The Best Chocolate Cake With Egg Yolk Buttercream Recipes

Steps:

• Preheat the oven to 350 degrees F. Butter and flour a 12 by 18 by 1 1/2-inch sheet pan.
• In a medium bowl, sift together the flour, cocoa, baking soda, and salt.
• In the bowl of an electric mixer fitted with a paddle attachment, cream the butter and sugars on high speed until light, approximately 5 minutes. Add the eggs and vanilla and mix well. Combine the buttermilk, sour cream, and coffee. On low speed, add the flour mixture and the buttermilk mixture alternately in thirds, beginning with the buttermilk mixture and ending with the flour mixture. Mix the batter only until blended.
• Pour the batter into the prepared sheet pan, smooth the top with a spatula, and bake in the center of the oven for 25 to 30 minutes, or until a toothpick comes out clean. Cool to room temperature before frosting.
• 2 cups sugar
• 2/3 cup water
• 6 extra-large egg whites, at room temperature
• 1/4 teaspoon cream of tartar
• 1 1/4 pounds (5 sticks) unsalted butter, at room temperature
• 2 teaspoons pure vanilla extract
• 3 tablespoons Triple Sec or other orange liqueur
• 1 tablespoon orange food coloring
• Combine the sugar with 2/3 cup water in a medium heavy-bottomed saucepan and, without stirring, bring to a boil. Cover the saucepan and allow the mixture to boil until the sugar dissolves. Uncover and continue boiling until the mixture reaches 240 degrees F on a candy thermometer. Pour the syrup into a heat-proof measuring cup.
• Place the egg whites and cream of tartar in the bowl of an electric mixer fitted with the whisk attachment and beat on high speed until the eggs form stiff peaks. With the mixer on high speed, slowly pour the syrup into the egg whites. Continue beating on high speed until the mixture is absolutely at room temperature, about 10 to 15 minutes.
• With the mixer on medium speed, add the butter, 1 tablespoon at a time, and then add the vanilla and liqueur. (If the mixture becomes runny, the meringue was too warm and the butter melted. Chill slightly and beat again.) Add the food coloring and combine.
• Yield: 6 cups

Steps:

• Grease and line three 8-inch (20 cm) cake tins with parchment paper.
• In a large bowl, sift together the flour, cocoa powder, salt, baking soda, and baking powder. Set aside.
• In a large glass measuring cup, combine the stout, vanilla, and espresso powder. Set aside.
• In a large mixing bowl, cream together the butter and sugar until it is light and fluffy, about 5 minutes, scraping down the sides occasionally to ensure all the ingredients are being evenly creamed together.
• Beat in the eggs, one at a time, ensuring each egg is fully incorporated before adding the next.
• Add the mayonnaise and beat until the mixture is smooth and creamy.
• Preheat oven to 325˚F (160˚C).
• Alternate adding the prepared dry and wet ingredients to the batter. Starting with about ⅓ of the dry ingredients, beat until incorporated. Then add ⅓ of the liquid ingredients, mixing until the batter comes together. Continue until all the wet and dry ingredients have been incorporated.
• Using a rubber scraper, fold the dark chocolate chunks into the batter.
• Distribute the batter evenly between the 3 prepared cake tins.
• Bake for about 35 minutes, or until a toothpick inserted into the center of the cake comes out clean.
• Place the cakes on a cooling rack and leave to cool for about 10-15 minutes, until the outside of the pan is cool enough to touch.
• Once the cakes have cooled, loosen the edges using a butter knife. Then place a large plate over the tin and invert to release the cake from the pan. Remove the parchment paper from the bottom of the cake and slide the cake back onto the cooling rack to cool completely. Repeat for the remaining two layers.
• While your cakes are cooling, prepare the buttercream.
• In a large bowl, beat together the butter and vanilla.
• Gradually add in the cocoa powder, powdered sugar, and milk, continuously beating until all the ingredients have been incorporated and the frosting is light and fluffy.
• Frost and decorate to your liking.
• Slice and serve.
• Enjoy!