1 lb. ground chuck
1 onion
1 pepper
1 stalk celery
1 tomato

Form ground chuck into 2 or 3 patties. Place on large piece of heavy foil. Cover with slices of onion, pepper, celery, and tomato, salt and pepper to taste. Close foil tightly around burger and vegetables. Cook in oven, on grill or over campfire until done.