One-Two-Three-Four Cake
["1 c. margarine", "2 c. sugar", "3 c. flour", "4 eggs", "3 tsp. baking powder", "1 c. milk", "1 tsp. vanilla", "1/4 tsp. salt"]
["Cream margarine and sugar.", "Add egg yolks and beat thoroughly. Sift dry ingredients together and add alternately with the milk. Add vanilla and fold in stiffly beaten egg whites.", "Bake in layers at 375\u00b0 for 25 minutes.", "Can be used for cupcakes."]
["margarine", "sugar", "flour", "eggs", "baking powder", "milk", "vanilla", "salt"]