Gordon shows you how to make the ultimate steak sandwich with an excellent tomato relish and mustard mayonnaise. A mouth watering, delicious classic with a modern twist. Remember, you MUST use fillet! Gordon Ramsay Ultimate Fit Food: http://amzn.to/2FznHtk Subscribe for weekly cooking videos. If you liked this clip check out the rest of Gordon's channels: http://www.youtube.com/gordonramsay http://www.youtube.com/kitchennightmares http://www.youtube.com/thefword