In a small bowl, whisk together the olive oil, minced rosemary, thyme, minced garlic, sea salt, and black pepper.
Rub the herb mixture evenly over both sides of the lamb chops and let them marinate at room temperature for 15 minutes.
Preheat a grill or grill pan over medium-high heat.
In a separate small bowl, whisk together the Greek yogurt, lemon juice, and chopped fresh dill to create the dipping sauce.
Place the lamb chops on the hot grill and cook for 3-4 minutes per side for medium-rare, or until your preferred level of doneness is reached.
While the lamb is grilling, steam the asparagus spears for 4-5 minutes until they are bright green and crisp-tender.
Remove the lamb from the heat and let it rest for 5 minutes to allow the juices to redistribute.
Serve the grilled lamb chops alongside the steamed asparagus with the zesty yogurt sauce on the side.