Ingredients
Equipment
Method
Step-by-Step Instructions
- Preheat your oven to 170ºC (340ºF) and line three 20 cm (8-inch) round cake pans with parchment paper.
- Brew your black coffee and allow it to cool. Sift together all-purpose flour, cornstarch, granulated sugar, dark brown sugar, cocoa powder, baking powder, baking soda, and salt in a bowl.
- In a separate bowl, whisk together vegetable oil, sour cream, eggs, cooled coffee, and vanilla extract until smooth.
- Gradually mix wet ingredients into dry ingredients until well combined and smooth.
- Divide the batter among the prepared pans and bake for 28-30 minutes. Cool in pans for 10 minutes before removing.
- Beat room temperature butter until creamy. Gradually add powdered sugar and mix well. Add cooled coffee and vanilla extract until fluffy.
- Level the tops of the cooled cake layers, stack them with buttercream in between, and apply a crumb coat before frosting the entire cake.
Nutrition
Notes
Ensure all ingredients are at room temperature for better incorporation and texture.
