Chocolate Party Cake With Mocha Rum Icing Recipes

MOCHA LAYER CAKE WITH CHOCOLATE-RUM CREAM FILLING

Steps:

• For filling and topping: Stir first 3 ingredients in heavy large saucepan over medium-high heat until sugar dissolves and cream comes to simmer.
• Remove from heat.
• Add 20 ounces chocolate; whisk until melted and smooth.
• Whisk in rum and vanilla.
• Transfer 1 cup warm chocolate mixture to small bowl; whisk remaining 2 ounces chocolate into mixture in bowl and set aside for topping.
• Cover; let stand at room temperature.
• Transfer remaining chocolate mixture to large bowl to use as filling; chill until cold and thick, at least 6 hours and up to 1 day.
• For syrup: Stir water and sugar in small saucepan over low heat just until sugar dissolves.
• Remove from heat; mix in rum.
• Cover and let stand up to 1 day.
• For cake: Preheat oven to 350°F.
• Butter 9x9x2-inch metal baking pan.
• Line bottom with waxed paper; butter paper.
• Combine vanilla and coffee powder in cup; swirl to dissolve coffee.
• Sift flour, cocoa, and baking soda into small bowl.
• Using electric mixer, beat egg yolks and 1/2 cup sugar in medium bowl until very thick and light in color, about 3 minutes.
• Beat in vanilla-coffee mixture.
• Using clean dry beaters, beat egg whites, cream of tartar, and salt in large bowl until soft peaks form.
• Gradually add remaining 1/4 cup sugar, beating until stiff but not dry.
• Fold 1/3 of whites into yolk mixture.
• Fold in half of flour mixture.
• Fold in half of remaining whites, then remaining flour mixture, then remaining whites.
• Transfer batter to prepared pan; gently spread to even thickness.
• Bake cake until puffed and tester inserted into center comes out clean, about 18 minutes.
• Cool in pan on rack (cake may shrink slightly).
• Cut around pan to loosen cake.
• Turn out onto work surface; peel off paper.
• Using long serrated knife, cut cake horizontally in half.
• Place 1 half, cut side up, on platter.
• Drizzle half of syrup (about 3 1/2 Tablespoons) over cake.
• Using electric mixer, beat cold chocolate filling until thick and lighter in color, less than 1 minute.
• Spread all of filling evenly over cake layer, aligning with sides of cake (filling will be about 1 inch thick).
• Drizzle remaining syrup over cut side of second cake layer.
• Place second layer, syrup side down, atop filling; press to adhere.
• Rewarm topping over low heat just until pourable.
• Pour topping onto top center of cake.
• Using small spatula, spread topping to edges, being careful to keep it from spilling over.
• Chill cake up to 1 day, covering loosely with foil or with cake dome after 2 hours of chilling.
• Cut cake into 16 squares and serve.

CHOCOLATE CAKE WITH MOCHA FROSTING

Steps:

• Preheat the oven to 350 degrees F. Grease a 9-by-13-by-2-inch baking pan. Line with parchment paper, then grease and flour the pan.
• Place the butter and sugar in the bowl of an electric mixer fitted with the paddle attachment and beat on medium speed for 4 to 5 minutes, until light and fluffy, scraping down the bowl. On medium speed, add the vanilla, then beat in the eggs, one at a time, until incorporated and the batter is smooth.
• Sift the flour, baking soda, and salt together in a medium bowl. In another bowl or a liquid measuring cup, whisk together the hot water, cocoa powder, and espresso powder until smooth. Add the half-and-half and whisk until smooth. With the mixer on low, add the flour and chocolate mixtures alternately in thirds, starting and ending with the flour. With a rubber spatula, scrape down the bowl to be sure the batter is well mixed.
• Pour the batter into the prepared pan, smooth the top, and bake for 25 to 35 minutes, until a cake tester inserted in the center comes out clean. Cool completely in the pan. Turn out onto a flat platter or board and frost the top with the Mocha Frosting. Cut in squares and serve.
• Place the chocolate, butter, and espresso powder in a bowl. Heat the cream to simmer and pour it over the chocolate mixture, stirring occasionally, until the chocolate is melted. (If the chocolate isn't melted, microwave the mixture for 15 seconds.) Stir in the Kahlua and vanilla and stir until the mixture is smooth. Cover and refrigerate for 30 minutes only, until cool but not cold.
• Scrape down the bowl and beat the frosting with a handheld mixer on high speed for 15 to 20 seconds only, until the mixture forms soft peaks. (If you overbeat it, it will curdle!) Spread on the cake immediately with a metal spatula.

MOCHA RUM CAKE

Steps:

• Preheat oven to 300°F. Butter a 4 1/2-inch-deep (12-cup) Kugelhupf or bundt pan and dust with cocoa powder, knocking out excess.
• In a bowl whisk together flour, baking soda, and salt. In a large metal bowl set over a saucepan of barely simmering water melt chocolate and butter, stirring until smooth. Remove chocolate from heat and stir in rum, coffee, and granulated sugar. With an electric mixer beat in flour, 1/2 cup at a time, scraping down side, and beat in eggs and vanilla until batter is combined well. Pour batter into prepared pan.
• Bake cake in middle of oven until a tester comes out clean, about 1 hour and 50 minutes. Let cake cool completely in pan on a rack and turn it out onto rack. Cake may be made 3 days in advance and kept wrapped well and chilled.
• Dust cake with confectioners' sugar and serve with whipped cream.