PERFECT
TENDERLOIN STEAKS
NOTE:   A   center-cut  tenderloin  roast   is  also    referred    to  as
a   Châteaubriand.  Ask your    butcher for a   2-pound center-
cut tenderloin  roast,  or  trim    one yourself    (see    here).
SERVES 4
One 2-pound center-cut  tenderloin  roast
Kosher  salt    and freshly ground  black   pepper
1   tablespoon  vegetable   or  canola  oil
1   tablespoon  unsalted    butter
Adjust an oven rack to the center position and preheat
the oven to 275°F. Season the tenderloin liberally on all
sides with salt and pepper. Place on a wire rack set on a
rimmed baking sheet and roast until an instant-read
thermometer inserted into the center of the meat registers
100°F for medium-rare (about 45 minutes), or 110°F for
medium (about 50 minutes). Transfer to a cutting board
(the roast will appear gray and uncooked at this stage).
- Slice   the     roast   into    4   even    steaks,     pat     dry     with    paper
towels, and season the cut surfaces with salt and pepper.
Heat the oil and butter in a 12-inch cast-iron skillet over
high heat until the butter is browned and lightly smoking.
Add the steaks and cook until crusty on the bottom,