Picnic Casserole
["1 1/2 lb. ground beef", "1/2 chopped onion", "1 can tomatoes", "1 can tomato soup", "2 c. chopped celery", "1 green pepper, chopped (optional)", "1 can chow mein noodles", "season to taste"]
["Fry hamburger loosely in butter with onion; add remaining ingredients.", "Put in greased casserole dish.", "Bake slowly at 325\u00b0 for 1 1/2 hours.", "(If uncovered a tasty crust forms.)"]
["ground beef", "onion", "tomatoes", "tomato soup", "celery", "green pepper", "noodles", "season"]