70g dry black olives (Crespo pitted dry black olives with herbs are good here)
handful fresh basil leaves
pasta and freshly grated Parmesan, to serve
Heat the oil in a large pan and cook the lamb shoulder over a high heat until nicely browned all over. Lift out and set aside. Add the onion, celery, carrot and garlic to the pan, lower the heat a little and cook for 5 minutes until softened and golden.
Stir in the oregano, sundried tomato paste and canned tomatoes. Fill one of the cans with water and add to the pan. Return the lamb, bring to a simmer then cover and cook very gently for 2 hours.
Lift the lamb out of the sauce then use forks to strip the meat off the bone. Shred any large pieces and return to the pan with the olives and simmer for 15 minutes.
Toss with freshly cooked pasta and torn basil leaves. Serve sprinkled with Parmesan and a good grinding of black pepper.