INGREDIENTS
1
box Devil's Food Cake mix
3
eggs
1/2 cup
oil
1 cup
buttermilk
3/4 cup
sour cream
1 1/2 tsp
vanilla extract
1/2 tsp
cinnamon (optional)
2/3 cup
chocolate chips
1/3 cup
peanut butter, smooth
3/4 cup
butter, softened
1/2 cup
peanut butter, smooth
3 cups
powdered sugar
1 tsp
vanilla extract