Cookies - cooking recipe

Ingredients

1 c. butter or margarine, softened
1 1/2 c. confectioners sugar
1 egg
1 tsp. vanilla
2 1/2 c. flour
1 tsp. cream of tartar
1 tsp. soda

Preparation

Mix thoroughly margarine, sugar, egg and flavoring.
Add flour, soda and cream of tartar.
Cover dough and chill 2 to 3 hours. Roll dough 1/8 inch thick.
Cut.
Bake at 375\u00b0 for 7 to 8 minutes.