Brown hamburger in skillet, then drain and set aside. Slice potatoes
thin; rinse and drain.
Combine salt, pepper and both soups.
Layer hamburger, potatoes, onions, soup mixture and half of cheese.
Dot butter around over top. Finish rest of soup mixture over top.
Cover and cook on high for 3 to 4 hours. Sprinkle reserved cheese over top
30 minutes before serving.