Sour Cream Cake - cooking recipe

Ingredients

1/2 pt. sour cream
3 c. sifted cake flour
1/4 tsp. soda
6 eggs, separated
2 sticks butter
3 c. sugar

Preparation

Cream butter and sugar; add egg yolks, then flour.
Whip egg whites and fold in last.
Bake in tube pan for 1 hour and 15 minutes at 350\u00b0.