Sugar Cookies - cooking recipe

Ingredients

1 c. powdered sugar
1 c. white sugar
1 c. butter, softened
1 c. oil
1 tsp. vanilla
2 eggs
4 c. plus 4 Tbsp. flour
1 tsp. salt
1 tsp. soda
1 tsp. cream of tartar

Preparation

Mix well. Drop by teaspoonful on cookie sheet and bake at 350\u00b0 until light brown, 10 to 12 minutes.