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

Beat sugar, powdered sugar, oil, butter, salt, eggs, and vanilla until fluffy. Then sift the flour, soda, and cream of tartar and mix well all ingredients. Roll into balls about the size of small walnuts. Place 2 inches apart on a greased cookie sheet. Press with the bottom of a glass dipped in sugar. Bake at 350 degrees for about 10 minutes. Watch carefully.