Peanut Butter Banana Cake - cooking recipe

Ingredients

1 pkg. yellow cake mix
1 c. sugar
1/4 c. evaporated milk
1/8 c. water
1 Tbsp. butter or margarine
1/2 c. peanut butter
1 Tbsp. vanilla flavoring
3 medium to large bananas

Preparation

Prepare the yellow cake mix according to the directions and with proper ingredients.