Preheat your oven to 400°F and line a large rimmed baking sheet with parchment paper for easy cleanup.
Trim any excess fat from the lamb loin chops and pat them completely dry with a paper towel to ensure a proper crust.
In a small bowl, whisk together the almond flour, dried rosemary, dried thyme, garlic powder, and half of the sea salt and black pepper.
Brush the top and sides of each lamb chop with a thin layer of Dijon mustard, then press the herb and almond mixture firmly into the mustard.
Arrange the asparagus spears and cherry tomatoes on one side of the baking sheet, drizzling them with olive oil and the remaining salt and pepper.
Place the crusted lamb chops on the other side of the baking sheet, ensuring they are not touching the vegetables.
Roast in the center of the oven for 12 to 15 minutes, or until the lamb reaches an internal temperature of 135°F for medium-rare.
Remove from the oven and let the lamb rest on a warm plate for 5 minutes to allow the juices to redistribute before serving alongside the roasted vegetables.