Remove the steak from the refrigerator 20 to 30 minutes before cooking
Pat the steak dry with paper towels
Season both sides generously with salt and black pepper
Heat a heavy skillet or grill over high heat until very hot
Add a small amount of oil with a high smoke point
Place the steak in the pan or on the grill
Cook without moving it for 2 to 4 minutes per side, depending on thickness
Flip once and cook the other side
Sear the edges briefly if needed
Add butter, garlic, and herbs near the end if desired
Spoon melted butter over the steak while finishing
Check doneness with a meat thermometer
Remove the steak when it reaches your preferred temperature
Rest the steak on a plate or cutting board for 5 to 10 minutes
Slice against the grain and serve