1 c. butter
1 box (1 lb.) powdered sugar
4 eggs
3 c. all purpose flour
1 tsp. baking powder
1/4 tsp. salt
1 c. milk
2 tsp. vanilla

Cream butter and sugar thoroughly. Add eggs one at a time, beating well after each. Add sifted dry ingredients alternately with milk. Add vanilla and bake in tube pan for 70 minutes at 325 degrees.