Banana Cake - cooking recipe

Ingredients

2 bananas, mashed
1/2 c. soft margarine
2 eggs
1/4 tsp. baking powder
3/4 tsp. baking soda
1 tsp. vanilla
2 c. flour
1/4 c. sour milk or buttermilk

Preparation

Cream the first 6 ingredients together.
Add flour and milk alternately.
Grease a 9 x 13-inch pan.
Bake at 350\u00b0 for 35 minutes.