Coffee Cake
["1/4 lb. butter", "1 c. sugar", "3 eggs", "1 tsp. baking powder", "2 c. flour", "1 tsp. baking soda", "pinch of salt", "1 tsp. vanilla", "1/2 pt. sour cream"]
["Cream butter and sugar; beat in eggs.", "Stir in remaining ingredients.", "Grease tube pan or 2 loaf pans."]
["butter", "sugar", "eggs", "baking powder", "flour", "baking soda", "salt", "vanilla", "sour cream"]