Sugar Cookies - cooking recipe

Ingredients

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

Preparation

Beat butter, oil, sugar, powdered sugar, vanilla and eggs together until smooth.
Sift soda, flour, cream of tartar and salt together.
Add to first mixture gradually.
Roll out into small balls and press onto cookie sheet.
Bake 6 to 7 minutes, until slightly brown.