Combine pepper and five spice in small bowl. Brush each pork chop with sesame oil, then sprinkle with five spice mixture. Set aside for ten minutes.

Place pork chops on rack in a broiling pan (or on the grill). Broil 3 inches below heat, turning once, for 4 minutes on each side or until meat near bone is no longer pink in the center. Sprinkle with green onion and Worcestershire sauce.