Remove the steak from the refrigerator 20 minutes before cooking to reach room temperature, then pat it thoroughly dry with paper towels.
Season both sides of the steak generously with the sea salt and black pepper.
Heat a heavy cast-iron skillet over medium-high heat and add the ghee, allowing it to melt and shimmer.
Place the steak in the hot skillet and sear for 3-4 minutes without moving it to develop a deep, golden-brown crust.
Flip the steak and immediately add the smashed garlic cloves, rosemary, and thyme to the pan.
Tilt the pan slightly and use a spoon to continuously baste the steak with the infused ghee for another 3-4 minutes until it reaches your desired doneness.
Transfer the steak to a cutting board and let it rest for at least 5-10 minutes to lock in the juices.
While the steak rests, toss the asparagus spears into the same skillet and sauté in the remaining herb-infused fat for 3-5 minutes until bright green and tender.
Slice the steak against the grain and serve alongside the warm asparagus.