Spicy harissa paste adds lip-smacking flavours to free-range lamb, and slow-cooking ensures the meat is meltingly tender. Serve with couscous, natural yoghurt and pomegranate for a tasty celebratory meal.
This show-stopping roast is a great dish for entertaining. When slow-roasted in this way, the lamb becomes so meltingly soft that it falls off the bone, perfect for stuffing into pockets of flatbread alongside salads, yogurt and pickles, shawarma-style. Start it the night before, so the marinade has a chance to infuse the lamb.