1/2 c. butter
1 1/2 c. sugar
2 eggs
2 bananas, mashed
1 tsp. vanilla
1 tsp. baking powder
1 tsp. baking soda
2 1/2 c. sifted flour
1 c. sour milk
1/2 tsp. vinegar

Put in greased torte pan and bake in 350 degree oven for 1 hour.