Mocha Buche de Noel
- Preheat oven to 375 degrees F. For cake, grease a 15x10x1-inch baking pan. Line pan with waxed paper. Generously grease waxed paper. Set aside.
- Stir flour, cornstarch, and cocoa powder through a fine-mesh sieve into a medium bowl. Stir baking soda and salt into flour mixture. In a large bowl beat eggs, egg yolks, and vanilla with an electric mixer on high speed for 4 to 5 minutes or until thick and lemon-color. Gradually beat in granulated sugar, beating on high speed about 2 minutes more or until sugar is almost dissolved. Sprinkle flour mixture, one-third at a time, over egg mixture; using a large rubber spatula, gently fold in flour mixture just until combined. Evenly spread the batter in the prepared baking pan. Bake about 12 minutes or until cake springs back when lightly touched.
- Remove cake from oven. Cool cake in pan on a wire rack for 3 minutes. Loosen the edges of cake with a small knife or thin spatula and turn cake out onto a clean towel generously sprinkled with powdered sugar. Carefully remove the waxed paper; discard.
- While cake is warm, roll up the cake and the towel into a spiral, starting from a short side* of the cake. (It is important to roll the cake while it is still warm to avoid cracking.) Cool on a wire rack. Unroll cake; remove towel. With a thin metal spatula, spread the white Cream Cheese Frosting and Filling onto the cake to within 1 inch of the edges.
- Carefully roll up cake (without the towel) starting from a short side. Place, seam side down, on serving platter; chill for 30 minutes. With a serrated knife, diagonally cut off a 3-inch slice from one end of the cake. Place the diagonally cut edge of piece against the side of longer roll on the serving plate. This forms a branch on the log.
- Frost the entire cake with the chocolate Cream Cheese Frosting and Filling, carefully attaching the limb to the trunk with frosting. If necessary, chill until frosting firms. With the tines of a table fork, create a pattern of rings on the cut ends of the roll and a bark pattern on the rest of the log. If desired, garnish log with Sugared Cranberries and rosemary sprigs. Chill until ready to serve.
From the Test Kitchen
For a longer, thinner log, roll cake from a long side.
Prepare cake as directed through Step 5. Tightly wrap cake in plastic wrap; overwrap in foil. Place cake in a flat baking pan. Label and freeze for up to 1 month. Thaw in refrigerator for 24 hours. Frost and decorate as directed in Step 6.
Cream Cheese Frosting and Filling
- In a large bowl beat cream cheese, butter, and vanilla with an electric mixer on medium speed until soft and fluffy. Gradually beat in powdered sugar. Place half of the mixture in a separate bowl; if desired, beat in almond extract. Set aside. Beat cocoa powder into the remaining cream cheese mixture.
- In a small bowl toss frozen cranberries with granulated sugar. Toss again after a minute or two to make a second coat.
Nutrition Facts (Mocha Buche de Noel)
- Per serving:
- 540 kcal ,
- 22 g fat
- (11 g sat. fat ,
- 1 g polyunsaturated fat ,
- 8 g monounsaturated fat ),
- 218 mg chol. ,
- 260 mg sodium ,
- 81 g carb. ,
- 71 g sugar ,
- 7 g pro.