Sarah Hart'S Best Cookies - cooking recipe

Ingredients

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

Preparation

Mix margarine, oil, sugar and powdered sugar together.
Add remaining ingredients; mix together.
Bake at 350\u00b0 for 10 minutes.