What Is Beef, filet mignon and How Can I Use It?

Beef, filet mignon is easier to cook with than it looks. Here's how to choose, use, and store it, what to substitute, and 50 recipes to get you started.

Key Points

Filet mignon is a steak from the tenderloin's tapered end, the steer's most tender muscle.
Buttery-soft but mild, since the lean muscle carries almost no marbling for flavor.
Sear it hard, then finish to 130 to 135°F for medium-rare and rest it briefly.
Cooking it past medium dries the lean meat and wastes a premium cut.
The bacon wrap is functional, basting the lean steak with fat and adding smoky depth.

What is beef, filet mignon?

Filet mignon is a steak cut from the small, tapered end of the beef tenderloin, the most tender muscle on the steer. The name is French for "dainty fillet."

That is exactly what you get: a small, thick, round steak with a texture closer to butter than to a chewy ribeye.

It is the cut steakhouses charge the most for, and tenderness is the reason. The tenderloin does almost no work, so its fibers stay fine and soft.

The trade-off is flavor. Because the muscle carries very little marbling, filet mignon tastes mild and clean next to a fatty strip or ribeye.

You are paying for texture, not for big beefy punch, which is why filet so often arrives dressed up in a rich pan sauce or a wrap of bacon to fill in what the meat lacks.

Cooking Filet Mignon

Filet is thick and lean, a combination that wants high heat to build a crust and a careful eye so the lean center never overcooks.

The reliable method is sear then finish. Pat the steak dry and salt it, then sear it hard in a screaming-hot cast-iron pan, about 2 to 3 minutes a side, until a deep brown crust forms.

Because filet steaks are tall, also sear the edges by standing them up with tongs.

Then finish in a hot oven or over indirect heat until the center reads 130 to 135°F (54 to 57°C) for medium-rare. Pull it there and rest it 5 minutes, since with so little fat there is no margin past medium before it turns dry and grey.

The classic bacon wrap is not just decoration. A strip of bacon tied around the side bastes the lean meat with fat as it renders and adds the savory, smoky depth the cut lacks on its own.

Filet's tenderness also makes it the showpiece inside a Master Chef Beef Wellington, where the whole point is a fork-tender center under pastry.

Pairing and Common Mistakes

A mild, tender steak is a blank canvas for rich partners. A red wine or peppercorn pan sauce, a knob of compound butter, blue cheese, or seared mushrooms all give filet the depth it does not bring itself.

You can lean on that with Beef Tenderloin with Marsala or a Stuffed Filet Mignon with Red Wine Sauce.

The biggest mistake is ordering or cooking it well-done. Past medium the lean meat dries out and you have paid a premium for the most tender cut only to make it tough. Medium-rare is where filet is at its best.

The second is treating it like a fatty steak and skipping the crust. Without a hard sear, a mild filet tastes flat, so build that brown exterior before anything else.

Substitutes

The closest swap is a thicker slice from the center of the same tenderloin, sometimes sold as a filet or tournedos: identical tenderness, just a slightly different shape.

For more flavor at lower cost, a thick filet of strip loin or a tender flat iron steak gives you a steakhouse experience with more marbling and beefier taste, though neither is quite as soft.

Skip a tough braising cut like chuck here. It cannot deliver the buttery texture that is the entire reason to buy filet.

Buying and Storing

Filet mignon is sold as small, round steaks usually cut 1½ to 2 inches (4 to 5 cm) thick. Look for a fine, smooth grain and a uniform shape so the steak cooks evenly.

A center-cut filet is more even and a little larger than one from the tapered tail. Marbling is light by nature, so do not expect a heavily flecked steak; choose for thickness and even shape instead.

Keep raw filet in the coldest part of the fridge and cook it within 3 to 5 days, or wrap it airtight and freeze for up to a year.

Thaw frozen filet overnight in the refrigerator, then pat it dry before it hits the pan so the surface can brown instead of steam.