What Is Bison Loin?

The loin holds the most tender cuts on the animal: the strip and the tenderloin. On a bison, these are lean, mild, and quick to cook.

What to know

Loin muscles barely work, so the meat is tender with little connective tissue. It is also very lean, so it dries out if you treat it like a fatty beef steak.

How to cook it

Keep it fast and gentle. Grill or pan-sear hot and pull early, or use sous vide at 128 to 130°F for the tenderloin so it cannot overshoot. Salt ahead and do not cook past medium-rare.

Where to buy it

Bison is a small-farm product, so the best of it comes direct. Use Find a Farmer to buy bison near you, see the full Bison Meat Wiki, and check exact temperatures in our sous vide bison guide.

FAQ

What cuts come from the bison loin?

The strip steak and the tenderloin (filet), the two most tender cuts on the animal.

How do you keep bison loin from drying out?

Cook it hot and fast or with sous vide, pull it at 127 to 130°F, and rest it. Lean loin has no fat buffer, so precision matters.

Where bison loin comes from

The loin runs along the back of the animal, behind the rib and ahead of the round, and it holds the most tender cuts of all. These muscles do almost no work over the animal’s life, so they stay exceptionally tender, which is why the loin is the source of the strip steak and the tenderloin, the filet. In lean bison, the loin is prized for that natural tenderness, though its leanness means it demands a careful, light hand at the stove even more than beef does.

What makes it special

Tenderness is the loin’s calling card. With so little connective tissue, these cuts do not need any low, slow cooking to become palatable, so they suit quick, hot, dry-heat methods. The strip loin offers a good balance of tenderness and beefy flavor with a little more chew, while the tenderloin is the softest cut on the animal, buttery and fine-grained though milder in flavor. Both are lean, so they reward precise cooking and punish overcooking.

Cuts from the loin

The loin gives you two headline cuts. The strip loin yields the strip steak, also called New York strip, a firm, flavorful steak ideal for grilling and pan-searing. The tenderloin yields filet mignon, the most tender cut of all, often served as thick medallions. A whole tenderloin can also be roasted as a showpiece. Between them, the loin covers both ends of the steak spectrum: the flavorful, satisfying strip and the melt-in-the-mouth filet.

Best ways to cook it

Loin cuts want fast, hot, dry heat and, above all, restraint with lean bison. Sear a strip steak in a screaming cast iron pan or over a hot grill, and pull it at rare to medium-rare. Because the tenderloin is so lean, it benefits from a hot sear and sometimes a wrap of fat or a bard of bacon to protect it, and it should never be taken past medium-rare or it dries out. In both cases, high heat for the crust, a short cook, and an early pull are the rules.

Temperature is everything

With the loin, a thermometer is essential, because these lean, expensive cuts give no second chances. Pull a strip steak around 120F to 125F and a tenderloin even earlier, letting carryover finish the job during the rest. The leaner the cut, the earlier you pull, so the ultra-lean tenderloin comes off the heat before you think it is ready. Rest the meat before slicing so the juices redistribute rather than spilling onto the board.

Loin versus beef loin

A bison strip or filet eats like a leaner, slightly sweeter version of its beef counterpart. Cook it the same way, hot and fast, but treat it as a grade leaner: slightly lower heat to protect the exterior, and an earlier pull. The payoff is a tender, clean-flavored steak with less fat, which many people find lighter and just as satisfying as beef.

Buying and serving

Strip and tenderloin are premium bison cuts, so buy them for special meals and have them cut thick, an inch or more, so they are easier to cook to a juicy medium-rare. Look for deep red, cleanly trimmed meat from grass-fed animals. Serve these tender cuts simply, letting the meat lead: a good sear, a rest, a flake of salt, and perhaps a pan sauce or compound butter. Keep sides classic and understated so the tenderness stays the star.

Storing loin cuts

Like all premium cuts, loin steaks are worth careful storage. Keep them cold and cook within a couple of days, or vacuum seal and freeze for several months, thawing slowly in the fridge. Bring them toward room temperature before cooking for an even sear. Because they are lean, they are best eaten fresh rather than as reheated leftovers, though any extra sliced steak is excellent cold over a salad the next day.

Why the loin is worth the splurge

The loin commands the highest prices on the animal for a simple reason: it is the most tender meat a bison offers, and tenderness is what most people want in a steak. Unlike the tougher cuts that need hours of coaxing, a loin steak is ready in minutes and asks only that you not overcook it. For a celebration, a date night, or the meal where you want bison to make an impression, the strip and the tenderloin are the cuts to reach for. Buy them a little thicker, cook them a little less, and they will be the best bite on the table.

Common mistakes with lean loin cuts

Nearly every disappointing bison steak comes from treating it like a fatty beef steak. The most common error is cooking it to the same doneness you would beef, which leaves lean bison dry, so always pull it earlier. The second is using heat that is too high for too long, scorching the outside before the inside is ready, so a slightly lower heat and a close eye help. The third is skipping the rest, which spills the juices you worked to keep. Pull early, rest well, and slice against the grain, and a bison loin steak stays tender and juicy.