INGREDIENTS
1/3 cup
cocoa powder
1 cup
all purpose flour
1 tsp
baking powder
1/2 tsp
baking soda
1/4 tsp
salt
1 stick
butter, room temperature
3/4 cup
sugar
2
eggs
1 tsp
vanilla extract
2/3 cup
sour cream
2 tbsp
melted chocolate, cooled (which is about 2 tbsp of chocolate chips)
1 stick
butter, room temperature
1/2 cup
vegetable shortening
3/4 cup
cocoa powder
2 cups
powdered sugar