Genoise Chocolate Sponge Recipes

PAUL'S GENOISE SPONGE

Steps:

• Heat oven to 190C/170C fan/gas 5. Brush 2 x 20cm cake tins with melted butter, line the bases with baking paper, then dust well with flour tipping out any excess. Set aside.
• Put the sugar and eggs in a large heatproof bowl, then set it over a pan of barely simmering water. Whisk with an electric hand whisk for about 7 mins or until the mixture is pale and has trebled in volume. Remove from the heat, then slowly pour in the butter folding it in as you pour until it is completely mixed in.
• Gently fold the flour and a pinch of salt into the egg mixture, then pour into your prepared cake tins. Cook for 25 mins until the cake is golden and risen - a skewer pushed into the cake should come out clean. Allow the cakes to cool for a few mins in the tin, then remove and cool completely on a wire rack.
• Meanwhile, whip the cream until it just holds its shape, then set aside. Whizz about a quarter of the strawberries with 1 tbsp sugar until smooth, then fold this purée through the cream so you get a ripple effect.
• To assemble the cakes, cut each one in half horizontally. Put one sponge on a serving plate, spread a quarter of the cream mix on top, then dot a quarter of the blueberries and raspberries around the edge. Repeat this step two more times, put the last layer of cake on top (save a top half of cake for the top layer), spread the remaining cream over, then put the blueberries and raspberries around the edge and pile the strawberries in the centre. Dust with icing sugar just before you serve.

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

Steps:

• One 9 by 2-inch round layer pan, or a 9-inch springform pan, buttered and the bottom lined with a disk of parchment or wax paper
• Set a rack at the middle level of the oven and preheat to 350 degrees.
• Sift together the cake flour, cornstarch, and cocoa through a fine-meshed strainer over a piece of waxed paper to break up any lumps in the cocoa. Set sifted ingredients aside with the strainer.
• Whisk together the eggs yolks, sugar, and salt in the bowl of an electric mixer. Place the bowl over a pan of simmering water and continue whisking gently until the mixture is lukewarm, about 100 degrees. This should take only a minute or two.
• Whip with the electric mixer on high speed until the mixture is cooled and increased in volume, about 3 to 4 minutes.
• Remove bowl from mixer and sift in dry ingredients, in three additions gently folding each third in with a rubber spatula. Pour the batter into the prepared pan and spread the top even with a spatula.
• Bake the layer about 30 minutes until it is well risen and the center is firm to the touch.
• If necessary, loosen the layer from the side of the pan with a small knife or spatula and invert the cake onto a rack. Place another rack on the cake and invert again. Remove the top rack, so that the layer cools right side up, still on the paper

WHITE CHOCOLATE GENOISE (ITALIAN SPONGE CAKE)

Steps:

• Line the bottom of a greased 8 1/2 inch springform pan with wax paper, grease the paper and dust the pan with flour, knocking out the excess.
• In a metal bowl set over a pan of barely simmering water melt the white chocolate with the butter, the vanilla and 3 tablespoons water, stirring until the mixture is smooth.
• Remove the bowl from the heat and let the mixture cool.
• Into a bowl sift together the flour and the salt.
• In a large bowl with an electric mixer beat the eggs with the sugar on high speed for 5 minutes, or until the mixture is triple in volume and forms a ribbon when the beaters are lifted.
• Fold the flour mixture into the egg mixture until the batter is just combined and fold in the white chocolate mixture gently but thoroughly.
• Pour the batter into the pan, smoothing the top, and bake the cake in the middle of a preheated 350 degree oven for 25 minutes, or until a tester comes out clean.
• Transfer the cake to a rack, run a sharp knife around the edge, and remove the side of the pan.
• Invert the cake onto another rack and remove the wax paper.
• Reinvert the cake onto the rack and let it cool completely.

GENOISE

Steps:

• Preheat oven to 350 degrees F (175 degrees C). Grease one 8 inch round cake pan. Line with parchment paper and grease it as well. Lightly flour pan and paper.
• Sift together the flour, 2 tablespoons sugar, and salt onto a piece of wax paper.
• Place the eggs into a mixing bowl set over a pan of hot (not boiling) water. Add the 1/2 cup sugar to the eggs and whisk until the mixture feels warm (not hot) to the touch, about body temperature. Place the bowl onto a mixer and beat on medium speed until the mixture becomes pale yellow in color and falls off the end of the whisk attachment in long ribbons. Add the vanilla. Add about 1/3 of the flour mixture to the beaten egg and fold in. Continue to add the remainder of the flour, folding it in each time.
• Place about 1 cup of the batter into the bowl containing the melted butter and combine the butter with the batter. Add this back to the main batter and fold it in. Pour the batter into the prepared pan.
• Immediately bake at 350 degrees F (175 degrees C) for about 25 minutes or until the top is a light brown. Cool in pan on a rack about 10 minutes and then invert onto a rack. It is best to invert it again onto another rack so that it cools with the top up. Let cool completely before cutting or frosting.