Ingredients
For the Chocolate Cake:
- 2 cups all-purpose flour
- 2 cups granulated sugar
- ¾ cup unsweetened cocoa powder
- 2 teaspoons baking powder
- 1 ½ teaspoons baking soda
- 1 teaspoon salt
- 1 cup buttermilk (room temperature)
- ½ cup vegetable oil
- 2 large eggs (room temperature)
- 2 teaspoons vanilla extract
- 1 cup boiling water
For the Creamy Filling:
- 1 cup heavy cream
- ½ cup powdered sugar
- 8 oz cream cheese (softened)
- 1 teaspoon vanilla extract
For the Chocolate Ganache:
- 8 oz semisweet or dark chocolate (finely chopped)
- 1 cup heavy cream
- 1 tablespoon unsalted butter (optional, for shine)
For the Optional Vanilla or White Chocolate Frosting:
- ½ cup unsalted butter (softened)
- 2 cups powdered sugar
- 1 teaspoon vanilla extract
- 2-3 tablespoons heavy cream
- 4 oz white chocolate (melted and cooled, optional)
Instructions
Making the Chocolate Cake:
- Preheat the oven to 350°F (175°C). Grease and flour two 9-inch round cake pans.
- In a large bowl, sift together the flour, sugar, cocoa powder, baking powder, baking soda, and salt.
- Add the buttermilk, vegetable oil, eggs, and vanilla extract. Beat on medium speed until well combined.
- Reduce the speed to low and gradually pour in the boiling water. Mix until smooth; the batter will be thin.
- Divide the batter evenly between the cake pans.
- Bake for 30-35 minutes, or until a toothpick inserted in the center comes out clean.
- Allow the cakes to cool in the pans for 10 minutes before transferring them to a wire rack to cool completely.
Preparing the Creamy Filling:
- Beat the softened cream cheese in a mixing bowl until smooth.
- Gradually add the powdered sugar and continue beating until fully incorporated.
- Pour in the heavy cream and vanilla extract, then beat until light and fluffy.
- Refrigerate until ready to use.
Making the Chocolate Ganache:
- Place the chopped chocolate in a heatproof bowl.
- Heat the heavy cream in a small saucepan until it begins to simmer.
- Pour the hot cream over the chocolate and let it sit for 2-3 minutes.
- Stir until the chocolate is fully melted and the ganache is smooth.
- If using, stir in the butter for added shine. Allow the ganache to cool slightly before using.
Preparing the Frosting (Optional):
- Beat the softened butter in a large bowl until creamy.
- Gradually add the powdered sugar, beating until smooth.
- Mix in the vanilla extract and heavy cream, beating until light and fluffy.
- If using, fold in the melted white chocolate until well combined.
Assembling the Cake:
- Place one cake layer on a serving plate.
- Evenly spread the creamy filling over the top.
- Place the second cake layer on top.
- Pour the chocolate ganache over the cake, letting it drip down the sides.
- If desired, decorate the cake by piping the frosting around the edges.
Serving & Enjoying:
- Let the cake set for about 30 minutes before slicing.
- Serve and enjoy this rich, indulgent chocolate cake!
This decadent chocolate cake, with its luscious creamy filling and smooth ganache, is perfect for any occasion. Enjoy every bite!