Melting Moments Cookies

1/2 lb. Imperial Margarine
3/4 cup white sugar
1/2 tsp. baking soda
1/2 tsp. white vinegar
1-1/2 cups flour
1 tsp. vanilla

Combine ingredients until well blended (will be crumbly until well blended). Drop on ungreased cookie sheet by 1 teaspoon. Bake in a 300 degree oven for 20 minutes.

Optional: Place 3 chocolate chips on each cookie before baking.

Thanks, Elaine, for this recipe emailed from the "Christmas Recipe Exchange Chain Letter!"