HEAT oven to 400ºF.
CUT apple lengthwise in half; remove cores, then cut apples crosswise into 1/4-inch-thick slices. Spread onto bottom of 8-inch square baking dish.
TOP with chops; sprinkle with seasonings. Spoon barbecue sauce over chops.
BAKE 25 min. or until chops are done (145ºF). Remove from oven. Let stand 3 min. before serving.