1 c. sugar
1 c. powdered sugar
1 c. vegetable oil
1 c. butter
2 eggs
2 tsp. vanilla
1/4 tsp. butter flavoring
4 to 5 1/4 c. flour (4 to 4 1/2 works best)
1 tsp. cream of tartar
1 tsp. baking soda

Cream together first four ingredients, add eggs, vanilla and butter flavoring. Add the flour, cream of tartar and soda. Mix until well blended. Add 1 (16 ounce) package chocolate chips. Roll into ball. Flatten slightly with back of a spoon. Bake at 350 degrees 8 minutes.

Makes approximately 5 to 6 dozen.