6 eggs
1 1/2 c. sugar
1 1/2 c. sifted cake flour
6 tbsp. cold water
1 tsp. grated lemon rind
1 tsp. lemon or vanilla extract
1 1/2 tsp. baking powder
1/4 tsp. salt

Beat egg yolks until thick and lemon colored. Beat in sugar gradually, beat in flour and water alternately and flavoring. Beat egg whites stiff. Add baking powder and salt; beat until it holds a point. Gently fold into egg yolk mixture. Bake in a deep 9 inch tube pan ungreased 1 hour at 325 degrees.