Sour Cream Cookies

½ pound butter
2 cups sugar
2 eggs
½ pint sour cream
1 tsp baking soda
2 tsp baking powder
2 tbs flavoring
5 cups flour
 
Mix butter, sugar, eggs, sour cream, flavoring, powder and soda; add flour.  Refrigerate overnight.  Make small balls, roll in powdered sugar and bake at 350º for 13-15 minutes.  Makes 5 dozen.