Mocha Buttercream Chocolate Espresso Cake Recipes

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.

Steps:

• In a metal bowl set over a pan of barely simmering water melt chocolate, stirring until smooth and cool.
• In a heavy 1 1/2-quart saucepan bring water with sugar to a boil, stirring until sugar is dissolved. Boil syrup, without stirring, until it registers 248°F. on a candy thermometer.
• While syrup is boiling, in a bowl with an electric mixer beat whites with a pinch salt until foamy and beat in cream of tartar. Beat whites until they just hold stiff peaks and add hot syrup in a stream, beating. Beat mixture on medium speed until completely cool, 5 to 10 minutes. Beat in butter, 1 piece at a time, until mixture is thick and smooth. Beat in espresso mixture, chocolate and salt, beating until smooth. Buttercream may be made 2 days ahead and chilled in an airtight container. Bring buttercream to room temperature and beat before frosting cake.

Steps:

• FOR CHOCOLATE ESPRESSO CAKE:.
• Preheat oven to 350º F. Grease and line two 9-inch-round baking pans with wax paper.
• Microwave small chocolate pieces in small, uncovered, microwave-safe bowl on HIGH (100%) power for 45 seconds, stir.
• If pieces retain some of their original shape, microwave at additional 10- to 15-second intervals, stirring just until melted.
• Cool to room temperature.
• Combine flour, baking soda and salt in small bowl.
• Beat brown sugar, butter, eggs, instant coffee and vanilla extract in large mixer bowl for 3 minutes.
• Gradually add melted chocolate and continue beating for an additional minute.
• Beat flour mixture into creamed mixture alternately with buttermilk.
• Pour into prepared pans.
• Bake for 33 to 38 minutes or until wooden pick inserted in center comes out clean. Cool in pans on wire racks for 10 minutes. Run knife around edges of cakes.
• Invert onto wire racks; remove wax paper. Cool completely.
• Brush cakes with Coffee Glaze over cake layers.
• Spread Mocha Buttercream Frosting between layers and over top and sides of cake.
• FOR COFFEE GLAZE:.
• Microwave granulated sugar, water and instant coffee in small, uncovered, microwave-safe bowl on HIGH (100%) power for 30 seconds.
• Stir until sugar and coffee are dissolved.
• FOR MOCHA BUTTERCREAM FROSTING:.
• Microwave small chocolate pieces in small, uncovered, microwave-safe bowl on HIGH (100%) power for 45 seconds; STIR.
• If pieces retain some of their original shape, microwave at additional 10- to 15-second intervals, stirring just until melted.
• Cool to room temperature.
• Dissolve instant coffee in milk in glass measure.
• Beat butter, vanilla extract and salt in large mixer bowl for 3 minutes.
• Beat in melted chocolate until blended, scraping occasionally.
• Gradually beat in powdered sugar until light and fluffy.
• Beat in coffee mixture, 1 tablespoon at a time, until desired spreading consistency.