Neapolitan Casserole
["8 oz. elbow spaghetti", "6 slices bacon, diced", "1/2 c. chopped onion", "1/4 c. chopped green pepper", "4 oz. can mushrooms", "1 lb. ground beef", "2 c. tomato soup", "1 c. warm water", "1 tsp. oregano, crumbled", "1 tsp. salt", "1/4 tsp. pepper", "1 c. grated sharp cheese"]
["Cook spaghetti in boiling salted water until tender."]
["elbow spaghetti", "bacon", "onion", "green pepper", "mushrooms", "ground beef", "tomato soup", "water", "oregano", "salt", "pepper", "cheese"]