8-10 med. potatoes
3 med. onions (chopped)
3/4 c. butter
1/2 lb. bacon (cooked), cut up
1 c. sour cream

Boil potatoes until tender. Fry bacon, set aside to drain. Cook onion in butter until tender. Mash potatoes. Add onion, salt, pepper and sour cream. Pour into buttered 2 quart casserole dish. Sprinkle bacon on top. Bake 400 degrees for 15-20 minutes.