Sugar Cookies - cooking recipe

Ingredients

1 c. butter
1 c. vegetable oil
1 c. sugar
1 c. powdered sugar
1 tsp. vanilla
2 eggs
1 tsp. soda
1 tsp. cream of tartar
1 tsp. salt
4 c. flour

Preparation

Cream sugar and shortening; add eggs and mix.
Combine dry ingredients and add to mixture.
Mix well; chill overnight.