Chateaubriand, a decadent meal most enjoyed by two. What is chateaubriand? How to cook Chateaubriand? Here not only will you get the most delicious chateaubriand recipe, but I will break it down to every aspect of it so you will become a pro.WHAT IS CHATEAUBRIANDChateaubriand for two, as some would say, is a delicacy. Out of a whole beef tenderloin, it is but only 1 small very middle section, hence why it is a cherished cut of beef. It is the center cut of the fillet, grilled between two...