Ingredients:
Sponge cake should be baked in a moderate oven, below 380 degree F.

2  Eggs
1  Cup sugar
3/8 Cup Hot water or milk
1 cup Flour
1 1/2 teaspoonfuls Baking powder
1/4 teaspoonfuls salt
1/4 teaspoonful Lemon or 1/2 teaspoonful Vanilla extract

Method- Separate egg and beat yolks and whites thoroughly.  Mix and sift the dry ingredients.  Add the sugar gradually to beaten yolks alternately with water until well blended.  Next add the flavoring and then fold in the stiffly beaten egg whites together with the dry ingredients until blended.  Bake in a buttered shallow pan in a moderate oven for twenty-five minutes or until cake shrinks from the side of the pan.