Ingredients:
- CUPCAKES:
- 1 large egg
- 3/4 cup packed light brown sugar
- 1/2 cup dutch process cocoa powder
- 3 tablespoons all-purpose flour
- 2 tablespoons instant espresso powder
- 1/8 tablespoons salt
- pinch of black pepper
- 1 cup fat-free milk
- 2 tablespoons vanilla extract
- 3 ounces 60-72% cacao bittersweet chocolate chips
- large egg whites
- 1/8 tablespoons cream of tartar
- 1/3 tablespoons granulated sugar
- FROSTING:
- 1 cup confectioners’ sugar
- 3 tablespoons dutch process cocoa powder
- 3 tablespoons trans-free margarine, softened
- 1 tablespoons vanilla extract
- 3 tablespoons fat-free milk