Ingredients
Equipment
Method
Baking the Sponge
- Preheat oven to 350°F (175°C) and grease three 9-inch pans.
- Sift flour, sugar, cocoa, baking soda, baking powder, and espresso powder in a large bowl.
- Whisk buttermilk, oil, and eggs together; add to dry ingredients and mix on medium until combined.
- Gently stir in boiling coffee until the batter is smooth. Divide into pans.
- Bake for 30-35 minutes. Cool completely before frosting.
Frosting and Assembly
- Whip butter and cocoa; add powdered sugar and cream until dense and glossy.
- Stack layers with 1 cup of frosting between each. Smooth over top and sides with an offset spatula for visible texture.
Nutrition
Notes
Use Dutch-processed cocoa for the darkest color.
Ensure the cake is completely cool before frosting to prevent melting.
Ensure the cake is completely cool before frosting to prevent melting.
