1-2-3-4 Cake
["1 c. butter", "2 c. sugar", "3 c. flour, sifted", "4 eggs", "3/4 tsp. baking powder", "1 c. milk", "1 tsp. vanilla", "1/2 tsp. salt"]
["Cream shortening with sugar.", "Add 1 egg at a time, beating well after each egg.", "Sift flour with baking powder and salt. Blend in milk alternately with flour and flavoring.", "Blend in flavoring.", "Bake in 3 (9-inch) cake pans at 350\u00b0."]
["butter", "sugar", "flour", "eggs", "baking powder", "milk", "vanilla", "salt"]