10 Steps to Perfect Pan-Seared Filet Mignon – Omaha Steaks Posted in Steak Cook a perfect pan-seared filet mignon steak in just 10 simple steps. Sear your filet mignon in a cast iron, copper core, or carbon steel pan and finish in the oven for a perfect steak every time. #filetmignon #pansearedsteak #howtocooksteak