Pierce both sides of chops several times with fork; place in shallow dish.
Mix dressing and mustard; pour evenly over chops. Cover.
Refrigerate 15 min. to marinate.
Remove chops from marinade; discard marinade.
Cook pork chops in nonstick skillet on medium heat 7 to 8 min. on each side or until cooked through. Meanwhile, prepare Dinner as directed on pkg. and cook broccoli.