Raspberry Chocolate Truffle Cake Recipes

RASPBERRY CHOCOLATE TRUFFLE CAKE

Steps:

• Preheat the oven to 325 degrees F. Spray one 8-inch round cake pans with nonstick spray. Line the bottom of each pan with parchment paper, then spray the parchment paper. Set aside.
• Combine the flour, sugar, cocoa, baking soda, baking powder, and salt into the bowl of an electric mixer fitted with a paddle attachment and mix on low speed until combined.
• In another bowl, combine the buttermilk, oil, eggs, water and vanilla. Whisk until combined.
• With the mixer on low speed, slowly add the wet ingredients to the dry. Mix just until combined and then scrape down the sides and bottom of the bowl and mix again briefly (only about 20 seconds).
• Pour the batter into the prepared pan. Bake for 28 to 30 minutes, or until a toothpick inserted in the center comes out with just a few moist crumbs on it.
• Cool in the pan for 10 to 15 minutes, then turn them out onto a cooling rack and cool completely. (I like to spray my cooling racks with nonstick spray to ensure non of the cake sticks to the racks).
• Divide the cake layer, horizontally. Wrap the entire cake layer in plastic wrap and freeze until ready to use.
• In a bowl fitted with a paddle attachment, beat the butter on medium-high speed for about two minutes.
• Slowly add the ganache mixture (from the buttercream recipe section) and beat on medium speed until smooth. Scrape down the sides of the bowl and mix for another 30 seconds.
• With the mixer on low speed, gradually add the powdered sugar and mix until combined.
• Add the vanilla and salt. Turn the mixer to medium-high and beat the frosting for another 3-4 minutes until light and fluffy.
• Before frosting your cake, use a wooden spoon to hand mix the frosting to push out air bubbles.
• Preheat your oven to 325 degrees F. Spray one 8-inch round cake pan with cooking spray. Line the bottom with parchment. Spray again. Set aside.
• In a medium sized mixing bowl, whisk together the flour, baking powder, salt and freeze dried raspberries. Set aside.
• In a mixer fitted with the paddle attachment, beat the sugar and butter for about 2 minutes, until light and fluffy.
• Add the egg and egg whites, one at a time, and mix well after each addition. (Be sure to scrape the sides and bottom of the bowl between each addition too). Add the vanilla.
• With the mixer on low, alternatively add the flour mixture with the raspberry puree, starting and finishing with the flour mixture. Mix until just incorporated. Fold in the sour cream.
• Bake the cake for about 30 to 35 minutes, until a toothpick inserted in the center comes out with just a few moist crumbs on it.
• Let cool completely and then divide the layer like you did with the chocolate cake.NOTE: The raspberry cake doesn't get as tall as the chocolate cake. You didn't do anything wrong if it's not as tall as the chocolate cake.
• In a food processor or blender, pulse the freeze dried raspberries until they resemble a powder.
• Add the sugar and cream. Scrape down the sides and corners to gather all the fruit powder.
• Pulse the mixer for about 1 to 2 minutes or until the texture becomes thick like Greek yogurt. Keep chilled until ready to use.
• In a microwave safe bowl, heat the cream on medium-high heat for about 1 minute.
• Pour the cream over the chocolate chips and stir until the chocolate chips are melted and you've created and silky smooth texture. If the chips aren't melting all the way, you can microwave the mixture in 20 second intervals, stirring each time, until you've reached the desired consistency.
• Starting with the chocolate cake, place the first half of the chocolate cake on a cake board. Spread about 1 cup of of the raspberry cream over the cake layer. Drizzle and spread chocolate ganache over the cream filling.
• Place one of the raspberry cake layers on top of the ganache and spread with 1 cup of the chocolate buttercream.
• Repeat step 1 and finish with the second raspberry cake layer on top (top-side down).
• Apply a thin layer of the chocolate buttercream around the entire cake. This thin layer of frosting is your crumb coat. After you apply the crumb coat, you'll put the entire cake into the freeze for 10 to 15 minutes. This sets the crumb coat and locks the crumbs in place so you don't have them in your final coat of frosting.
• Once the cake has chilled for 10 to 15 minutes, continue to frost the cake with the remaining chocolate buttercream. You can then use extra ganache, buttercream and raspberry cream to decorate the top, if desired.

CHOCOLATE-RASPBERRY TRUFFLE CAKE

Steps:

• Puree raspberries in a food processor.
• Press raspberry mixture through a wire mesh sieve, using the back of a spoon to squeeze out the juice; discard seeds.
• Bring juice and the 1-2 T sugar to a boil over high heat, then cook over medium heat, stirring often until the mixture is reduced to 1/2 cup.
• Remove from heat and cool completely.
• Butter an eight inch cake pan and line bottom with parchment or waxed paper.
• Heat the 1/3 cup sugar and the Chambord in a saucepan over medium heat until sugar dissolves, stirring occasionally.
• Add butter and continue heating and stirring until butter melts.
• Remove from heat and add chocolate, stir until smooth and cool.
• (I heated the chocolate in a microwave-safe bowl in the microwave at 50% power for about four minutes, then stirred until smooth and then added the warm melted chocolate to the liquor/butter mixture-It seemed to make it a lot smoother and quicker).
• Whisk together the raspberry reduction,eggs, flour, and almond extract in a large bowl.
• Add chocolate mixture and beat at medium speed with an electric mixer until well blended.
• Pour into prepared cake pan.
• Place cake pan into a larger pan (I used the broiler pan from the oven) and add hot water to a depth of one inch.
• Bake at 325°F for 42 to 45 minutes.
• Cake will have risen and not be completely "set".
• Remove from water bath and cool cake completely on a wire rack.
• Cake will "collapse" as it cools down.
• Run a thin knife around pan to loosen cake.
• Invert cake onto a plate, remove the parchment or waxed paper, and invert again onto a serving plate.
• To serve, cut cake into small wedges and place on plates that have been drizzled with the chocolate syrup.
• Garnish with whipped cream and a few fresh raspberries and serve.
• If desired, cake can be made a day ahead of time.
• Cover and chill in refrigerator then let stand at room temperature for at least one hour before serving.

CHOCOLATE TRUFFLE CAKE WITH RASPBERRIES

Steps:

• Make cake:
• Preheat oven to 350°F. and butter a 10-inch springform pan.
• Chop chocolate and cut butter into pieces. In a double boiler or a metal bowl set over a saucepan of barely simmering water melt chocolate and butter with sugar, stirring until smooth (sugar will not be dissolved). Remove top of double boiler or bowl from heat and cool mixture to room temperature. Transfer mixture to a large bowl.
• Separate eggs, putting yolks in a small bowl and whites in a large bowl. Add yolks 1 at a time to chocolate mixture, whisking well after each addition. With an electric mixer beat whites until they just hold soft peaks. Sift flour over chocolate mixture and with a whisk fold flour and half of whites into mixture gently but thoroughly. With a rubber spatula fold in remaining whites gently but thoroughly.
• Pour batter into pan, smoothing top, and bake in middle of oven 40 to 45 minutes, or until a tester comes out with moist crumbs adhering. Cool cake completely in pan on a rack. Cake may be made up to this point 2 days ahead and kept in an airtight container at room temperature.
• Make ganache:
• Chop chocolate and in a double boiler or a metal bowl set over a saucepan of barely simmering water melt chocolate, stirring frequently until smooth. Remove top of double boiler or bowl from heat. While chocolate is melting, in a small saucepan bring cream just to a simmer and add espresso. Add cream mixture to chocolate with butter and liqueur and stir until smooth.
• Assemble cake:
• Remove side of pan and cut cake into 8 wedges. Invert wedges (so that top sides will be flat) onto a large rack set over a large shallow baking pan, spacing them at least 1 inch apart. Pour enough warm ganache evenly over wedges to coat them and let stand 5 minutes.
• Scrape excess ganache from baking pan into bowl of ganache and pour ganache over wedges again, making sure they are coated completely. (Remaining ganache may be chilled, covered, and reheated for using as a chocolate sauce.) Let wedges stand at room temperature until ganache is set, at least 1 hour, and up to 6.
• Just before serving, pick over raspberries and cover top of each wedge with raspberries.