Barbecued Pork Chops 4 fairly thick pork chops Sauce:* 1 cup water 4 Tablespoons dry mustard 1/4 cup barbecue sauce 1/2 cup vinegar 1/4 cup brown sugar Preheat oven to 400 F. Combine the sauce ingredients and mix well. Put the pork chops in a glass baking dish and pour sauce over. Cover with foil. Bake at 400 F. for about 1 1/2 hours. *You may use one half of the sauce recipe, but I like to use the larger amount so the chops are completely covered.