Sugar Cookies - cooking recipe

Ingredients

1 c. butter
1 c. cooking oil
2 eggs
1 tsp. cream of tartar
4 c. plus 2 Tbsp. flour
1 c. powdered sugar
1 c. granulated sugar
1 tsp. soda
1 pinch salt

Preparation

Mix all together.
Bake at 370\u00b0 for 10 minutes or until light brown in color.
Dough may be refrigerated overnight.