1 c. butter
2 c. sugar
3 c. flour
4 eggs, separated
1 c. milk
1 tsp. vanilla
3 tsp. baking powder

Cream butter and sugar well. Add egg yolks and beat. Then add flour and baking powder (sifted together) alternately with milk. Add vanilla and beaten egg whites. Cook in 375 degree oven for 35 to 40 minutes in greased and floured pans.