Ingredients
Method
Instructions
- Preheat oven to 350°F (175°C). Grease and flour two 9-inch round cake pans or line with parchment paper. In a large mixing bowl, whisk together flour, sugar, cocoa powder, baking powder, baking soda, and salt until well combined.
- Add buttermilk, vegetable oil, eggs, and vanilla extract to the dry ingredients. Beat on medium speed for about 2 minutes until smooth. Gradually add the boiling water while mixing on low speed.
- Pour the batter evenly between the prepared pans. Bake for 30-35 minutes, or until a toothpick inserted in the center comes out clean. The tops should spring back when lightly touched.
- Allow the cakes to cool in the pans for 10 minutes before transferring to a wire rack to cool completely.
- While cakes cool, prepare frosting: Beat softened butter until creamy, then gradually add powdered sugar and cocoa powder. Add heavy cream, vanilla extract, and salt, beating until light and fluffy.
- Once cakes are completely cool, place one layer on serving plate, spread frosting over top, add second layer, and frost entire cake with smooth sides and decorative swirls on top.
Notes
Use room temperature ingredients for even mixing, quality cocoa powder for rich flavor, don't overmix after adding boiling water, and cool cakes completely before frosting.
