1 1/2 c. (or more) flour
3/4 c. sugar
1/3 tsp. baking powder
1 tsp. baking soda
1/2 tsp. salt
1 egg
1/2 c. oil
1/2 c. crushed pineapple, drained
1/2 c. mashed banana
1 tsp. vanilla

Put all dry ingredients in a bowl. Make a well, add liquids and stir until moistened. Bake at 350 degrees for 20 minutes in muffin pan. Makes 12 muffins.