Pork Chop and Potato Casserole

• 4 lean chump, loin or spare-rib chops, about 6–8 oz / 170–230 g each

Trim most of the fat from the pork, and use a piece of it to grease an ovenproof dish or casserole large enough to hold the chops in a single layer. Arrange a layer of half the vegetables in the dish, put the pork chops on top, and cover with the rest of the potatoes and onions layered on top. Lightl