Sugar Cookies

1 C shortening
1/2 C margarine
1/2 C butter
2 C sugar
4 eggs (beaten)
1 tsp vanilla
2 tsp baking powder
1 C sour cream
7 C flour
1 tsp baking soda
1 tsp salt

Mix all ingredients together.
Refrigerate 2 to 3 hours
roll out to 1/4 inch thick
Bake @375 for 7-8 minutes (do not over bake)

(Alyson W.)