Step One: Buy this honkin', huge, gnarly looking piece of fillet from Costco. If you don't have a Costco membership, your step one, is to get a Costco membership.
Step Two: Trim the fat, just scrap it off with a knife.
Step Three: You slice that huge sucker into perfect little fillets and season. Sarah recommends making criss-cross incisions on both sides of the steaks to allow the seasoning to really sink into the meat.
Step Four: Throw those beauties onto the BBQ...not too long if you want them medium (best way to enjoy fillet).