Spray a 3 - 5 quart crock pot with PAM cooking spray.
Lay 1 1/2 pounds of boneless pork chops in a single layer (or as close to single layer as possible).
Thinly slice a medium sized onion and layer it evenly on top of pork chops.
Evenly sprinkle one box (I believe they are 6 ounce boxes) of StoveTop Stuffing after the onions.
Mix together a 10 1/2 ounce can of cream of celery soup and a third of a cup of water and pour over top of stuffing.
Cook on low for 5 - 6 hours.
*NOTE* Remember with less fatty cuts of meat, the longer you cook them, the dryer they become.