Preheat your outdoor grill or grill pan to medium-high heat and preheat your oven to 400°F.
In a small mixing bowl, whisk together half of the olive oil with the minced garlic, dried rosemary, dried thyme, sea salt, and black pepper.
Rub the herb and oil mixture thoroughly over both sides of the lamb loin chops, pressing the spices into the meat.
Place the asparagus spears on a parchment-lined baking sheet, drizzle with the remaining olive oil, and toss to coat evenly.
Roast the asparagus in the oven for 10-12 minutes until tender and slightly browned at the tips.
While the asparagus is roasting, place the lamb chops on the hot grill and cook for 4-5 minutes per side for a perfect medium-rare, or until your desired level of doneness is reached.
Remove the lamb from the grill and let it rest for 5 minutes to lock in the juices before drizzling with fresh lemon juice and serving alongside the roasted asparagus.