Instructions
Pound garlic, dried herbs, rind and chilli in a mortar and pestle to a coarse paste, add oil, stir to combine. Place lamb in a non-reactive dish, pour marinade over, rub to coat, refrigerate overnight to marinate.
Preheat oven to 150C. Place ribs on a wire rack placed in a roasting pan, season to taste, cover with foil, cook until tender (1¾-2 hours). Keep warm.
Preheat a char-grill over high heat. Whisk extra-virgin olive oil, lemon juice, thyme and mustard in a bowl, season to taste, set aside.
Grill lamb ribs until well-charred, turning once (3-5 minutes each side). Cut into desired portions and season to taste.
Meanwhile, combine remaining ingredients (except feta) in a bowl, drizzle dressing over and toss to combine.
Scatter feta over and serve with lamb ribs.