lamb loin or leg of lamb, or lamb shoulder, bone in, fat removed • steamed artichokes, trimmed, placed top down in roasting pan • blanched fingerling potatoes, halved • blanched white boiler onions, trimmed, outer peels removed after blanching • diced roma tomatoes, flesh only • diced cured olives, black or green • greek yoghurt • fresh pulverized fresh rosemary in spice grinder • dried thyme leaves • dried mexican oregano • cracked black pepper • dijon mustard •