Preheat your oven to 400°F and line a baking sheet with parchment paper.
Trim the woody ends off the asparagus, toss with the olive oil and a pinch of the salt and pepper, then roast for 12 minutes until tender.
Season the steak on both sides with the remaining sea salt and black pepper.
Heat a cast-iron skillet over medium-high heat until very hot, then add the steak to the pan.
Sear the steak for 3 to 4 minutes per side for medium-rare.
During the last 2 minutes of cooking, add the ghee, minced garlic, rosemary, and thyme to the skillet.
Tilt the pan slightly and use a spoon to continuously baste the steak with the melted garlic herb ghee.
Remove the steak from the pan and let it rest for 5 minutes before slicing against the grain.
Serve the sliced steak alongside the roasted asparagus, drizzling any remaining herb ghee from the pan over the top.