Preheat oven to 425°F
Pat the NY steak dry with paper towels
Season both sides with salt and black pepper
Heat an oven-safe skillet over high heat
Add a small amount of oil to the skillet
Sear the steak for 2 to 3 minutes per side
Add butter, garlic, or herbs if desired
Transfer the skillet to the oven
Roast for 4 to 8 minutes for medium-rare, depending on thickness
Check internal temperature with a meat thermometer
Remove at 125°F to 130°F for medium-rare
Remove at 135°F to 140°F for medium
Rest the steak for 5 to 10 minutes
Slice against the grain
Serve immediately