Claire Saffitz Chocolate Cake Food

MALTED "FOREVER" BROWNIES

Steps:

• Preheat the oven and prepare the pan: Arrange an oven rack in the center position and preheat the oven to 350°F. Line an 8 × 8-inch pan with 2 sheets of foil, crossing one over the other and pressing the foil into the corners and up the sides. Lightly butter the foil and set aside.
• Bloom the cocoa: In a large heatproof bowl, whisk the cocoa powder and ¼ cup boiling water (4 oz / 113g) until smooth (this will bring out the flavor of the cocoa).
• Melt the chocolate, butter, and oil: Add the semisweet chocolate, butter, and oil to the bowl with the cocoa mixture and set it over a medium saucepan filled with about 1 inch of simmering (not boiling) water (make sure the bottom of the bowl isn't touching the water). Warm the mixture gently, stirring occasionally, until the chocolate and butter are melted and the mixture is smooth. Remove the bowl from the heat and let cool until lukewarm.
• Add the sugars and egg: Whisk the granulated and brown sugars into the chocolate mixture. It will look grainy and you might see some of the fat start to separate from the rest of the mixture, which is normal. Add the whole egg, egg yolks, and vanilla and whisk vigorously until the mixture comes back together and looks very thick, smooth, and glossy.
• Add the dry ingredients: Add the flour, malted milk powder (if using), and salt and whisk slowly until everything is combined, then whisk more vigorously until the batter is very thick, a full 45 seconds.
• Fold in the chocolate and bake: Add the milk chocolate to the batter and fold with a flexible spatula to distribute. Scrape the batter into the prepared pan, spreading in an even layer all the way to the corners.
• Bake the brownies until the surface is shiny and puffed and the center is dry to the touch but still soft when pressed, 25 to 30 minutes.
• Cool, chill, and cut: Allow the brownies to cool in the pan until they are no longer hot, about 1 hour, then refrigerate until the bottom of the pan feels cold, about 1 hour longer (this results in a chewier texture). Use the ends of the foil to lift the brownies out of the pan and transfer to a cutting board. Slice the brownies into 16 squares.

DEVIL'S FOOD CAKE WITH HAZELNUT PRALINE

Steps:

• Heat the oven to 200 degrees Celsius (nonfan)/375 degrees Fahrenheit. Line the bottom of 2 (20-centimeter/8-inch) cake pans (tins) with a removable base with parchment paper and grease the sides. Alternatively, grease the bottoms and sides of 2 (20-centimeter/8-inch) regular cake pans, line with parchment, and grease the parchment.
• In a large bowl, whisk together cocoa, flour, baking powder, baking soda, salt and sugars. In a separate bowl, add the oil, eggs and kefir, and whisk just to combine. Add to the dry mixture and use a spatula to gently fold through. Add the 3/4 cup plus 3 tablespoons/220 grams hot coffee and mix gently to combine. It'll look very runny at first, but will soon come together into a glossy, pourable batter.
• Divide the batter evenly between the two cake pans, about 21 ounces/600 grams per pan. Bake for 30 minutes or until a skewer inserted into the middle comes out clean. Set aside to cool for about 30 minutes, then slide a butter knife along the sides to help release the cake. Brush the tops lightly with the remaining 1 tablespoon/14 grams extra coffee (discard any extra).
• Invert one cake onto a board, remove the parchment, then invert it again onto a cake stand or the platter you intend to serve it on (domed side up now). Invert the other cake onto a board (don't remove the paper). Invert it again, onto a plate, so that it's paper side down. (This will help prevent it from sticking.) Set both cakes aside to cool completely.
• Make the praline: With the oven still at 200 degrees Celsius/375 degrees Fahrenheit, spread the hazelnuts onto a parchment-lined medium baking sheet (tray) and bake for 12 to 15 minutes, or until deeply golden, shaking the pan halfway through baking. Set aside, keeping the tray and parchment paper. You'll use them again later.
• Place a large saucepan over a medium-high heat and, once quite hot, sprinkle in a third of the caster sugar to cover the base. It should immediately start to melt at the sides but not brown too quickly. Swirl the sugar in the pan a little, then add another third of the sugar, allowing it to melt a little before adding the remaining third. Turn the heat down to medium and cook until the sugar is an amber caramel, stirring with a spatula just a couple times (but not much more). Add the hazelnuts and 1/4 teaspoon salt, stirring to coat, then quickly transfer the mixture to your parchment-lined tray and leave to cool completely.
• Once cool, roughly break apart the praline and add it to a food processor. Pulse a few times until you have very coarse crumbs, then measure out about 1/2 cup/75 grams of the mixture and transfer to a bowl. Blitz the remaining mixture in the food processor for about 5 minutes or until it turns into the consistency of a smooth nut butter, stopping to scrape the inside of the bowl as necessary. Transfer this to a separate bowl.
• Make the mascarpone cream: Add all the ingredients to a stand mixer and beat on medium-high speed for 1 1/2 to 2 minutes, or until you have medium peaks. Refrigerate if not assembling right away (you want it nice and cold).
• When ready to assemble, top the cake on your cake stand with half the cream mixture. Spoon over about 2 tablespoons of the smooth praline and gently swirl it through the cream with your spatula. Top with another 2 tablespoons of the praline, this time without swirling. Sprinkle with half the praline crumble. Carefully invert the other cake on top now, removing the paper. Top with the remaining cream and repeat the same process with the smooth praline and praline crumble. Serve right away, or refrigerate overnight to firm up the cream before serving. (The cake will keep refrigerated for up to 3 days.)