shallow pan. Roast until meat thermometer inserted in thickest part of meat registers 170 degrees F, about 2 1/2 hours. Set meat aside. Degrease pan juices. Blend Sherry into pan juices. Cover and cook over low heat 2 minutes. Pour into sauceboat. Transfer pork to platter. Garnish with fresh parsley and lemon slices. Serve sauce separately.