INGREDIENTS
1
box brownie mix (I like Betty Crocker Original Supreme w/ Hershey's syrup)
1/4 cup
water
1/4 cup
vegetable oil
1
whole egg + 1 yolk
2
large bananas (mashed)
3/4 cup
butter (softened)
1 cup
creamy peanut butter
1 tbsp
vanilla
3 cups
powdered sugar
2 tbsp
cream or milk