Winning Sugar Cookies
["1 c. powdered sugar", "1 c. granulated sugar", "1 c. oil", "1 c. butter", "2 eggs", "4 c. plus 4 heaping Tbsp. flour", "1/2 tsp. salt", "1 tsp. baking soda", "1 tsp. cream of tartar", "1 tsp. vanilla"]
["Cream sugars, oil and butter until fluffy.", "Beat in eggs. Sift together dry ingredients.", "Add to creamed mixture along with vanilla; mix well.", "Chill dough 1 hour.", "Form into balls and place on lightly greased cookie sheet.", "Press flat with a glass dipped in sugar.", "Bake 10 minutes in 350\u00b0 oven."]
["powdered sugar", "sugar", "oil", "butter", "eggs", "flour", "salt", "baking soda", "cream of tartar", "vanilla"]