From Bon Appétit December 2011 via epicurious.com. Lightly salting a center-cut tenderloin, a.k.a. chateaubriand, overnight allows the salt to penetrate this luxurious roast and keep it extra-flavorful and juicy. Prep time does not include overnight salting or the 2 hours required to bring the beef to room temperature. ETA: I made this for our Easter dinner and the crust is wonderful. For the breadcrumbs, I used Texas toast and 1 slice would generate enough breadcrumbs. I made the crust mixture in my min Prep food processor and it was definitely pushing the envelope on the volume. I started with a 5 pound tenderloin and there was plenty of crust. The tenderloin as quite thin on one end and quite thick on the other. I cooked it for 35 minutes and let it sit for 20 minutes. The thick end was very rare and the thin end was medium well.