1 lg. can tomatoes
1 1/2 lb. hamburger
8 med. potatoes, peeled and sliced thin
2 med. onions, peeled and sliced thin

Layer potatoes and onion in medium casserole. Then place hamburger on top; pat so it is a big patty, lay on vegetables (onion and potatoes) and pour tomatoes and juice over all. Season to taste. Bake at 350 degrees for 40-45 minutes.