1 lb. hamburger
1 sm. box macaroni
1 sm. can tomato sauce
1 can cream of mushroom soup
1 sm. onion, chopped
1 sm. can mushrooms
1 pkg. Mozzarella cheese

Fry hamburger and drain. Cook macaroni and drain. Mix all ingredients in a large bowl. Pour into casserole dish and sprinkle cheese on top. Bake uncovered at 350 degrees approximately 20-30 minutes until hot and bubbly. Easy, quick ballgame-night meal!