Boil fryers. Bone and cut up in sm. Pcs. Save 1 qt. Of broth; strain. Add cut up bell pepper, onion and celery to strained broth. Cook until done. Add pimiento, soup and spaghetti. Cook in broth until done.
Spread 1 layer of spaghetti in bottom of casserole, next a layer of cheese and a layer of chicken. Repeat layers until mixture is used up.
Bake at 350 F. for abt. 25 min., or until hot & bubbly.