Duff Goldmans Chocolate Cake Recipes

Steps:

• Preheat the oven to 375 degrees F.
• Use a 4-inch round cutter to cut out a hole in the exact center of two of the cakes. Using an offset spatula or butter knife, add a 1/4-inch layer of the frosting to one of the whole cakes, which will become the bottom layer. Then place one cake with a hole in it over the top of the bottom layer. Frost that cake with a 1/4-inch layer of frosting. Place the second cake with the hole over the top and frost that cake with a 1/4-inch layer of frosting. Set the remaining whole cake aside for a later use. Measure the height of the barrel created in the cake center.
• Spray a baking sheet with nonstick cooking spray. Dust flour on a clean surface and roll out the pie crust to 1/8-inch thick. Use a ruler to cut 15 strips of pie dough, 1-inch wide and the height of the cake, and then use the 4-inch round cutter to cut a round of pie dough. Transfer the pie strips and round to the prepared baking sheet. Bake the dough until golden, 8 to 10 minutes.
• Frost the inside of the barrel of the cake. Drop the pie round into the bottom of the barrel to create the bottom. Lightly press the baked pie strips into the sides of the barrel directly next to each other until the barrel is fully formed. Pour the cherry pie filling into the center of the barrel. Finally place the remaining whole cake on top to cover. Cover the entire cake with the remaining chocolate frosting. Dust with confectioners' sugar to serve.
• In a stand mixer fitted with a paddle attachment, combine the flour, sugar and salt. Slowly drop in the cubed butter and mix until the mixture resembles wet sand. In a small bowl whisk together the egg yolks and heavy cream, then pour the mixture into the bowl of the stand mixer and whip until just combined. Turn the dough out onto a clean cutting board and cut in half. Using your hands, gently push each half of dough into a disc and wrap each in plastic wrap. Refrigerate for at least 6 hours or up to overnight.

Steps:

• Make the dough: Sprinkle the yeast over the milk in a liquid measuring cup; add a pinch of sugar and set aside until bubbly, about 7 minutes. Combine the flour, the remaining 1/3 cup sugar, the eggs, yeast mixture, salt, vanilla, nutmeg and lemon zest in a large bowl. Stir with a wooden spoon to combine. Turn the dough out onto a work surface and knead until soft and smooth, about 5 minutes. Knead in the butter in three additions, dusting the dough with flour if it's too sticky. Transfer the dough to a large bowl; cover with plastic wrap and let rise at room temperature, about 1 1/2 hours. Punch down the dough, re-cover with plastic wrap and let rise in the fridge overnight.
• Make the filling: Heat the sugar, heavy cream and salt in a saucepan until scalding. Pour over the bittersweet chocolate chips, butter and vanilla in a bowl. Whisk until smooth and shiny. Let cool to room temperature.
• Make the topping: Whisk the flour, sugar, cocoa powder and salt in a separate bowl; work in the butter with your fingers until the mixture is sandy and chunky. Stir in the mini chocolate chips; set the topping aside.
• Form the loaves: Cut the dough in half with a bench scraper or chef's knife. Using a rolling pin, roll each half into a 12-by-16-inch rectangle. Using an offset spatula, spread the filling on both dough rectangles, all the way to the edges. Starting from a long side, tightly roll each rectangle into a log. Wrap each log in plastic wrap and refrigerate 15 minutes. Unwrap the logs; cut each in half lengthwise with a bench scraper or chef's knife. Twist the halves together a few times, starting from the middle. Coat two 9-by-5-inch loaf pans with cooking spray and line with parchment, then spray the parchment. Place a dough twist snugly in each pan. Cover with plastic wrap and let rise 1 1/2 hours.
• Finish and bake the babka: Preheat the oven to 350 degrees F. Brush each loaf with butter and sprinkle with the topping. Bake until browned, about 45 minutes. Meanwhile, make some simple syrup: Combine the sugar and water in a saucepan; simmer, stirring, until the sugar dissolves. Let cool. Pull the loaves out of the oven and immediately poke a bunch of holes in each with a wooden skewer. Pour 1 1/4 cups simple syrup evenly over the loaves.
• Let sit 10 minutes, then remove the babka from the pans, remove the parchment and let cool completely on a rack.

Steps:

• Preheat the oven to 350 degrees F and grease and flour two 9-inch round cake pans.
• In a big bowl, mix the flour, sugar, baking soda, and salt.
• In a medium saucepan over medium heat, melt the butter. Whisk in the coffee, cocoa powder, and 1/2 cup water and heat it for a minute, stirring constantly. Pour the melted butter mixture into the flour mixture and whisk until well combined.
• In a medium bowl, whisk the eggs, buttermilk, and vanilla. Add it to the batter and mix until smooth.
• Divide the batter between the two cake pans, scraping all the batter from the bowl with a rubber spatula. Bake for about 40 minutes, or until a toothpick inserted into the center comes out clean. Let cool for 15 minutes in the pans and then turn out onto a wire rack to cool completely.
• Frost with buttercream frosting
• In the bowl of a stand mixer fitted with the whisk attachment, combine all the ingredients. Whip the mixture on low speed for a while. When the sugar is incorporated, turn the mixer speed up and whip until the buttercream is smooth and looks right to you. If it's too cold, persuade it with a blowtorch if you have one. If it's too wet, add a bit more powdered sugar. If it's too stiff, add a bit more butter. Be sure to scrape the sides of the bowl once or twice to make sure everything is combined.
• Use immediately or store in an airtight container at room temperature for 24 hours or in the fridge for up to 2 weeks. Rewhip cold buttercream before using it.
• Variation: The water/coffee combo in this recipe can be switched up, but remember, coffee is to chocolate like salt is to beef. Coffee brings out the flavor of chocolate without making it taste like coffee, just as salt brings out the flavor of meat without making it taste salty. The liquid you use can be all water, or it can be a full cup of coffee for more of a mocha-flavored cake. And if you're feeling really bold, go ahead and use a cup of a dark stout beer instead. Get creative and experiment a little - after all, it is a science project.

Steps:

• For the cake: Preheat the oven to 350 degrees F. Grease three 8-inch-round cake pans with butter and line with parchment paper.
• Place the sugar and oil in the bowl of a stand mixer fitted with the whisk attachment and beat on medium speed until combined. Add the eggs, one by one, until completely incorporated. Add the vanilla extract and buttermilk and continue mixing until combined.
• Sift the flour, cocoa powder, baking powder, baking soda and salt in a large bowl. Mix together the coffee and warm water. Alternate adding the dry ingredients and the coffee mixture into the bowl of the stand mixer, beginning and ending with the dry ingredients. Mix until you don't see any lumps and a thin batter has formed.
• Divide the batter evenly among the prepared pans and bake until a toothpick inserted in the middle of each cake comes out clean, 30 to 35 minutes. Transfer the pans to a wire rack and allow to cool for 10 minutes. Remove the cakes from the pans and set on the wire rack to cool completely, about 1 hour.
• For the dark chocolate mousse: Place the dark chocolate in a large bowl and set aside. Pour 1 cup of the heavy cream into a small saucepan and bring to a boil over medium-high heat. Pour the cream over the chocolate, cover the bowl with a kitchen towel and let sit for 3 minutes.
• Remove the towel and slowly whisk the ganache until it's smooth and shiny. Set aside to cool to about room temperature.
• Meanwhile, whip the remaining cup of heavy cream to stiff peaks in the bowl of a stand mixer fitted with the whisk attachment, or by hand. Using a rubber spatula, fold one-fourth of the whipped cream into the cooled ganache to lighten the consistency, then fold that mixture into the remaining whipped cream until almost completely combined with just a few streaks. Add the vanilla and salt and gently fold until combined into a light, fluffy mousse.
• For the chocolate fudge buttercream frosting: Place the sugar, hot fudge, cocoa powder, butter, milk, vanilla extract and salt in the bowl of a stand mixer fitted with the paddle attachment and beat on low speed to combine. When the sugar is incorporated, increase the speed to medium and beat until the buttercream is smooth and satiny, 8 to 10 minutes.
• For the chocolate royal icing: Place the confectioners' sugar, cocoa powder, meringue powder and water in the bowl of a stand mixer fitted with the whisk attachment and whip on low speed to combine. Increase the speed to medium-high and whip until the icing holds stiff peaks, 5 to 8 minutes. If it seems too soft, add more confectioners' sugar in 1 tablespoon increments. If it is too stiff, add a bit more water, drop by drop. Transfer to a piping bag fitted with a medium star tip.
• For the white chocolate ganache: Place the white chocolate in a medium bowl and set aside. Pour the cream into a small saucepan and bring to a boil over medium-high heat. Pour the cream over the chocolate, cover the bowl with a kitchen towel and let sit for 3 minutes.
• Remove the towel and slowly whisk the ganache until it's smooth and shiny. Set aside to cool to about room temperature, then transfer to a piping bag fitted with a medium star tip.
• To assemble, level the tops of the cakes with a serrated knife or cake leveler. Spread half of the mousse over the top of one cake layer. Stack the second layer and repeat. Add the third cake layer and frost the top and sides with a thin coat of the buttercream. Refrigerate until the frosting is firm, 20 to 30 minutes.
• When the cake is ready, frost the top and sides with a thicker layer of the buttercream and refrigerate again until very firm, about 1 hour.
• When the cake is almost ready, lightly dust your work area with cornstarch and roll the fondant into a circle about 20-inches wide and 1/8-inch thick. Drape the rolled fondant over the cake and, using a fondant smoother or your hands, lightly press and smooth it onto the cake, working your way from the top down the sides. Pop any air bubbles with a cake tester or toothpick and continue to smooth the surface.
• Trim any excess fondant from the base of the cake with a pizza cutter. Using a pastry brush, lightly brush the bottom half of the cake with the piping gel, then cover it with chocolate sprinkles.
• Pipe a scalloped border around the edge with the chocolate royal icing. Pipe little rosettes of the white chocolate ganache around the cake and press 1 hazelnut truffle onto each. Continue to pipe and decorate with the royal icing, white chocolate ganache and hazelnut truffles to your liking.