Season pork chops with pepper.
Place pork chops in the bottom of crockpot.
Mix the packet of Italian salad dressing with the water and pour over the prok chops.
Cook on low for about 4 - 6 hours (or until pork chops are done).
If desired, you can take about a cup of the juices and mix it with 2 tablespoons of cornstarch. Pour back into the crockpot, give it a stir and let it thicken up for a wonderful gravy.
Serve over mashed potatoes.