1/2 c. butter
1/2 c. Wesson oil
1/2 c. powdered sugar
1/2 c. granulated sugar
1 egg
1/2 tsp. salt
1/2 tsp. baking soda
1/2 tsp. cream of tartar
1 tsp. vanilla
2 c. flour

Cook, roll in small balls and toss in granulated sugar. Put on ungreased cookie sheet. Press down with fork. Bake at 350 degrees for 15 minutes.