Indulge in the rich, decadent flavor of this classic chocolate layer cake. Moist chocolate cake layers are filled with creamy chocolate buttercream frosting and topped with a luscious chocolate ganache. This elegant dessert is perfect for any occasion.
Ingredients:
For the Cake:
- 1 ¾ cups all-purpose flour
- 2 cups granulated sugar
- ¾ cup unsweetened cocoa powder
- 1 ½ teaspoons baking powder
- 1 teaspoon baking soda
- 1 teaspoon salt
- 1 cup buttermilk
- ½ cup vegetable oil
- 2 large eggs
- 2 teaspoons vanilla extract
- 1 cup hot brewed coffee
For the Buttercream Frosting:
- 1 cup (2 sticks) unsalted butter, softened
- 3-4 cups powdered sugar
- ¼ cup unsweetened cocoa powder
- ¼ cup milk
- 1 teaspoon vanilla extract
For the Chocolate Ganache:
- 1 cup heavy cream
- 8 ounces semi-sweet chocolate chips
Instructions:
Make the Cake:
- Preheat oven to 350°F (175°C). Grease and flour three 9-inch round cake pans.
- Combine dry ingredients: In a large bowl, whisk together flour, sugar, cocoa powder, baking powder, baking soda, and salt.
- Combine wet ingredients: In a separate bowl, whisk together buttermilk, oil, eggs, and vanilla.
- Combine wet and dry ingredients: Gradually add the wet ingredients to the dry ingredients, mixing until just combined. Stir in the hot coffee.
- Bake: Divide the batter evenly among the prepared pans. Bake for 30-35 minutes, or until a toothpick inserted into the center comes out clean.
- Cool: Let the cakes cool in the pans for 10 minutes before inverting onto wire racks to cool completely.
Make the Buttercream Frosting:
- Cream butter: In a large bowl, cream the butter until smooth.
- Add dry ingredients: Gradually beat in the powdered sugar and cocoa powder, one cup at a time, alternating with the milk.
- Add flavoring: Beat in the vanilla extract until the frosting is light and fluffy.
Make the Chocolate Ganache:
- Heat cream: In a small saucepan, heat the heavy cream over medium heat until it just begins to simmer.
- Combine with chocolate: Pour the hot cream over the chocolate chips in a medium bowl. Let sit for a few minutes, then stir until smooth.
Assemble the Cake:
- Level cakes: Once the cakes are completely cool, level the tops of the cakes if necessary.
- Frost and fill: Place one cake layer on a serving plate. Frost the top with a layer of buttercream frosting. Top with the second cake layer and repeat. Frost the top and sides of the cake with the remaining buttercream frosting.
- Drizzle ganache: Drizzle the chocolate ganache over the top of the cake.
Let the cake chill in the refrigerator for at least 30 minutes before serving. Enjoy!