Pound Cake
["4 c. sifted flour", "1 lb. butter", "12 eggs", "2 c. sugar", "1 tsp. vanilla or lemon flavoring"]
["Cream butter thoroughly; add sugar and cream together until light and fluffy.", "Add egg yolks, well beaten.", "Beat for several minutes.", "Add flour, a small amount at a time, beating well after each addition.", "Add flavoring and beat for several minutes.", "Fold in slightly beaten egg whites.", "Bake in paper-lined pan in a slow oven from 275\u00b0 to 300\u00b0 for 2 to 2 1/2 hours."]
["flour", "butter", "eggs", "sugar", "vanilla"]