Lemon Cream Cake
["1 c. butter or oleo", "2 c. sugar", "3 eggs", "1 tsp. vanilla", "2 tsp. grated lemon rind", "3 1/2 c. flour", "2 tsp. baking powder", "1 tsp. soda", "1/2 tsp. salt", "2 c. sour cream"]
["Grease 3 (9-inch) round cake pans.", "Cream butter and sugar; add eggs and beat well.", "Add vanilla and lemon rind.", "Sift flour, baking powder, soda and salt.", "Add to creamed mixture alternately with sour cream.", "Bake for 30 to 35 minutes at 350\u00b0."]
["butter", "sugar", "eggs", "vanilla", "lemon rind", "flour", "baking powder", "soda", "salt", "sour cream"]