1 1/2 c. sugar
1/2 c. butter
1 c. cold water
1 tsp. vanilla
2 c. flour
2 tsp. baking powder
Dash of salt
4 egg whites, beaten

Mix all ingredients together well, but egg whites. Fold in egg whites that are beaten stiff. Bake at 375 degrees for 30 minutes in greased and floured 9 x 13 inch pan.