Tenderloin part 1: Filet Mignon. So after watching an episode of Alton Brown’s Good Eats; I decided that I needed to try getting a bulk cut of tenderloin, cut up, and use the different meat cuts for various uses. And what better guinea pigs to test this out on than a few of my friends. Yesterday, I cut some fillet Mignon steaks and did a steak au poivre dish. Today, I took a different cut of the meat and made Philly Cheesesteaks.