To finish off this dish, the meat is sliced into thin strips, topped with a butter and parsley mixture and served with béarnaise sauce. The traditional side dish is chateau potatoes. These small potatoes are roasted in a heavy pan, covered in butter. Not a recipe for the dieter, but well worth the extra calories.
Of course the beef tenderloin steak is one of the more expensive cuts, but if you want to make a meal that is sure to impress, this is a good one to choose. Remember that I said that Chateaubriand is a recipe and not a cut of meat. This recipe has been adapted by a great number of cooks to use almost anything from fish to artichokes. A quick search of the Internet will find you dozens of variations.

