Sponge Cake No 2

1 cup sugar, 1 of flour, 4 eggs, 1 heaping teaspoon baking powder, 5

tablespoons water. Rub sugar and yolks together until very light and

creamy. Add water and 1/2 of the flour. After sifting baking powder and

flour twice, add remaining flour with beaten whites, and a pinch of

salt. Stir gently.