Preparation

• Heat oil in heavy medium skillet over medium heat. Add celery and sauté until tender, about 3 minutes. Add shallots and garlic; sauté until shallots are tender. Transfer mixture to large bowl.
  Mix in all remaining ingredients except beef broth. Add enough broth to moisten stuffing.
  Preheat oven to 375 degrees. Set aside about half of the stuffing to fill crown roast of pork cavity. Transfer remaining stuffing to loaf pan large enough to hold stuffing. Cover with foil. Bake stuffing in pan alongside roast during last 1 hour of cooking until thermometer inserted into center registers 155 °F, about 1 hour.
  Invert stuffing in pan onto platter. Slice stuffing and serve with roast.