Tea Cake Cookies
["1 c. butter", "2 c. sugar", "1 tsp. vanilla", "2 eggs", "4 c. sifted all-purpose flour", "2 tsp. baking powder", "1/2 tsp. salt"]
["Cream butter to consistency of mayonnaise.", "Add sugar gradually while continuing to cream.", "Add vanilla and eggs.", "Beat until light."]
["butter", "sugar", "vanilla", "eggs", "flour", "baking powder", "salt"]