Triple Chocolate Flourless Roulade Cake Food

TRIPLE CHOCOLATE ROLL CAKE

Steps:

• Place white chocolate chips and 3/4 cup heavy cream for white chocolate filling in a medium microwave-safe bowl. Microwave on 50% power until chocolate is completely melted and cream is fully incorporated, about 2 minutes, stopping to stir every 30 seconds. Set aside and allow to cool to room temperature, 10 to 20 minutes. Place into the refrigerator until completely chilled, at least 4 hours, to overnight.
• Meanwhile, place dark chocolate chips and 3/4 cup heavy cream for dark chocolate filling into another medium microwave-safe bowl. Microwave on 50% power until chocolate is melted and cream is fully incorporated, about 2 minutes, stopping to stir every 30 seconds. Set aside and allow to cool to room temperature, 10 to 20 minutes. Place into the refrigerator until completely chilled, at least 4 hours, to overnight.
• Preheat the oven to 350 degrees F (175 degrees C). Line a 12x17-inch baking sheet with parchment paper. Grease the pan and parchment.
• Combine egg yolks and brown sugar in a large bowl. Beat at medium-high speed until mixture is light and creamy, about 2 minutes. Mix in butter, coffee, and vanilla extract.
• Sift flour, 1/3 cup cocoa, baking powder, baking soda, and salt together in a small bowl. Add to egg yolk mixture; mix until just combined.
• Beat egg whites in a separate clean, dry, large bowl with clean, dry beaters on high speed until soft peaks form. Gradually add sugar, 1 tablespoon at a time, beating constantly. Continue to beat until mixture is glossy and stiff peaks form. Fold 1/3 of the egg white mixture gently into the yolk mixture until just combined. Fold in remaining egg whites gently until no streaks of egg white remain. Do not overmix.
• Pour batter into the prepared pan and gently spread evenly.
• Bake in the preheated oven until cake springs back lightly when touched, about 10 minutes. Do not overbake.
• While cake is baking, prepare a piece of parchment paper that is slightly larger than the baking pan. Sprinkle lightly with remaining cocoa powder.
• Remove cake from the oven and run a knife around the edges of the pan to loosen the cake. Invert the cake quickly and carefully, as pan will be hot, onto the cocoa-sprinkled parchment paper. Remove the piece of parchment the cake baked on and discard. Working quickly, roll the cake and cocoa-sprinkled paper up together, starting from the narrow end. Set the cake seam-side down on a wire rack to cool completely, 1 to 2 hours.
• While cake cools, finish the fillings. Remove the white and dark chocolate from the refrigerator. The white chocolate will be soft-set. Whip the white chocolate, beginning on low speed and working up to medium-high, until light and fluffy, 1 to 2 minutes. Pour in remaining 3/4 cup of heavy cream, and beat on medium-high speed until mixture has the texture of whipped cream, 1 to 2 minutes. Place white chocolate whipped cream into a piping bag or zip-top bag with a 1/2-inch hole cut into a corner. Keep refrigerated until ready to use.
• Prepare dark chocolate filling. The dark chocolate will be firm set. Whip the dark chocolate, starting on low speed and working up to medium speed, until mixture crumbles. Beat until the chocolate crumbles begin to become lighter in color and texture, 1 to 2 minutes. Add remaining 3/4 cup heavy cream and beat on medium-high speed until mixture is smooth, light, and fluffy, 1 to 2 minutes. The dark chocolate mixture will be slightly thicker than the white chocolate. Add more heavy cream if necessary to achieve the desired "lightness" and consistency of whipped mousse. Place whipped dark chocolate mousse into a piping bag or zip-top bag with a 1/2-inch hole cut into a corner. Keep refrigerated until ready to use.
• Unroll cooled cake gently and discard parchment paper. Pipe alternating stripes of white chocolate whipped cream and whipped dark chocolate mousse vertically along the 12-inch side of the cake, in stripes about 1/2-inch thick. Continue this vertical pattern along the entirety of the cake, leaving about a 1/2-inch border on all sides. Gently roll the cake back up over the filling (without the parchment) as tightly as possible without breaking the cake until the cake is completely rolled up. Place onto a serving platter and refrigerate until set, at least 1 hour.

CHOCOLATE-AND-VANILLA MARBLE ROULADE

Steps:

• Filling: Bring cream just to a boil in a small saucepan over medium heat; pour over chocolate in a medium bowl. Let stand until softened, about 3 minutes; using a rubber spatula, stir until emulsified. Cover with plastic and refrigerate overnight.
• Cake: Butter a rimmed baking sheet; line with parchment, then butter parchment. Preheat oven to 350 degrees. In a medium bowl, whisk together flour, 1/4 cup sugar, baking powder, oil, egg yolks, and milk. In the bowl of a mixer fitted with the whisk attachment, combine egg whites, salt, cream of tartar, and vanilla. Whisk on medium speed until foamy, about 1 minute. Slowly add remaining 1/2 cup sugar. Increase mixer speed to high and continue whisking until stiff, glossy peaks form, about 5 minutes more.
• Stir about one-third of egg-white mixture into flour mixture to lighten, then gently fold in remaining egg-white mixture in three additions. Transfer about 1 cup batter to a small bowl and gently fold in cocoa. Using an offset spatula, spread vanilla cake batter in prepared pan, filling pan completely and being careful not to deflate batter. Drop teaspoons of chocolate batter evenly across surface of vanilla batter, then swirl together to create a marble pattern. Bake until lightly golden brown and center of cake springs back when lightly pressed, about 18 minutes.
• Run a knife between sides of cake and pan to loosen. Invert cake onto a sheet of parchment lightly coated with cooking spray; remove uncoated parchment from cake. Using coated parchment, start at a short end and roll up cake. Let cool completely, seam-side down.
• Unroll cake. Whisk chilled chocolate filling to soft peaks. Evenly spread on top of cake, leaving a 1/2-inch border. Starting at a short end, carefully roll up cake without parchment. Transfer, seam-side down, to a serving platter to maintain cylindrical shape. Slice and serve (uncut rolled cake can be refrigerated up to 1 hour).

FLOURLESS CHOCOLATE CAKE

Steps:

• Preheat oven to 325 degrees F. Spray a 9 by 2-inch spring form pan with nonstick spray.
• Put the chocolate, butter, and salt in a large microwave safe bowl. Melt in the microwave on 75 percent power for 2 minutes. Stir and microwave again until completely melted, about 2 minutes more. Alternatively, put the chocolate and butter in a heatproof bowl. Bring a saucepan filled with an inch or so of water to a very slow simmer; set the bowl on the pan without touching the water. Stir occasionally until melted.
• Beat the eggs and sugar with a standing or handheld mixer until light and thickened, about 8 to 10 minutes. Fold the melted chocolate into the whipped eggs until evenly combined.
• Pour the batter into the prepared pan and bake until a toothpick inserted into the center comes out wet but not gooey, about 1 hour and 25 minutes. Remove cake from the oven and cool on a rack.
• When ready to serve remove ring from spring form mold. Dust cake with confectioners' sugar or cocoa powder. Serve with whipped cream or ice cream if desired.
• Beat the cream and vanilla in a chilled non-reactive bowl with a whisk or an electric mixer just until they hold a loose peak. (Lift the beater from the cream and look at the shape of the peak at the end of the whisk; it should hold a lazy curve.) Sift the sugar over the cream and continue to beat just until it holds a soft peak. Take care not to over beat the cream or it will be look curdy. Serve, or refrigerate covered for up to 4 hours.

FLOURLESS CHOCOLATE CAKE

Steps:

• Preheat the oven to 325 degrees F and butter the inside of a spring-form pan. Melt the chocolate and butter in a medium saucepan over medium-low heat; stirring frequently until smooth. Stir in the sugar, cocoa powder and salt until all of the lumps are gone. Remove from the heat and let cool for a few minutes.
• Meanwhile, beat the egg whites in a large bowl with an electric mixer on medium-high speed until they form stiff peaks, 2 to 3 minutes.
• Stir the egg yolks into the cooled chocolate mixture, then stir in about a quarter of the whipped egg whites. Scrape this lightened chocolate mixture into the remaining whipped egg whites and gently fold until mostly combined (it's ok if there are some streaks of egg white). Pour into the prepared pan and bake until the center of the cake no longer wiggles, 40 to 45 minutes. Let cool completely in the pan, on a wire rack (the cake will deflate slightly). Unlock the pan and dust the top of the cake with some cocoa powder. Cut into slices and serve with whipped cream.

CHOCOLATE ROULADE

Steps:

• Heat the oven to 180C/160C fan/gas 4. Oil the base and sides of a 23 x 32cm baking tray and line with baking parchment. Beat the egg whites, lemon juice and a pinch of salt together using a stand mixer or electric whisk until very stiff. Add 1 tbsp of the sugar and beat to stiff peaks, then add the rest of the sugar, a spoonful at a time, until the mixture is thick and shiny. Sift over the cocoa and cornflour, then gently fold these in with a spatula until completely combined. Spread the mixture evenly into the prepared tin, then bake for 14-15 mins until just crisp to the touch. Leave to cool completely in the tin.
• Meanwhile, make the fillings. For the chocolate filling, tip the chocolate and cream into a heatproof bowl set over a pan of simmering water and stir until the chocolate has melted and the mixture is shiny and smooth. Remove from the heat and leave to cool to room temperature. For the cream filling, whisk the cream and sugar together to stiff peaks using an electric whisk.
• Dust a large sheet of baking parchment with cocoa powder, then carefully flip the meringue onto it. Remove the tin and carefully peel away the parchment. With a short end facing you, score a line across the meringue, 2cm in from the edge. Spread over the chocolate filling followed by the cream, then drizzle with most of the caramel sauce. Sprinkle over the sea salt flakes and drag a palette or cutlery knife through the fillings to gently swirl them. Roll up the roulade into a tight log, starting at the scored end and using the parchment underneath to help you. Lift onto a platter or board. Will keep chilled for up to a day. Drizzle over the remaining caramel sauce, then finely grate over more chocolate to serve.

FLOURLESS CHOCOLATE CAKE

Steps:

• Heat the oven to 160C/140C fan/gas 3. Butter a 23cm springform cake tin and line the base with baking parchment.
• Melt the butter and chocolate in a medium heatproof bowl in the microwave or over a pan of gently simmering water. Mix the coffee powder with 2 tbsp hot water until dissolved. Stir the coffee into the chocolate and set aside to cool slightly.
• Whisk the egg whites in a large bowl for 2 mins with an electric whisk until soft peaks form. In another large bowl, whisk both the sugars, the vanilla and egg yolks for 5-8 mins, or until pale and fluffy. Sift the cocoa powder into the egg yolk mixture and mix gently to combine.
• Stir the cooled chocolate into the egg yolk mixture, then gently fold through the egg whites until smooth. Transfer to the tin and bake for 1hr-1hr 20 mins, or until a skewer inserted into the middle of the cake comes out clean. Allow to cool, remove from the tin and serve with fresh berries, if you like.