Powdered Sugar Cookies
["1 c. shortening", "1 c. powdered sugar", "1 beaten egg", "2 c. flour", "1/2 tsp. cream of tartar", "1/2 tsp. soda", "1 tsp. vanilla"]
["Cream together shortening and powdered sugar.", "Beat in egg and add flour, cream of tartar, soda and vanilla.", "Bake in 350\u00b0 oven until golden brown."]
["shortening", "powdered sugar", "egg", "flour", "cream of tartar", "soda", "vanilla"]