Icebox Cookies - cooking recipe

Ingredients

3 c. brown sugar
1 c. white sugar
2 sticks margarine
4 eggs
1 Tbsp. cream of tartar
1 Tbsp. baking soda
1 Tbsp. vanilla
6 c. flour

Preparation

Cream sugars and margarine; add eggs and stir well.
Stir in vanilla.
Add all dry ingredients and mix well.
Shape dough into 2 logs.
Refrigerate overnight.
Slice and bake at 325\u00b0 for 12 minutes.