Barbecue Pork Chops 1 cup ketchup 1 (10.75 ounce) can cream of celery soup 1/2 cup chopped onion 1 to 2 tablespoons worcestershire sauce 8 pork chops Preheat oven to 275. In bowl, combine ketchup, soup, onion and worcestershire sauce. Pour over chops in buttered baking dish. Bake for 2 hours.