1 lb. ground beef
1 can tomato soup
1 can tomato sauce
1 sm. jar mushrooms
1/4 c. onion
1 c. minute rice, cooked
1 lg. pkg. Mozzarella cheese

Brown hamburger meat and onions together. Cook rice while browning ground beef. Drain grease from meat. Add tomato soup, tomato sauce, and mushrooms. Mix well and add rice. Combine well. Pour half of the mixture into a large casserole dish. Sprinkle with half the pack of cheese. Pour remaining mixture in dish and top with remaining cheese. Cook in preheated oven at 350 degrees for 20-30 minutes or until cheese is melted and bubbly.