1 medium sized banana mashed plus enough applesauce to make 1 cup
1/2 teaspoon baking soda
1 teaspoon baking powder
Cream together butter and sugar. Add eggs, sour milk and banana/applesauce mixture. Shift together dry ingredients and add to above mixture. Blend well and pour into greased loaf pan. Bake at 350 to 375 degrees for one hour.