1 lb. ground round, browned with 1 sm. chopped onion
1 (8 oz.) pkg. egg noodles, cooked and drained
2 (10 oz.) cans Chef Boy-Ar-Dee pizza sauce with cheese
1 lg. or sm. can mushrooms (to suit your taste)
1 can Cheddar cheese soup
Mozzarella cheese, grated

Mix all together and bake in 9x13 inch pan for 1 hour at 350 degrees. Fifteen minutes before done, sprinkle with grated Mozzarella cheese.