Beef tenderloin

The most tender cut of beef.

Rare

Medium rare

Medium

Well done

Rest time

All internal temperatures in one chart · Resting meat: how long and why

About Beef tenderloin

Beef tenderloin is the beef version of the tenderloin muscle: the strip along the inside of the spine that does almost no work. That makes it the most tender cut on the animal, and also the leanest and the most expensive.

It is precisely that lack of fat that narrows the margin. Where a ribeye a few degrees too far is barely noticeable, tenderloin dries out quickly above 60 degrees and loses the velvety texture you are paying for. Most people therefore take it no further than medium rare.

The cut tapers at one end. If you are cooking it whole, tie the thin tail back or fold it under, otherwise that section is well done while the middle is still rare. Cut into tournedos, each piece cooks separately and the problem disappears.

Because tenderloin has relatively little flavour of its own compared with marbled cuts, many people baste it with butter, thyme and garlic. That changes nothing about the core temperature, but a great deal about what you taste.

Tips

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