Banana Cake - cooking recipe

Ingredients

1 1/2 c. sugar
1/2 c. butter
2 eggs, separated
1/2 c. sour cream
1 tsp. baking powder
3 mashed bananas
2 c. flour, sifted 3 times
1 tsp. vanilla

Preparation

Mix sugar, butter and egg yolks.
Add sour cream, baking powder and bananas.
Mix.
Add flour, vanilla and egg whites. Mix.
Bake in 3 layers for 15 minutes in 400\u00b0 oven.