INGREDIENTS
1
Egg
1 tsp
Baking powder
1/2 tsp
Baking soda
4 oz
Chocolate, unsweetened
1/2 cup
Cocoa
3 cups
Confectioners' sugar
1 cup
Granulated sugar
1/2 tsp
Salt
1 tsp
Vanilla
1/2 cup
Vegetable oil
1/2 tsp
Espresso, powder
8 tbsp
Butter
1/2 cup
Buttermilk