Sour Cream Cake
["1/2 lb. margarine (1 tub)", "2 c. sugar", "4 eggs", "1 pt. sour cream (Penn-Maid, 16 oz.)", "3 1/2 c. flour", "1 tsp. baking powder", "2 tsp. baking soda"]
["Cream the margarine; add sugar.", "Mix well.", "Add eggs and sour cream; mix well.", "Add flour, baking powder and baking soda; mix well."]
["margarine", "sugar", "eggs", "sour cream", "flour", "baking powder", "baking soda"]