Lamb Burger with Pomegranate Seeds

• 1 leg of lamb, with bones (about 1.2 kg/2 lb 12 oz)

Trim any fat or tendons off the leg of lamb and rub with salt and pepper. Heat the oil in a roasting pan and brown the meat on all sides (about 10 minutes), then set aside on a large plate. Reserve the oil in the pan.

Preheat the oven to 170°C (325°F/Gas mark 3). Peel and coars