Filet Mignon

The tenderloin sits inside the ribcage along the spine, barely moves, and holds nothing up. That is the whole explanation: a muscle that does no work builds no connective tissue, so it is the most tender beef there is — and it builds no fat or flavor either. You are buying texture. 125–130°F.

Buy it if

Texture is what you want from a steak, and you're happy for the flavor to come from what you put on it.

Why it is tender: the psoas major runs along the underside of the spine, inside the abdominal cavity. It flexes the hip; it does not hold the animal up. Muscles build connective tissue in proportion to the work they do, and this one does almost none. That single fact explains both the texture and the mildness.

What you give up: flavor in beef lives in fat and in hard-worked muscle, and the tenderloin has little of either. It is the most tender cut on the animal and nowhere near the most flavorful. The classic treatments concede the point — a filet arrives wrapped in bacon, or under béarnaise, or in a peppercorn sauce. Those exist to supply something the meat doesn't.

What sets the price: scarcity and the demand for tenderness, not eating quality per pound. There are two per animal, each a small muscle that tapers hard — a wide butt end, an even center sold whole as chateaubriand, and a thin tail. Steaks cut along one tenderloin are not quite the same steak as each other.

How to cook it: there is no fat reserve, so there is no margin for error. Pull at 125–130°F and rest. Past medium it goes from tender to dry with very little in between. A hard sear on a thick medallion works; so does sous vide followed by a fast sear.

Where it comes from on the animal

Species	beef
Primal	Loin
Subprimal	tenderloin (psoas major)

What else it’s called

filet tenderloin beef tenderloin filet mignon steak eye fillet chateaubriand tenderloin medallions medallions

How to cook Filet Mignon

Best methods	Pan sear Sous vide Grill Reverse sear
Cook to	Rare to medium-rare, 125–130°F. No fat reserve means no margin — cook to temperature, not to time.

Filet Mignon vs Ribeye

The most tender cut on the animal against the richest one. Neither wins — you are choosing texture or flavor.

	Filet Mignon	Ribeye
Primal	Loin	Rib
Tenderness (1–5)	5	4
Fat	Lean	Rich
Marbling	Light	Highest
What you pay for	Scarcity and texture — two per animal	Marbling, and the cap on the outside
Best method	Pan-sear or Sous-vide	Grill, Pan-sear or Reverse-sear

Full Filet Mignon vs Ribeye comparison →

If Filet Mignon is sold out

Cooks like

Bison Tenderloin

Bison tenderloin is the bison analog of filet mignon — the leanest, most tender cut.

Cooks like

Venison Tenderloin

Venison loin sears like an ultra-lean filet — rare to medium-rare only.

Cooks like

Elk Medallion

Elk loin medallions cook like a lean filet — sear rare to medium-rare.

Value alternative

Top Sirloin

A leaner, far cheaper everyday steak for a weeknight.

Common questions

Is filet mignon the best steak?

It is the most tender, which is a different claim. Rank steaks by flavor and ribeye, strip and hanger all beat it. Rank by texture and nothing comes close. The only real question is which of the two you are buying.

Is filet mignon the same as a tenderloin, or a chateaubriand?

The tenderloin is the whole muscle. Filet mignon is a steak cut from it. Chateaubriand is the thick even center, usually roasted whole and carved. Eye fillet is what the same muscle is called in Australia and the UK.

Why did one of my filets cook faster than the other?

Because the tenderloin tapers along its length. A steak from the tail end is smaller and thinner than one from the butt end, and identical pan time takes it several degrees further. Cook them to temperature individually rather than to a timer.