Sprinkle the pork chops with salt and pepper. Melt the butter in a frying pan on medium heat and add the pork chops. Brown on each side about 2 minutes.
Mix the water into the mustard and pour this on top of the pork chops. Cover and cook on low heat 15 to 20 minutes. Remove pork chops and cook sauce uncovered until reduced by about a half (maybe five minutes). Stir in cream and blend thoroughly.
Pour sauce on pork chops and serve. Goes great with baked potatoes.
