Chateaubriand Filet Mignon | G1 CertifiedTHIS PRODUCT WILL TAKE A LITTLE LONGER TO SHIP, AS IT IS SPECIAL ORDERED. Chateaubriand, sounds fancy, doesn't it? It is. That it is because the Chateaubriand is the name given to the center cut of the tenderloin which is already one of the most exclusive cuts of beef from a cow. From a 1,050 lbs steer, you get 2 Tenderloins that may weight 8 lbs combined and out of those 8 lbs you may get 2 good Chateaubriand. In the 1950s the Chateaubriand became a