Sour Cream Sugar Cookies

 

Cream 1 C. butter with 1 1/2 C. sugar. Add 1 C. sour cream with 1 tsp. of baking soda mixed in. Stir until light and well mixed. Stir in 2 eggs, 1 T. Baking Powder, and 4 C. flour. Using the bottom of a cut glass for a pretty pattern, press about one T. dough onto baking sheet for each cookie. Bake at 400 degrees. for ??? long? until done???