You might need to buy:
- Yield: about 32 cupcakes
- Ingredients:
- For the cupcakes:
- unsweetened Dutch-process cocoa powder
- hot water
- all-purpose flour
- baking soda
- baking powder
- coarse salt
- sugar
- vanilla extract
- For the filling:
- heavy cream
- fresh mint leaves
- For the frosting:
- large egg whites
- sugar
- salt
- mint extract