1/2 c. vegetable oil
1 c. sugar
1 egg
1 tsp. vanilla

Add: 1 tsp. baking powder 1 tsp. baking soda 1/4 tsp. salt 1/2 c. butter or sour milk

(Or add 1 teaspoon lemon juice to regular milk to sour)

Last add: 2 or 3 mashed bananas (very ripe)

Mix only until smooth (do not over beat). Bake at 350 degrees. Makes 18 cupcakes, 20-25 minutes, or 1 tube cake, 45 minutes or until done.