1/2 cup margarine
1/4 tsp salt
3/4 cup white sugar
1/2 tsp baking soda
1 egg
1 tsp Cream of Tartar
1 1/4 cups flour

Mix margarine & sugar; add egg and beat into sugar mixture. Sift together flour, salt, baking soda & cream of Tartar. Add to creamed mixture, stir thoroughly. Chill for 1 hour. For cinnamon topping, mix 1 Tbs cinnamon with 1 Tbs sugar. Roll chilled dough into balls and then into cinnamon mix. Bake 350 deg for 10 minutes.