12 egg yolks
1 c. sugar
1 c. graham cracker crumbs
1 c. walnuts, ground coarsely
1 tsp. baking powder
1 tbsp. cake flour
1 tsp. vanilla
12 egg whites, stiffly beaten

Cream egg yolks and sugar until lemon colored. Mix dry ingredients; add to egg yolk mixture; add vanilla and blend thoroughly. Fold in stiffly beaten egg whites. Pour into two 9 inch layer pans. Bake in moderate oven at 375 degrees for 35 minutes or until done.