2 c. wheat flour
1/2 c. sugar
2 tsp. baking powder
1 tsp. baking soda
1/2 tsp. salt
1 beaten egg
3/4 c. plain yogurt
4 tbsp. melted butter
3/4 c. mashed banana

Mix egg, yogurt, butter, and banana. In separate bowl, mix dry ingredients; add dry to wet and mix well. Bake at 400 degrees for 20-25 minutes.