Potato Pizza

1 pound browned hamburger
1 medium diced onion
2 c. sliced raw potatoes (I usually use more)
1 (15 oz) can tomato sauce
1 can cheddar cheese soup
½ soup can milk
1 t. oregano
1 t. salt
½ t. pepper
parmesan & mozzarella cheese

· Place potatoes in greased casserole.
· Brown onions and hamburger, drain. Cover potatoes with mixture.
· Mix tomato sauce, milk, soup, and spices.
· Pour over potatoes and hamburger. Cover.
· Bake at 375 degrees for 1 hour and 15 minutes. Remove and cover with cheeses, and bake until cheese is melted.