1 c. sugar
1 c. powdered sugar
1 c. butter, softened
1 c. oil
1 tsp. vanilla
2 eggs
4 1/4 c. flour
1 tsp. baking soda
1 tsp. cream of tartar
1 tsp. salt

Beat sugars and butter until light and fluffy. Add oil, vanilla and eggs; blend well. Stir in remaining ingredients; mix well. Cover with plastic wrap; refrigerate at least 2 hours or overnight for easier handling. Shape dough into 1-inch balls. Place 2-inches apart on ungreased sheet. Flatten with bottom of glass dipped in sugar.

Bake at 375°F for 5 to 8 minutes or until set, but not browned. Immediately remove from cookie sheet.

Yield: 9 to 10 dozen.

Nutrition per serving: Calories 60, carbohydrates 6 g, fat 3 g.