INGREDIENTS
1
Egg, large
1 cup
All-purpose flour
1/2 tsp
Baking powder
1/8 tsp
Baking soda
1/2 cup
Brown sugar, dark packed
1/2 cup
Cocoa powder
3 cups
Confectioner's sugar
1/2 cup
Granulated sugar
1/4 tsp
Salt
1 tsp
Vanilla extract
1/2 cup
Butter
1 cup
Cabernet