PREHEAT broiler. Mix walnuts, preserves, onion and apricots.
BROIL chops, 3 to 5 inches from heat, 10 minutes; turn. Broil an additional 5 to 7 minutes or until chops are almost cooked through.
SPOON walnut mixture evenly over chops. Continue broiling 3 minutes or until walnuts are lightly toasted and chops are cooked through.