1Set oven control to broil. Remove fat from lamb. Place lamb on rack in broiler pan. In small bowl, mix remaining ingredients. Brush half of the mustard mixture evenly over lamb chops.
2Broil lamb with tops 3 to 4 inches from heat about 4 minutes or until brown. Turn lamb; brush with remaining mustard mixture. Broil 5 to 7 minutes longer for medium doneness (160ºF).