tsp. Cream of Tartar
c. Sour Milk (milk w/1 tsp. vinegar)
tsp. Vanilla Extract
tsp. Baking Soda
tsp. Baking Powder
Combine sugar, margarine, eggs, cream of tartar and sour milk. Combine vanilla, baking soda, baking powder, flour and salt. Add to sugar mixture. Roll out to about 1/4" thick. Cut out with floured cutters. Place on cookie sheets. Bake at 350° on an ungreased cookie sheet for about 7-8 minutes.