Sugar Cookies
["1 c. powdered sugar", "1 c. granulated sugar", "1 c. shortening", "3/4 c. oil", "2 eggs", "1 tsp. cream of tartar", "1 tsp. soda", "1 tsp. salt", "1 tsp. vanilla", "4 c. flour"]
["Mix well the first 4 ingredients.", "Add rest of ingredients; mix well.", "Shape into balls; roll in sugar.", "Press down with glass or fork on ungreased cookie sheet.", "Bake at 375\u00b0 for 10 to 12 minutes."]
["powdered sugar", "sugar", "shortening", "oil", "eggs", "cream of tartar", "soda", "salt", "vanilla", "flour"]