Remove the steaks from the refrigerator. Sprinkle the entire 1/2 teaspoon kosher or sea salt evenly over both sides of the steaks. Let the steaks sit at room temperature for 45 minutes (or until they are no longer cold).
After resting, sprinkle the entire 1/2 teaspoon black pepper evenly over both sides of the steaks.
Place a cast-iron skillet or grill pan over high heat. Add all of the 1 1/2 tablespoons coconut oil (or canola oil) to the pan and heat until the oil is shimmering and the pan is very hot.
Add the steaks to the hot pan without crowding; cook in two batches if needed. Cook the steaks undisturbed for 2–3 minutes on the first side.
Flip each steak and cook undisturbed for another 2–3 minutes on the second side for medium-rare (adjust time slightly for thicker steaks or desired doneness).
Transfer the cooked steaks to a plate, loosely tent with foil, and let rest for about 7 minutes to allow the juices to redistribute. Slice to serve or serve whole.