Lemon Raspberry White Chocolate Mousse Cake Recipes

Steps:

• For the lemon cake: Preheat the oven to 350 degrees F. Spray an 8-inch square baking dish with nonstick cooking spray.
• Whisk together the flour, sugar, baking soda, baking powder and salt in a large bowl. Whisk in the milk, vegetable oil, lemon extract, lemon zest and egg until smooth and combined.
• Pour into the prepared baking dish and bake until a toothpick inserted in the center comes out clean, 7 to 10 minutes. Cool for 10 minutes on a wire rack, then turn out onto a cutting board. Use a 2 1/2-inch round biscuit cutter to cut 6 circles from the cake (save the scraps for another use); set aside.
• For the white chocolate domes: Meanwhile, add the red candy melting wafers and 1 teaspoon of the coconut oil to a small microwave-safe bowl. Add the pink candy melting wafers and 1 teaspoon coconut oil to another small microwave-safe bowl. Microwave in 15-second intervals, stirring in between each, until the melting wafers and coconut oil are melted and the mixture is smooth, about 1 minute. Transfer the red mixture to a small piping bag and the pink mixture to a separate small piping bag.
• Pipe the red mixture back and forth in thin stripes in the cavities of a silicone half-sphere mold with six 3-ounce cavities. Repeat with the pink mixture, piping back and forth to mingle pink stripes with the red. Freeze until the chocolate is hardened, about 5 minutes.
• Add 1 tablespoon coconut oil and 4 ounces of the white chocolate to a medium microwave-safe bowl. Microwave in 30-second intervals, stirring in between each, until the chocolate and coconut oil are melted and the mixture is smooth, about 1 minute.
• Pour the chocolate mixture on top of the set candy in the silicone cavities and tilt the mold to swirl the chocolate around until each half-sphere is coated entirely (you can also use your finger to swirl the chocolate around). Tap out any excess chocolate and freeze until the chocolate is hardened, about 5 minutes. Repeat with the remaining 4 ounces white chocolate and 1 tablespoon coconut oil to create a second white chocolate layer. (Some chocolate may spill over on top of the mold, which is fine; it will break off when you unmold the domes.) Tap out any excess chocolate and freeze until the chocolate is hardened, about 5 minutes.
• For the filling: Whisk together the sugar, cornstarch and salt in a medium bowl. Whisk together the cream, milk and raspberry powder in a medium saucepan. Cook over medium heat, whisking occasionally, until small bubbles begin to form around the edges, 4 to 5 minutes. Add the dry mixture to the saucepan in 3 additions, whisking well after each addition. Cook, whisking constantly, until the mixture is thickened, 4 to 5 minutes. (Do not allow the mixture to boil; adjust the heat if needed.) Remove from the heat and add the butter, vanilla and 3 drops of gel coloring. Whisk to combine. Transfer the pudding to a medium glass bowl, then cover and refrigerate for 30 minutes.
• Scoop 3 tablespoons of the pudding into each white chocolate cavity in the half-sphere mold. Using the back of a teaspoon, make a divot in the middle of each portion of pudding about halfway down. Pour a heaping teaspoon of raspberry jam into each divot. Top each half-sphere with a cake round, pressing down gently into the pudding (use a paper towel to wipe away any pudding that may seep out of the mold). Freeze until the pudding is set, about 30 minutes.
• Gently peel the mold away from each of the half-spheres and trim the edges with a paring knife if needed. Place them cake-side down on a serving platter. Let sit at room temperature for 10 minutes before serving.

Steps:

• For cake:.
• Heat oven to 350. Generously grease and flour 2 9" round cake pans.
• Melt the white chocolate in a small glass bowl in the microwave for 1 minute. (It will probably hold most of its shape even though it is starting to melt). Remove from the microwave and stir the chocolate with a rubber spatula until smooth. Let cool for approximately 5 minutes.
• Place the cake mix, water, oil, eggs, egg whites, lemon juice, and lemon zest in a large bowl. Add the slightly cooled melted chocolate. Mix with an electric mixer on low speed for 1 minute. Stop your mixer and scrape the sides of the bowl with a spatula. Using a medium speed, mix again for 2 minutes, scraping down the sides of the bowl as needed.
• Divide the batter between your prepared cake pans. Smooth the tops with a rubber spatula, then place the pans in the oven on the center rack, side by side.
• Set the timer for 28 minutes and then check for doneness. The layers should be golden brown and spring back when lightly pressed with your finger. It may take up to 4 minutes longer in the oven, but don't overcook.
• Remove from the oven and place on wire racks to cool for 10 minutes.
• Run a knife around the edge of each layer and invert onto a rack, then invert on another rack so that each layer is right side up. Allow to cool for at least 30 more minutes.
• For frosting:.
• Place the butter and 1 cup of the powdered sugar in a large mixing bowl. With an electric mixer, beat on low speed for 30 seconds.
• Add the remaining powdered sugar alternately with the milk and lemon juice (1 cup of sugar, then 1 T liquid at a time), blending with the mixer after each addition. Add the lemon zest. If the frosting seems very stiff, add up to 1 more tablespoon milk. Increase the mixer speed to medium and beat until light and fluffy, approx 1 minute.
• To assemble:.
• Place the raspberry preserves in a small bowl and stir until it is smooth and no lumps are present.
• Using a long serrated knife, carefully split the first cake layer horizontally into halves, creating 2 layers. Place the bottom half on a cake plate, cut side up. Spread ¼ cup of the raspberry preserves on it. Place the top half of the layer, cut side down, on top of the first half. Again, spread with ¼ cup of the preserves.
• Split the 2nd layer in the same way you did the first. Place the bottom half on top of your partially assembled cake, cut side up, and top with the remaining ¼ cup of preserves. Then top with the top half, cut side down.
• Frost the top and sides of the cake with the lemon buttercream frosting.
• If you are garnishing the cake with fresh raspberries, wait until right before you serve it. Otherwise juice from the raspberries will start to spread into the frosting. It won't ruin it, but it won't look very pretty after a while.
• Store leftovers in the refrigerator.

Steps:

• Make the white chocolate mousse:
• In a bowl whisk together well the yolks, the sugar, and a pinch of salt, add the cornstarch, sifted, and whisk the mixture until it is just combined. Add the milk, scalded, in a stream, whisking, transfer the mixture to a heavy saucepan, and boil it, whisking, for 1 minute, or until it is very thick and smooth. Strain the pastry cream through a fine sieve into a bowl, stir in vanilla and the butter, and chill the pastry cream, its surface covered with plastic wrap, until it is cooled completely. In a metal bowl set over barely simmering water melt the white chocolate, stirring occasionally, and let it cool to lukewarm. In a large bowl whisk together the white chocolate and 1 cup of the pastry cream, reserving the remaining pastry cream for the raspberry mousse, until the mixture is combined well. In a bowl with an electric mixer beat the heavy cream until it holds soft peaks, whisk one fourth of it into the white chocolate mixture, and fold in the remaining whipped cream gently but thoroughly.
• Line the sides of an oiled 9 1/2-inch springform pan as smoothly as possible with pieces of plastic wrap (the plastic wrap prevents the filling from discoloring and makes unmolding the cake easier), letting the excess hang over the side, and put an 8-inch cardboard round in the bottom of the pan. Invert the top layer of the génoise onto the round, brush the cake with some of the framboise, and spread it evenly with half the white chocolate mousse (about 2 cups). Invert the middle layer of the génoise onto the mousse, brush it with some of the remaining framboise, and chill the cake and the remaining white chocolate mousse while preparing the raspberry mousse.
• Make the raspberry mousse:
• In a blender or food processor purée the raspberries with the reserved syrup and strain the purée through a fine sieve set over a metal bowl, pressing hard on the solids. In a small saucepan sprinkle the gelatin over the framboise and let it soften for 1 minute. Heat the mixture over moderately low heat, stirring, until the gelatin is dissolved and whisk it into the purée. Whisk the reserved pastry cream into the raspberry mixture, whisking until it is smooth, set the bowl in a larger bowl of ice and cold water, and whisk the mixture until it is the consistency of raw egg white. Remove the bowl from the ice water and in a bowl with an electric mixer beat the heavy cream until it holds soft peaks. Whisk one fourth of the whipped cream into the raspberry mixture and fold in the remaining whipped cream gently but thoroughly.
• Spread about 1 cup of the raspberry mousse evenly over the middle layer of génoise in the pan, arrange some of the raspberries neatly around the edge of the pan, and continue to arrange the raspberries in concentric circles until the surface of the mousse is covered. Spread the remaining raspberry mousse over the raspberries, invert the third layer of génoise onto the mouse, and brush it with the remaining framboise. Spread the remaining white chocolate mousse over the génoise (the pan will be completely full) and chill the cake, its surface covered with a sheet of wax paper, for at least 6 hours or overnight. Remove the side of the pan, peel the plastic wrap carefully from the side of the cake, and transfer the cake with a spatula to a serving plate.
• Garnish the cake:
• Arrange some of the raspberries around the top edge of the cake, mound the white chocolate curls in the center, and garnish the bottom edge of the cake with the remaining raspberries and the mint sprigs.
• Make the white chocolate génoise:
• 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°F. 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.