Feather Sponge Cake (Amy'S Grandma'S) - cooking recipe

Ingredients

6 eggs, yolks and whites separated
1/2 cup water, cold
1 1/2 cups sugar
1/2 teaspoon vanilla extract
1/2 teaspoon lemon extract
1 1/2 cups flour
1/4 teaspoon salt
3/4 teaspoon cream of tartar

Preparation

Beat egg yolks until thick and lemon colored.
Add water and continue beating until thick.
Gradually beat in sugar, then the extracts.
Fold in flour, a little at a time.
Beat egg whites until foamy, add the cream of tarter and beat until they form glossy peaks.
Fold this carefully into the cake mixture.
Bake in a 10\" ungreased angel food cake pan ina 350 degree oven for approximately 1 hour.
Invert pan to cool.