Chocolate Stripe Cake Recipes

Steps:

• Cake: Preheat oven to 350 degrees. Brush two 9-inch round cake pans with butter. Line bottoms of pans with parchment rounds; brush parchment with butter.
• Whisk together flour, baking powder, and salt until thoroughly combined, 30 seconds. In a large bowl, whisk together egg whites and granulated sugar until light, opaque, and foamy, about 2 minutes. Whisk in 1 1/2 cups milk, butter, oil, and vanilla until smooth. Add flour mixture; whisk until smooth. In another large bowl, whisk together egg yolks, 1/3 cup milk, and cocoa. Add 3 1/4 cups of vanilla batter to cocoa mixture and whisk until smooth. Whisk remaining scant 3 tablespoons milk into remaining vanilla batter.
• Spoon 1/4 cup vanilla batter into center of each prepared pan. Spoon 1/4 cup chocolate batter into each center, directly on top of vanilla batter. Repeat, always spooning batter into centers of pans, and occasionally tapping pan firmly on work surface to ensure even distribution, until all batter is used (batters should appear as concentric rings).
• Bake, rotating pans halfway through, until cakes are puffed slightly and a tester inserted into centers comes out clean, 35 to 40 minutes. Transfer pans to a wire rack; let cool 10 minutes. Turn cakes out onto rack, remove parchment, and let cool completely.
• Frosting: Meanwhile, whisk together cocoa, espresso powder, salt, hot water, and vanilla until a smooth paste forms. Beat butter with confectioners' sugar on medium-high speed until light and fluffy. Beat in chocolate, then cocoa mixture and corn syrup, until smooth.
• Trim tops of cakes flat. Transfer one cake, trimmed-side up, to a cake plate or stand lined with parchment strips. Spread 3/4 cup frosting evenly over top. Place remaining cake layer on top, trimmed-side down. Spread remaining frosting evenly over top and sides of cake. Remove parchment strips; serve. Cake can be stored, uncovered, at room temperature up to 12 hours, or refrigerated, uncovered, up to 2 days; bring to room temperature before serving.

Steps:

• Preheat oven to 350 degrees F (175 degrees C). Grease a 9x13-inch baking dish.
• Stir butter, white sugar, and brown sugar together in a bowl; add vanilla extract and mix well. Stir eggs, 1 at a time, into butter mixture until smooth.
• Sift flour, cocoa powder, and salt together in a separate bowl. Stir flour mixture, alternating with buttermilk, into butter mixture until batter is smooth, adding more buttermilk if needed to thin out batter. Pour batter into the prepared baking dish.
• Bake in the preheated oven until a toothpick inserted in the center comes out clean, 40 to 45 minutes.

Steps:

• Cakes: Preheat oven to 350 degrees. Butter a 9-inch round cake pan (2 inches deep); line with parchment. Butter parchment, then dust with cocoa, tapping out excess. Repeat process with a 15 1/2-by-10 1/2-inch jelly-roll pan. In the bowl of a mixer fitted with the paddle attachment, beat together cocoa, flour, sugar, baking soda, baking powder, and salt on low speed until just combined. Add eggs, buttermilk, oil, and vanilla; beat to combine. Add water; increase speed to medium and beat until smooth, about 3 minutes.
• Transfer 1 cup batter to prepared cake pan and remaining batter to prepared jelly-roll pan, spreading both batters evenly with an offset spatula. Bake until set and a tester inserted into centers comes out clean, 12 to 14 minutes. Transfer pans to wire racks and let cool 15 minutes. Invert cakes from pans; reinvert onto racks and let cool completely.
• White Chocolate Ganache: Place chocolate in a medium bowl. Heat cream in a small saucepan over medium; pour over chocolate. Let stand 3 minutes. Gently stir with a spatula until fully incorporated. Cover and refrigerate until set but still spreadable, about 1 hour. If ganache is too firm, let stand at room temperature or beat with a mixer until softened.
• Trim edges of rectangular cake. Top with ganache; spread evenly to edges. Using a ruler, cut cake evenly into quarters; stack on top of one another, gently pressing down to adhere layers. Cover and refrigerate 30 minutes. Using a ruler, cut cake lengthwise into 1-inch-wide strips, then cut each strip in half (they should be about 3 1/2 to 4 inches tall).
• Transfer 9-inch cake to a 10-inch springform pan. Place cake strips around perimeter of cake, flush with edge of pan.
• Spread ice cream over cake in pan; cover and freeze overnight. Just before serving, remove cake from freezer; unlatch pan, remove cake, and top with whipped cream and chocolate shavings.

Steps:

• Make the cake: Preheat the oven to 350˚ F. Butter and flour two 9-inch round cake pans and line the bottoms with parchment paper. Put the cocoa powder and chocolate in a medium bowl. Add the boiling water and whisk until the chocolate is melted. Whisk in the sour cream until smooth; let cool to room temperature.
• Whisk the flour, baking soda and salt in a medium bowl; set aside. Beat the butter, granulated sugar and brown sugar in a large bowl with a mixer on medium-high speed until fluffy, 3 to 4 minutes. Add the eggs, one at a time, then the vanilla, beating well after each addition. Reduce the mixer speed to low. Beat in the flour mixture in 3 additions, alternating with the cocoa mixture in 2 additions. Finish mixing gently with a rubber spatula, scraping the bottom and sides of the bowl.
• Divide the batter evenly between the cake pans. Tap the pans against the counter to eliminate any air bubbles. Bake until the cakes spring back in the center when gently pressed, 35 to 40 minutes. Let the cakes cool in the pans for 10 minutes, then run an offset spatula around the edges and turn out the cakes onto a rack to cool completely. Remove the parchment.
• Make the frosting: Bring a few inches of water to a simmer in a medium saucepan over medium heat. Whisk the egg whites, granulated sugar and salt in the bowl of a stand mixer. Set the bowl over the saucepan (do not let the bottom of the bowl touch the water); cook, whisking, until the sugar dissolves, the egg whites are frothy and the mixture is warm, 3 to 5 minutes.
• Transfer the bowl to the stand mixer and beat with the whisk attachment on medium-high speed until stiff glossy peaks form and the mixture cools to room temperature, about 5 minutes. With the mixer running, add the butter a few pieces at a time, waiting for them to incorporate before adding more. (The mixture will become liquidy, then it will get thick and shiny once the butter emulsifies. It may also look curdled as you add the butter. It's OK: Keep adding butter and beating.) Add the vanilla and beat until combined and fluffy, 3 to 5 more minutes.
• Cut each cake in half horizontally to create 4 layers. Place 1 layer on a cake stand or serving plate. Spread about 2/3 cup frosting on top, then repeat with the remaining cake layers, spreading more frosting in between them. Spread a thin layer of frosting on the top and sides of the cake (this is the crumb coat - it doesn't have to be perfect), then refrigerate until the frosting sets, about 30 minutes. Spread the remaining frosting all over the top and sides of the cake, smoothing it with a bench scraper.
• Make the ganache: Heat the heavy cream in a saucepan over medium-high heat until steaming, then pour over the chocolate in a small heatproof bowl. Let sit for 5 minutes, then stir until smooth. Set aside until cool but still pourable, 20 to 40 minutes (the time will vary depending on the temperature and bowl). Pour the ganache on top of the cake and spread with a small offset spatula, letting it drip down the sides. Let the ganache set 20 to 30 minutes before slicing.