Chocolate Genoise For Chocolate Mousse Cake Recipes

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

Steps:

• Preheat oven to 400 degrees. Butter a 12-by-17-inch rimmed baking sheet, line with parchment paper, and butter the paper. Combine 1 tablespoon flour and 1 tablespoon cocoa, and coat the pan, tapping out excess. Place the egg yolks in the bowl of an electric mixer fitted with the whisk attachment. Beat on high speed until pale yellow, about 5 minutes. Transfer to a medium bowl, and set aside. Wash and dry the mixer bowl.
• Place the egg whites in the clean mixer bowl; with the whisk attachment, beat on medium speed until soft peaks form, about 3 minutes. Increase the speed to medium-high, and add the sugar gradually, until glossy stiff peaks form, about 3 minutes. Transfer the egg-white mixture to a large bowl.
• Using a rubber spatula, fold the egg-yolk mixture into the egg-white mixture. Sift the flour and cocoa powder over the top, and gently fold them into the batter. Gently pour the batter into the prepared baking sheet, and smooth the top with an offset spatula.
• Bake until cake springs back when touched, 10 to 12 minutes. Remove from oven; immediately turn cake out onto wire rack lined with parchment. Peel parchment from cake; cool completely. Use genoise the day it is made.

Steps:

• Place a 1-quart saucepan half filled with water over high heat and bring it to a simmer. Make a double boiler by setting a large mixing bowl over the simmering water. Place the whole eggs, egg yolks, sugar, and honey in the mixing bowl and make an egg foam by whisking the mixture to 113 degrees F (45 degrees C) on a candy thermometer, about 7 to 10 minutes. The egg foam passes through various stages becoming foamy, then smooth and finally it thickens. When it is thick, it will be hot to the touch, tripled in volume, and light in color and the sugar will have completely dissolved. If you dip the whisk into the mixture and pull it out, the batter should fall back into the bowl in a thick ribbon.
• Remove the mixing bowl from the heat and whip the batter with an electric mixer on medium-high speed until it cools, increases in volume, stiffens slightly and becomes pale yellow, about 7 to 10 minutes. Take the time to whip it well; if the mixture is underwhipped, the baked genoise will be dense. Very, very carefully, fold in the flour with a rubber spatula until the flour is no longer visible, making sure to fold to the bottom of the bowl. Do not overmix or the batter will deflate.
• I bake the genoise on a baking sheet 99 percent of the time because then I can cut it to any size I want. Spread the batter over a parchment paper-covered baking sheet and bake in a preheated 400 degrees F (200 degrees C) oven until lightly and evenly browned and springy to the touch, about 10 minutes. If using cake pans, fill buttered and parchment paper-lined 8-inch round cake pans three quarters full. Bake at 350 degrees F (175 degrees C) until well-risen and golden brown, about 30 minutes. Genoise is baked at a higher temperature for a shorter period of time on a baking sheet than when baked in a cake pan to allow it to retain moisture; if overbaked, it will be dry and crunchy.
• Let the genoise cool slightly. Unmold and finish cooling on a wire rack to allow the air to circulate evenly around the cake. The baked genoise can be stored in the freezer for 2 to 3 weeks if well wrapped in plastic wrap. Return it to room temperature before using it.
• VARIATION: You can easily make this recipe into a Chocolate Genoise by substituting unsweetened cocoa powder for 10 to 20 percent of the weight (a scant 1/4 cup to a full 1/3 cup/0.8 to 1.6 ounces/25 to 50 grams) of the flour. Weigh the cocoa powder before you sift it.
• SIDEBAR: Genoise can be made with butter. In this recipe, you can substitute butter (5 1/2 tablespoons, 2.7 ounces or 75 grams) for the 3 large egg yolks. Melt and cool the butter and fold it in after the flour is added.

Steps:

• ----makethe chocolate genoise----:[You can also use your favorite Chocolate American Butter Cake if you don't feel comfortable with the genoise] preheat the oven to 350 degrees F.
• butter a 9" springform pan, put a round of parchment in the bottom, butter again and flour.
• Sift the cocoa and flour into a medium bowl, whisk to combine, set aside.
• Fill a pot one third full with water and bring to a simmer.
• Comine the eggs and sugar in the bowl of an electric mixer.
• Place the bowl over the simmering water (bowl should not be touching the water) and whisk until the mixture is warm to the touch.
• Transfer the bowl to the mixer and, using the whisk attachment, beat on medium speed until the mixture triples in volume and forms a thick ribbon when the whisk is lifted-- about 8 minutes.
• In four batches, sift the flour mixture into the egg mixture and quickly, but gently, fold the flour in.
• (this may take some practice).
• Fold in the butter, scrape into prepared pan.
• Bake cake for 20-25 minutes, until it's just pulled away from the sides and the top springs back when lightly touched.
• Cool in the pan for 10 minutes then unmold cake on a cooling rack and allow to sit until room temperature.
• Leave the cake on the bottom of the springform pan.
• ----Make the Sugar Syrup----: Combine the 1/4 cup of sugar with 1/4 cup of water in a small sauce pan.
• You can flavor the syrup with a liquer if desired.
• Almond or hazlenut works well with this cake.
• Bring to a boil (be sure to cook off all alcohol if using a liquer).
• Let cool to room temperature.
• ----Makethe Mousses----: Chop the chocolate and place in three medium bowls.
• Bring the cream to a boil in a small sauce pan.
• Pour a half cup of hot cream into each of the bowls of chocolate.
• Whisk each until smooth (it's nice to have a helper for this;-).
• Let the chocolate mixtures cool for 15 minutes, should be a warm room temperature.
• Meanwhile whip the 3 3/4 cups of cream and refrigerate.
• When all is cool gently fold 1/3rd of the cream into each of the chocolates, refrigerate.
• ----Assemblethe cake----: Using a long serrated knife cut the cake horizontally into three layers.
• Install side of springform pan.
• Brush sugar syrup onto the bottom layer, spread the milk chocolte mousse onto the cake.
• Place 2nd cake layer ontop of the mousse and brush with syrup.
• Spread white chocolate on this layer.
• Finally, put the top on the cake and spread dark chocolate mousse.
• Cover and refrigerate for a minimum of four hours or up to 24 hours.
• Garnish with white chocolate curls before serving.
• I've kept this cake for a couple days with good results, but it is at it's peak the same day it's made.

Steps:

• Melt the clarified butter and keep very warm (around 115 degrees F).
• Whisk the cocoa and boiling water together until very smooth. Add vanilla, stir in completely, then cover whisk and bowl with plastic wrap.
• Set your mixing bowl over a pan of simmering water. Add the eggs and agave nectar, stirring constantly until the mixture becomes lukewarm. Transfer to the mixer and use the whisk attachment to beat at high speed for 5 minutes or so. The egg mixture should triple in volume.
• Take 2 cups of the eggs and whisk it into the cocoa until very smooth.
• Sift the flour over the remaining egg mixture, gently fold in until the flour disappears. Fold in cocoa until almost incorporated. Fold in butter in two parts with a large whisk or rubber spatula until just incorporated.
• Pour into a 9" prepared pan and bake 30-35 minutes or until the cake pulls away from the pan.
• SYRUP:.
• Small saucepan with lid - Bring the agave and water to a rolling boil, stirring constantly. When at the boil: cover, remove from heat, and allow to cool completely. Transfer to a liquid measuring cup and add the liqueur. If needed, add enough water to bring the syrup up to 3/4 cup.

Steps:

• Line a 10-by-4 1/2-by-3-inch loaf pan with plastic; let excess hang over sides of pan. Line pan with chocolate genoise: Cut one 9-by-4-inch rectangle to fit bottom and two 9-by-3-inch rectangles to fit sides of loaf. Cut four 2 1/4-by-4 1/2-inch pieces; use two to fit each end of the loaf; set other two aside. Cut another 10 1/2-by-5-inch rectangle to fit top; set aside.
• Place chocolate in a large heat-proof bowl or the top of a double boiler set over a pan of barely simmering water; heat until melted. Set aside.
• Combine yolks and sugar in a medium bowl; whisk until pale yellow. Add flour and cornstarch; whisk to combine. Place milk in a small saucepan; bring to a boil.
• Gradually pour milk into yolk mixture, whisking constantly. Return mixture to pan; set over medium-low heat. Cook, whisking constantly, just until mixture comes to a boil. Remove from heat; immediately pass through a fine sieve into melted chocolate. Use a rubber spatula to combine; set aside to cool. When almost cool, whip the heavy cream to soft peaks, and fold into the chocolate mixture.
• Spoon chocolate mousse into the prepared loaf, and top with the reserved genoise. Wrap the excess plastic over the loaf, and place in the freezer overnight.
• Unmold cake onto a wire rack set over a rimmed baking sheet. Pour ganache over cake, coating completely. Allow ganache to set for about 10 minutes. Scrape excess ganache from baking sheet back into the bowl. Pour a second coating of ganache over cake. If ganache gets too thick, it can be rewarmed slightly over simmering water. Transfer cake to a serving platter; refrigerate for 1 hour or until ready to serve. Garnish with edible roses and rose petals just before serving. Thinly slice with a serrated knife. Serve with creme anglaise.