1 Tbsp. vegetable oil
1 onion, chopped
2 lb. ground beef
4 (10 1/4 oz.) cans meatless mushroom sauce
salt and pepper to taste
1 lb. fine noodles, cooked and drained
1 lb. shredded sharp Cheddar cheese

Preheat oven to 325°. Heat oil. Brown meat and onions. Add mushroom sauce, salt and pepper. Heat thoroughly. Arrange in a casserole dish a layer of noodles, sauce and cheese. Repeat layers. Bake for 1 hour. Serves 8 to 10.