Best 2 Chocolate Genoise Recipes

CHOCOLATE GENOISE

Steps:

• Heat oven to 350 degrees. Butter a 10 1/2-by-15 1/2-by-1-inch jelly-roll pan. Line with parchment; butter and flour paper, tapping out the excess flour.
• Sift flour, cocoa, and baking soda together twice into a medium bowl. Set aside. In a small saucepan over low heat, melt butter. Skim off white foam, and pour clear yellow butter into a bowl, discarding white liquid at the bottom. Set aside in a warm place.
• In a medium-size heat-proof bowl, whisk together eggs and sugar. Set bowl over a pan of simmering water; stir until mixture is warm to the touch and sugar has dissolved. Remove from heat, and beat on high speed until mixture is thick and pale and has tripled in bulk. Reduce speed to medium, add vanilla, and beat 2 to 3 minutes more.
• In three additions, sift flour mixture over egg mixture, folding in gently with a spatula. While folding in last addition, dribble melted butter over batter and fold in.
• Spread batter evenly in pan, leaving behind any unincorporated butter in the bottom of the bowl. Tap pan on counter to remove air bubbles. Bake until cake springs back when touched in center, 15 to 20 minutes. Don't overbake or cake will crack. Let sit in pan on a wire rack until cool enough to handle.
• Dust surface with cocoa powder. To make rolling easier, trim edges of cake, and cover with a sheet of waxed paper and a damp dish towel. Invert onto a work surface, and peel off parchment; dust with cocoa. Starting from one long end, carefully roll up cake in towel. Wrap in plastic; refrigerate until ready to use.

CHOCOLATE GENOISE WITH CHOCOLATE-PEPPERMINT GANACHE

Steps:

• Make syrup:
• Stir water and sugar in small saucepan over low heat until sugar dissolves. Increase heat; boil. Remove from heat. Stir in creme de cacao and vanilla. (Can be made 1 week ahead. Cover; chill.)
• Make genoise:
• Preheat oven to 350°F. Butter and flour 9-inch-diameter springform pan with 2 3/4-inch-high sides; line bottom with parchment paper. Cover cake rack with paper towel; spray paper towel with nonstick spray.
• Sift flour, cocoa powder and baking soda into small bowl 3 times. Combine eggs, egg yolk, sugar and salt in large stainless steel bowl. {Step One} Set bowl over saucepan of simmering water (do not let bottom of bowl touch water). Whisk until mixture is just warm to touch (thermometer will register 110°F), about 2 minutes. Remove mixture from over water. {Step Two} Using electric mixer, beat until mixture triples in volume and falls in heavy ribbon when beaters are lifted, about 5 minutes. Beat in vanilla. Sift flour mixture over in 3 additions; fold gently to incorporate each time. Drizzle butter over and fold in (do not overmix or batter will deflate). Transfer batter to prepared pan.
• Bake cake until tester inserted into center comes out clean, about 40 minutes. Cut around pan sides; release sides. Turn cake out onto towel-covered rack; peel off parchment. Cool. (Can be made 1 day ahead. Wrap; store at room temperature.)
• Make ganache:
• Place chocolate in large bowl. Bring cream to boil in small saucepan. Pour cream over chocolate. {Step Three} Add corn syrup and extracts; whisk until smooth. Cool to room temperature, stirring occasionally.
• Transfer 3 cups ganache to medium bowl. Using electric mixer, beat until very thick and light colored, about 12 minutes.
• Using long serrated knife, cut genoise horizontally into 3 layers. Place 1 cake layer on cardboard round or pan bottom. Brush cake with 3 tablespoons syrup. Spread 1/3 of whipped ganache over. Repeat 2 more times with remaining cake layers, syrup and whipped ganache. Spread 1 cup unwhipped ganache thinly over top and sides of cake. Refrigerate cake until coating sets, about 10 minutes.
• If necessary, warm remaining un-whipped ganache until just pourable. Place cake on rack set over sheet of foil. Pour ganache over cake as glaze, spreading to cover top and sides smoothly. Chill until glaze begins to set, about 30 minutes. Place cake on platter. Press chocolate curls onto sides. Chill at least 2 hours.