1 med. onion, chopped
1-2 tbsp. liquid shortening
1 lb. hamburger
1 lb. sausage (optional)
1 (15 oz.) can tomato sauce
1/3 can water
1 (8 oz.) box Velveeta cheese, cut in sm. chunks
1 (8 oz.) can mushrooms, drained
1 sm. can chopped olives, drained
1 c. cooked spaghetti
Salt and pepper to taste

Saute onion. Brown meat, drain. Cook and drain spaghetti and add to meat and onion. Add all other ingredients. Transfer to casserole, top with bread crumbs and heat at 350 degrees for 20 minutes. Freezes well.