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

Cream butter and sugar well. Add egg yolks and vanilla; mix well. Add milk, flour, and baking powder. Mix together well. Spread into 9 x 13 pan, greased. Beat egg whites, gradually adding 3/4 cup sugar. Continue beating until very stiff. Spread over top of batter. Sprinkle 1 cup coconut over top. Bake at 350 degrees for 20 minutes.