Preheat a heavy cast iron or ovenproof pan over medium heat
Turn your oven on to 400 degrees
Take the steak from the marinade and lightly pat it dry
Sprinkle with the seasonings and place in the pan. Sear the meat well for 2 minutes per side to brown it
Place the pan into the oven and bake for 10 to 15 minutes
Remove from the oven, place the steaks on a plate to rest
Dot them with butter and cover with aluminum foil, letting them rest for about 10 minutes
Serve