Inspired by the deep, rich, and balanced flavors of Moroccan dishes, this delicious grilled rack of lamb is rubbed with a complex spice mixture that includes paprika, cumin, and cayenne pepper, then crusted in a bright and fresh pesto-like blend of fresh cilantro, parsley, olive oil, garlic, and lemon juice. They're flavors that can both stand up to and enhance the strong flavor of lamb.