Ground Beef Casserole
["1 lb. ground beef", "1 onion, chopped", "2 c. noodles, cooked", "1/2 tsp. pepper", "1 tsp. salt", "1 can cream of celery soup", "1 egg", "1 c. cheese, cut up"]
["Brown onion and beef.", "Cook noodles until tender.", "Put all ingredients together in casserole dish.", "Bake 1 hour at 350\u00b0."]
["ground beef", "onion", "noodles", "pepper", "salt", "cream of celery soup", "egg", "cheese"]