Banana Cake - cooking recipe

Ingredients

3/4 c. butter or margarine
1 1/2 c. sugar (1/2 white, 1/2 brown)
3 large mashed bananas*
2 beaten eggs
2 1/2 c. flour
4 Tbsp. sour cream or milk
1 tsp. soda
1 tsp. vanilla

Preparation

*Overripe bananas seem to make the best cake.