH CHOCOLATE COGNAC MOUSSE

Steps:

• Make ganache:
• Bring cream and butter to a simmer in a 3- to 4-quart heavy saucepan, then reduce heat to low. Whisk in chocolate until smooth and remove from heat. Transfer ganache to a bowl and chill, covered, stirring every 30 minutes, until thickened but spreadable, about 2 hours. (If ganache becomes too stiff, let stand at room temperature until slightly softened.)
• Make cake layers while ganache chills:
• Preheat oven to 350°F. Butter cake pans and line bottom of each with a round of parchment or wax paper. Butter paper and dust pans with flour, knocking out excess flour.
• Pulse chestnuts with flour, baking soda, and salt in a food processor until finely ground.
• Beat butter and brown sugar in a large bowl with an electric mixer at medium-high speed until pale and fluffy, about 3 minutes in a standing mixer or about 6 minutes with a handheld. Add eggs 1 at a time, beating well after each addition, then beat in vanilla (mixture will look a little separated). Reduce speed to low and add flour mixture and sour cream alternately in 3 batches, beginning and ending with flour and mixing until just combined.
• Divide batter evenly among pans and bake in middle of oven until pale golden and springy to the touch, about 30 minutes. Cool cakes in pans on racks, then invert onto racks and remove parchment.
• Make mousse and assemble torte:
• Melt butter and chocolate in a double boiler or a metal bowl set over a saucepan of barely simmering water, stirring until smooth, and stir in Cognac. Transfer to a bowl and chill, covered, stirring occasionally, until thickened to the consistency of softened butter, about 1 hour. (If mixture becomes too stiff, let stand at room temperature until softened.)
• Beat cream in a bowl with cleaned beaters until it just holds soft peaks, then chill, covered, while beginning to assemble torte.
• Put 1 cake layer on cardboard round on a rack set in a shallow baking pan (1 inch deep). Spread 1/2 cup ganache evenly over top of layer and sprinkle with all of chopped marrons glacés. Top marrons glacés with another 1/4 cup ganache and cover with another cake layer.
• Beat egg whites with a pinch of salt using cleaned beaters at medium-high speed until they just hold soft peaks. Add sugar and beat at high speed until whites just hold stiff peaks. Stir whipped cream into chocolate Cognac mixture, then stir in one third of whites to lighten. Fold in remaining whites gently but thoroughly. Spoon mousse immediately onto cake layer (it sets quickly), spreading evenly, then top with third cake layer. Chill torte, covered, until mousse layer is firm, about 1 hour. Keep remaining ganache at a spreadable consistency at room temperature, chilling, covered, if it becomes too soft.
• Glaze cake:
• Reserve 1 1/4 cups ganache in a metal bowl, then spread remainder over top and side of torte to seal in crumbs. Chill until firm, about 1 hour.
• Set bowl of reserved ganache over a saucepan of barely simmering water, stirring until ganache reaches a pourable consistency. Remove bowl from heat and cool 5 minutes. Pour ganache evenly over top of torte, making sure it coats all of side. Shake rack gently to smooth glaze (let excess drip into baking pan). Transfer cake on cardboard to a cake stand or plate using 2 large heavy metal spatulas and chill until set. Garnish just before serving.

CHOCOLATE STRAWBERRY MOUSSE CAKE - TRELLIS RESTAURANT

Steps:

• Chocolate Cake:.
• Lightly coat the insides of 3 (9 by 1 1/2-inch) cake pans with melted butter. Line each pan with parchment paper, then lightly coat the parchment with more melted butter. Set aside. (Note: you must line cake pans with parchment paper or wax paper, otherwise the cake layers will be hard to remove and will fall apart.).
• Preheat the oven to 325 degrees F.
• Heat 1-inch of water in the bottom half of a double boiler over medium heat. Place remaining butter and 8 ounces semisweet chocolate in the top half of the double boiler. Tightly cover the top with film wrap. Allow to heat for 10 to 12 minutes. Remove from heat, stir until smooth, and hold at room temperature.
• Place the egg yolks and 3/4 cup sugar in the bowl of an electric mixer fitted with a paddle. Beat on high until slightly thickened and lemon-colored, about 4 minutes. Scrape down the sides of the bowl and beat on high for an additional 2 minutes.
• While the egg yolks are beating, whisk 4 egg whites in a large stainless steel bowl until stiff but not dry, about 3 to 4 minutes. Using a rubber spatula, fold the melted chocolate mixture into the beaten egg yolk mixture. Add a quarter of the beaten egg whites and stir to incorporate, then gently fold in the remaining egg whites. Divide the batter between the prepared pans, spreading evenly, and bake in the preheated oven until a toothpick inserted in the center comes out clean, about 25 to 30 minutes. Remove the cakes from the oven and allow to cool in the pans for 15 minutes. (During baking, the surface of the cakes will form a crust; this crust will normally collapse when the cakes are removed from the oven.)
• Invert 1 of the cakes onto the bottom of a springform pan. Invert the other 2 cakes onto cake circles. Remove the parchment paper and refrigerate cakes for 30 minutes.
• Chocolate Strawberry Mousse:.
• Reserve the 12 best-looking strawberries to decorate the top of the cake. Set aside.
• To prepare the chocolate and strawberry mousse, in a food processor fitted with a metal blade, puree 4 ounces of strawberries (approximately 12 medium-sized berries should yield 1/2 cup of puree). Set aside until needed.
• Refrigerate the remaining berries until needed (that includes the 12 berries you set aside for decoration).
• Heat 1-inch of water in the bottom half of a double boiler over medium heat. Place 16 ounces semisweet chocolate, the white chocolate and the strawberry puree in the top half of the double boiler. Tightly cover the top with film wrap. Allow to heat for 12 to 14 minutes. Remove from the heat and stir until smooth. Transfer to a stainless steel bowl, using a rubber spatula to remove all of the melted chocolate mixture. Keep at room temperature until needed.
• In the bowl of an electric mixer fitted with a balloon whip, whisk the 6 egg whites on high until soft peaks form, about 2 minutes. Continue to whisk on high while gradually adding 2 tablespoons sugar. Whisk until stiff but not dry, about 30 seconds. Set aside at room temperature until needed.
• Whip the heavy cream in a well-chilled stainless steel bowl until stiff. Fold a quarter of the egg whites into the melted chocolate mixture, then fold in the whipped cream. Now fold in the remaining egg whites. Set aside at room temperature until needed.
• Assembly:.
• Assemble the springform pan. Spread 1/2 cup of chocolate strawberry mousse onto the cake layer in the assembled springform pan. Arrange 1/2 the amount of reserved strawberries (not including the 12 for decoration), stem side down, into the mousse. The berries should be arranged in 2 rings: the first ring being 3/4-inch from the outside edge of the cake, and the second, inside ring, 3/4-inch away from the first. Distribute 3 cups of mousse over the berries, being careful to keep the berries in position. Holding the pan by the top rim, gently but firmly tap the bottom of the pan 2 to 3 times on your work surface (this will eliminate air pockets). Position a cake layer on top of the mousse, then repeat the process used on the first cake layer (1/2 cup mousse, remaining strawberries, and 3 more cups mousse). Top the mousse with the remaining cake layer and gently press into position. Refrigerate the cake for 2 hours (do not freeze).
• Refrigerate 1 cup of Semisweet Chocolate Ganache for at least 1 hour. Keep the remaining ganache at room temperature until needed.
• Remove the sides from the springform pan (do not remove the bottom of the pan from the cake; this will make it easier to handle later). Use a cake spatula to smooth and fill in the sides of the cake with 2 to 3 tablespoons of room-temperature ganache. Evenly spread the remaining amount of this ganache over the top and sides of the cake. Refrigerate the cake for 1 hour.
• Transfer the chilled cup of ganache to a pastry bag fitted with a large-sized star tip. Remove the cake from the refrigerator. Pipe a circle of 12 evenly spaced stars along the outside edge of the top of the cake. Place a strawberry, stem side down, into each ganache star. Refrigerate the cake for 30 minutes.
• Cut the cake with a serrated slicer, heating the blade of the slicer under hot running water before making each slice. Allow the slices to come to room temperature for 20 to 30 minutes before serving.
• Chocolate Ganache:.
• Heat the heavy cream, butter, and sugar in a 2 1/2-quart saucepan over medium-high heat. When hot, stir to dissolve the sugar. Bring the mixture to a boil. Place the chocolate in a stainless steel bowl. Pour the boiling cream over the chocolate and allow to stand for 5 minutes. Stir until smooth. Allow to cool to room temperature. Yield: 2 cups.

CHOCOLATE GANACHE FOR CHOCOLATE MOUSSE CAKE

Steps:

• Place the chocolate in a medium heatproof bowl. Place the cream in a small saucepan, and bring to a boil. Pour over the chocolate, and let sit for 5 minutes. Whisk until completely smooth. Allow to cool, stirring occasionally, until lukewarm. Use immediately.

DEVIL'S FOOD CAKE WITH CHOCOLATE GANACHE

Steps:

• Preheat oven to 350 degrees. Butter two 9-by-2-inch round cake pans; line bottoms with parchment paper. Butter parchment; dust with cocoa powder, tapping out excess. In a medium bowl, whisk cocoa with hot water until smooth. Whisk in sour cream; let cool. Into a medium bowl, sift together flour, baking soda, and salt; set aside.
• In the bowl of an electric mixer fitted with the paddle attachment, beat butter and sugar on medium speed until light and fluffy, 3 to 4 minutes. Add eggs, one at a time, beating to combine after each; scrape down sides of bowl as needed. Beat in vanilla. With mixer on low speed, add flour mixture in two parts, alternating with cocoa mixture and beginning and ending with flour; beat until combined.
• Divide batter between prepared pans; smooth with an offset spatula. Bake until a cake tester inserted in centers comes out clean, 45 to 50 minutes. Transfer pans to a wire rack to cool 15 minutes. Invert cakes onto rack; peel off parchment. Turn cakes over; let cool completely, topside up. Transfer half of Chocolate Ganache (3 1/2 cups) to clean bowl of an electric mixer; set aside remaining. Let cool completely, stirring frequently, about 40 minutes. Attach bowl to mixer fitted with whisk attachment. Beat on medium-high speed until ganache holds soft peaks, 5 to 7 minutes.
• Using a serrated knife, trim tops of cake layers to make level. Transfer one of the layers to a cake turntable or platter, and spread top with 1 1/2 cups whipped ganache. Top with remaining layer, cut side down, and spread remaining whipped ganache in a thin layer over entire cake, covering completely. Refrigerate until set, about 30 minutes.
• Transfer cake to a wire rack set over a rimmed baking sheet. Pour reserved ganache over top, letting it run down the sides. If necessary, use a large offset spatula to spread from the center toward the edges, so that the cake is evenly and completely covered. Refrigerate until ganache has just begun to set, about 30 minutes. Transfer cake to a serving plate. Serve immediately, or refrigerate, covered with a cake dome, for up to 2 days.

CHOCOLATE GANACHE

Steps:

• Put the chocolate in a large mixing bowl. Pour the cream into a saucepan with the sugar and bring to a simmer, stirring continuously until the sugar is melted. Bring to the boil, then quickly remove from the heat, pour over the chocolate and whisk until smooth and glossy. Use straight away or leave to cool down a little until thick enough to spread on a cake. Alternatively, leave to cool completely, then beat with an electric whisk until light and fluffy and spread on a cake.

TRIPLE CHOCOLATE MOUSSE CAKE

Steps:

• Make the cake:.
• Adjust the oven rack to the middle of the oven and heat to 350ºF. Lightly grease and flour 1 8-inch springform pan. Tap out any excess flour.
• Place the chocolate in a small heatproof bowl. Bring water to a boil and pour it over the chocolate. Stir with a silicone spatula until the chocolate is melted and smooth, about 2 minutes. Add the coffee granules and cocoa powder. Whisk until smooth. Add 1/4 cup of the sugar and stir until thick and glossy, about 2 minutes.
• In the bowl of a stand mixer fitted with the paddle attachment, beat the butter and remaining sugar together until light and fluffy. Beat in the eggs and egg yolks, one at a time, mixing well after each addition. Beat in the vanilla. Add the chocolate mixture and mix until thoroughly combined.
• In a small bowl, combine the flour, baking soda, and salt. Stir with a whisk. Add half of the flour mixture to the chocolate mixture, followed by the buttermilk, mixing until incorporated. Add remaining flour mixture and mix until the batter is thoroughly combined.
• Spread the batter into the bottom of the prepared pan, smoothing it to the edges with a spatula. Bake for 25 to 30 minutes or until a toothpick inserted into the center comes out clean. Cool to room temperature in the pan on a wire rack.
• Make the mousse:.
• In a small bowl, sprinkle the gelatin over water, let stand for 5 minutes. Place chocolate and sugar in a medium bowl. Bring 1/2 cup of the cream to a simmer in a small saucepan over medium-high heat. Remove from heat; add the softened gelatin and stir until fully dissolved. Pour the cream over the chocolate and whisk until chocolate is melted and mixture is smooth. Cool to room temperature, stirring occasionally. The mixture will thicken slightly.
• In the bowl a stand mixer fitted with the whisk attachment, whip the remaining 1 cup cream at medium speed until it begins to thicken, about 30 seconds. Increase the speed to high and whip until soft peaks form, about 30 to 60 seconds. Use a whisk to mix in 1/3 of the whipped cream into the chocolate mixture. Use a rubber spatula to fold the remaining whipped cream into the chocolate mixture until no streaks appear. Spoon the chocolate mousse into the pan over the chocolate cake. Smooth the top with an offset spatula. Return the cake to the refrigerator and chill until set, about 2 hours.
• Make the ganache:.
• Heat the cream and butter in a medium saucepan over medium-high heat. Remove from heat just before it begins to boil. Place the chocolate in a medium heatproof bowl and pour the hot cream over the chocolate. Stir until chocolate is melted and smooth. Cool to room temperature. Spread the ganache over the top of the mousse layer and refrigerate until set. About 45 minutes.
• Run a knife along the outer edge of the cake to loosen it from the pan and gently remove from the pan. Serve with whipped cream or fresh berries.
• Notes.
• Total time does not reflect the time needed for the mousse and ganache to set. Please allow 3 extra hours for this.