Ingredients
Equipment
Method
Step-by-Step Instructions
- Preheat oven to 350°F (175°C) and prepare three 8-inch round cake pans with butter and cocoa powder.
- Combine chocolate chips, hot coffee, and vanilla extract in a heatproof bowl; stir until smooth.
- Sift together flour, cocoa powder, baking powder, baking soda, and salt in a large mixing bowl.
- Beat sugar, eggs, and vegetable oil in another bowl, then fold in sour cream and melted chocolate mix.
- Gradually add dry mixture to wet mixture in two batches, mixing until just combined.
- Divide batter evenly among prepared pans and bake for 18-20 minutes or until inserted toothpick comes out clean.
- Allow cakes to cool in pans for 10 minutes before transferring to a wire rack to cool completely.
- Beat unsalted butter until creamy, then mix in peanut butter and vanilla extract followed by powdered sugar and water.
- Once cooled, stack cake layers with peanut butter frosting in between and frost the top and sides.
- Heat heavy cream until simmering, pour over chocolate and corn syrup, then stir until smooth to create ganache.
- Pour ganache over the frosted cake and use extra frosting for decorative swirls topped with mini Reese's cups.
- Chill cake in refrigerator for at least 30 minutes before slicing to help ganache set.
Nutrition
Notes
Use room temperature ingredients for better mixing. Avoid over-mixing wet and dry ingredients. Allow layers to cool completely before frosting.
