Preheat your oven to 400°F (200°C) and line a baking sheet with parchment paper.
Toss the sliced zucchini and chopped bell peppers with olive oil, half of the sea salt, and half of the black pepper on the prepared sheet.
Roast the vegetables for 18 minutes until they are tender and slightly caramelized around the edges.
In a small shallow bowl, combine the almond flour, minced garlic, finely chopped rosemary, and thyme.
Season the lamb chops with the remaining sea salt and black pepper, then brush the top surface of each chop with Dijon mustard.
Press the mustard-coated side of each lamb chop firmly into the almond-herb mixture to create an even, thick crust.
Heat a large oven-safe skillet over medium-high heat and sear the lamb chops crust-side up for 3 minutes to brown the bottom.
Transfer the skillet directly into the oven and roast for 5 to 7 minutes until the internal temperature reaches 145°F for medium-rare.
Remove the skillet from the oven and let the lamb rest for 5 minutes to ensure the juices redistribute.
Plate the herb-crusted lamb alongside the roasted vegetables and serve immediately while hot.