Double Chocolate Layer Cake Recipes

Steps:

• Make cake layers: Preheat oven to 300°F and grease pans.
• Line bottoms with rounds of wax paper and grease paper.
• Finely chop chocolate and in a bowl combine with hot coffee.
• Let mixture stand, stirring occasionally, until chocolate is melted and mixture is smooth.
• Into a large bowl sift together sugar, flour, cocoa powder, baking soda, baking powder, and salt.
• In another large bowl with an electric mixer beat eggs until thickened slightly and lemon colored (about 3 minutes with a standing mixer or 5 minutes with a hand-held mixer).
• Slowly add oil, buttermilk, vanilla, and melted chocolate mixture to eggs, beating until combined well.
• Add sugar mixture and beat on medium speed until just combined well.
• Divide batter between pans and bake in middle of oven until a tester inserted in center comes out clean, 1 hour to 1 hour and 10 minutes.
• Cool layers completely in pans on racks.
• Run a thin knife around edges of pans and invert layers onto racks.
• Carefully remove waxed paper.
• Cake layers may be made 1 day ahead and kept, wrapped well in plastic wrap, at room temperature.
• Make frosting: Finely chop chocolate.
• In a 1 1/2- to 2-quart saucepan bring cream, sugar, and corn syrup to a boil over moderately low heat, whisking until sugar is dissolved.
• Remove pan from heat and add chocolate, whisking until chocolate is melted.
• Cut butter into pieces and add to frosting, whisking until smooth.
• Transfer frosting to a bowl and cool, stirring occasionally, until spreadable (depending on chocolate used, it may be necessary to chill frosting to spreadable consistency).
• Spread frosting between cake layers and over top and sides.
• Cake keeps, covered and chilled, 3 days.
• Bring cake to room temperature before serving.

Steps:

• CAKE: Preheat the oven to 350°F
• Butter two 8 inch round cake pans and line them with parchment paper; butter the paper. Dust the pans with flour, tapping out any excess.
• Mix the flour with the sugar, cocoa powder, baking soda, baking powder and salt at low speed.
• In a separate bowl, whisk the buttermilk with the oil, eggs and vanilla.
• Slowly beat the buttermilk mixture into the dry ingredients until just incorporated, then slowly beat in the hot coffee until fully incorporated.
• Pour the batter into the prepared pans.
• Bake for 35 minutes, or until a toothpick inserted in the center of each cake comes out clean.
• Let the cakes cool in the pans for 30 minutes, then invert the cakes onto a rack to cool completely.
• Peel off the parchment paper.
• FROSTING: In a microwave-safe bowl, heat the chocolate at high power in 30 second intervals, stirring, until most of the chocolate is melted.
• Stir until completely melted, then set aside to cool to room temperature.
• Beat the butter at medium speed until pale and fluffy.
• Add the egg yolk and vanilla and beat for 1 minute.
• At low speed, slowly beat in the confectioners' sugar, about 1 minute.
• In a small bowl, dissolve the instant coffee in 2 teaspoons of hot water.
• Slowly beat the coffee and the cooled chocolate into the butter mixture until just combined.
• Evenly spread 1/3 of the frosting over one cake layer to the edge.
• Top with the second cake layer, rounded side up.
• Spread the remaining frosting over the top and side of the cake.
• Refrigerate for at least 1 hour before slicing.

Steps:

• For the cake: Preheat oven to 375 degrees. Coat an 8-inch round cake pan with spray.
• Whisk water and cocoa in a small bowl until smooth. Combine flour, sugar, baking soda, and salt in a large bowl, and make a well in center. Add cocoa mixture, oil, and vanilla. Whisk until smooth. Whisk in vinegar. Pour into pan.
• Bake until a toothpick inserted into center comes out clean, 30 to 35 minutes. Let cool on a wire rack for 20 minutes. Run a knife around edge of cake, invert it onto rack, and turn cake right side up. Let cool completely. Transfer cake to a serving plate or a cake stand.
• For the glaze: Melt chocolate in a heatproof bowl set over simmering water, stirring until smooth. Let cool slightly.
• Whisk together sugar and water until smooth. Add melted chocolate in a slow, steady stream, whisking until thickened, about 1 minute. Immediately pour glaze onto center of cooled cake. Using an offset spatula, gently spread glaze over top and sides.

Steps:

• Preheat the oven to 300 degrees F (150 degrees C). Grease two 10-inch round cake pans. Line with rounds of parchment paper, and grease the paper.
• Combine hot coffee and chocolate chips in a medium bowl; let stand, stirring occasionally, until chocolate is melted and mixture is smooth.
• Sift sugar, flour, cocoa powder, baking soda, salt, and baking powder together into a large bowl.
• Beat eggs in another large bowl with an electric mixer until thickened slightly and lemon colored. Slowly mix in buttermilk, oil, and vanilla. Add melted chocolate-coffee mixture; beat until well combined. Add dry ingredients and beat on medium speed until well combined; don't overmix. Divide batter evenly between the prepared pans.
• Bake in the preheated oven until a tester inserted in the centers comes out clean, 60 to 70 minutes. Remove from the oven and place pans on a wire rack until completely cool, about 30 minutes. Run a thin knife around the edges of the pans and invert layers on to the racks. Remove parchment paper.
• Frost as desired, or wrap each layer securely in plastic wrap and keep at room temperature for up to 24 hours.