1 c. powdered sugar
1 c. white sugar
1 c. soft butter
1 c. cooking oil
1 tsp. salt
1 tsp. baking soda
1 tsp. cream of tartar
2 eggs
1 tsp. vanilla
4 c. flour plus 5 tbsp.

Cream white sugar, butter and oil. Add eggs and vanilla. Add dry ingredients to first mixture and mix well. Roll into small balls and place on ungreased cookie sheet. Press down with glass dipped in sugar. Bake at 375 degrees for 10-12 minutes. Nice crisp cookies!