Method:
Preheat oven to 450ºF. Lightly grease a 9- x 13-inch baking dish with cooking spray. Layer shallots and apples in dish, season with salt and pepper and set aside.
Heat oil in a large skillet over medium high heat. Season pork chops with salt and pepper and cook, flipping once, until golden brown, 2 to 3 minutes per side. Arrange pork chops on top of shallots and apples. Pour half of the barbecue sauce over the top.
Place dish in oven and immediately reduce oven temperature to 375ºF. Bake for 15 minutes, then spoon remaining barbecue sauce over the top and bake until a thermometer inserted in the thickest part of the pork chops registers 160ºF to 165ºF, about 15 minutes more.