Finely mince the garlic cloves, fresh rosemary, and fresh thyme.
In a small bowl, combine the minced herbs and garlic with 0.25 tbsp of olive oil, sea salt, and black pepper.
Rub the herb mixture evenly over all sides of the lamb loin chops and let them sit for 10 minutes.
Toss the asparagus spears with the remaining 0.25 tbsp of olive oil and a pinch of salt.
Preheat your grill or grill pan over medium-high heat.
Place the lamb chops on the grill and cook for 3 to 4 minutes per side for medium-rare, or until your desired doneness is reached.
Grill the asparagus alongside the lamb for 5 to 7 minutes, turning occasionally until tender and slightly charred.
In a small ramekin, whisk together the Greek yogurt, lemon juice, and lemon zest to create the sauce.
Remove the lamb from the grill and let it rest for 5 minutes before serving with the asparagus and a dollop of the lemon-yogurt sauce.