Combine flour, salt, and pepper.
Dredge meat in the flour mixture.
Brown meat on both sides in butter, drain off fat.
Add undrained tomatoes, onion, carrots, and celery, bring to a boil.
Reduce heat, cover, and simmer for 1 1/4 hours or until meat is tender.
Serve over rice or noodles.
OVEN: put meat in a 2 quart baking dish. Pour cooked veggies over the meat. Cover and bake at 350 for 1 hour.