INGREDIENTS
1
box Devil's Food Cake Mix
1/2 cup
melted butter (or oil)
3
eggs
2 tsp
vanilla extract
3/4 cup
milk
1/2 cup
sour cream
1 cup
mini chocolate chips
1 cup
butter, room temperature
1/2 cup
brownie mix, dry (from the box)
1/3 cup
unsweetened cocoa powder
2 tsp
vanilla extract
2 tbsp
milk, more if needed
2 cups
powdered sugar