1 c. powdered sugar
1 c. white sugar
1 c. butter
1 c. vegetable oil
2 eggs
1 tsp. vanilla
1 tsp. salt
1 tsp. baking soda
1 tsp. cream of tartar
4 c. + 4 heaping tbsp. flour

Cream sugars, butter, oil, eggs and vanilla until light and fluffy. Sift and add dry ingredients; mix well. Roll into small balls, drop in granulated sugar and flatten with a glass. Bake at 375 degrees for 10 minutes or until golden brown.