4 eggs, separated
2 c. sugar
1 c. cold water
1 tsp. baking powder
2 c. flour
1 tsp. vanilla extract

Beat egg yolks well. Add dry ingredients, cold water and vanilla. Fold stiffly beaten egg whites in gently; pour into well greased and floured tube pan. Bake at 350 degrees for 30-35 minutes. Glaze as desired or slice and serve with Butter Sauce.

BUTTER SAUCE:

1/2 c. butter
1/2 c. sugar
1 tbsp. flour
3/4 c. boiling water

Stir together butter, sugar and flour. Place over fire and stir in water. Cook until mixture thickens. Serve warm over individual slices of sponge cake.