INGREDIENTS:
— 1/4 lb of butter (room temperature)
— 1 1/2 cups of sugar
— 2 cups of flour
— 1 teaspoon of baking soda
— 2 teaspoons of baking powder
— 2 eggs (beaten)
— 8 tablespoons of sour cream
— 2 teaspoons of vanilla
— 2-4 over ripe bananas
— walnuts (optional)
IMAGE CREDIT:
iStock / Getty Images Plus