Ingredients
Equipment
Method
- Preheat oven to 350°F (175°C) and line a muffin tin with cupcake liners.
- In a large bowl, whisk together flour, cocoa powder, sugar, baking soda, baking powder, and salt.
- In a separate bowl, beat eggs, buttermilk, oil, and vanilla until smooth. Add to dry ingredients and mix until just combined.
- Stir in hot coffee or water until batter is smooth. Fill cupcake liners two-thirds full.
- Bake for 18–20 minutes, until a toothpick inserted comes out clean. Cool completely.
- For the filling, cook raspberries, sugar, cornstarch, and lemon juice in a saucepan over medium heat until thickened. Cool completely.
- Core the center of each cupcake and fill with raspberry filling.
- Beat butter until fluffy. Gradually add powdered sugar, then raspberry puree, cream, and vanilla until smooth.
- Pipe or spread frosting over filled cupcakes and garnish as desired.
Notes
Let the raspberry filling cool completely before filling the cupcakes to avoid soggy centers. Strain raspberry puree for the smoothest frosting texture.
