Preheat the oven to 400°F (200°C).

Season the rack of lamb with salt and black pepper.

In a bowl, mix together the rosemary, thyme, parsley, garlic, bread crumbs, olive oil, and Dijon mustard to form the herb mixture.

Press the herb mixture onto the meat of the lamb, ensuring it is well-coated.

Place the rack of lamb in a roasting pan and roast in the preheated oven.

Cook until desired doneness is reached, checking periodically.

Remove from the oven, let rest for a few minutes, then slice and serve.