Here's everything worth knowing about beef liver and how to pick it, what it is, how to store it, and what to use instead, plus 36 recipes to cook tonight.

What is beef liver?

Beef liver is the liver of cattle, sold sliced into wide, deep-red slabs. It is the most assertive of the common organ meats, with a rich, minerally, almost metallic flavor that people tend to love or avoid with little middle ground.

It is also one of the most nutrient-dense foods in the kitchen. Beef liver is exceptionally high in iron and vitamin B12, which is why it was the classic prescription for anemia long before supplements existed.

A whole beef liver is huge, 10 to 15 pounds, so it always reaches you pre-sliced. "Baby beef liver," cut from a younger animal, is milder and more tender than liver from a mature cow.

Cooking Beef Liver

The cardinal rule is do not overcook it. Liver has almost no fat to keep it moist, so a slice taken past medium turns gray, grainy, and bitter.

Cook it fast and hot, two to three minutes a side, and pull it while the center is still faintly pink at about 160°F (71°C).

Pan-frying is the home standard. Pat the slices dry, dust them in seasoned flour, and sear them in a hot pan with a little fat. That is the backbone of Fried Liver with Mustard Sauce, where the sharp sauce cuts the richness.

Broiling works too, quick and direct, the method behind a simple Broiled Beef Liver.

Before any of that, pull off the thin outer membrane and trim out the larger tubes, or the slice curls and toughens as it cooks.

Liver also takes well to long, wet cooking when it is going somewhere soft, like the spiced Sri Lanka Peegudhu (Liver Curry) or a smooth pate.

Taming the Flavor

The old trick for mellowing liver is a soak in milk. Cover the slices in milk or buttermilk and refrigerate them for thirty minutes to a couple of hours; the dairy draws out some of the blood and softens the harsh, irony edge. Pat them dry before cooking.

Liver and onions is the pairing for a reason. A heap of onions cooked slow and sweet balances liver's mineral punch, and a splash of vinegar or a smear of mustard at the end pushes it further.

The most common mistake, after overcooking, is skipping the trim and soak. Untreated liver from an older animal can taste aggressively metallic, and people who think they hate liver have often only met it cooked gray and untrimmed.

Bacon, sage, sherry, and a sharp acid all flatter it. Keep the seasoning bold; liver can take it.

Substitutes

Calf liver is the gentlest swap, more tender and far milder, the upgrade if liver's strength is the problem. Chicken liver is softer and milder still, ideal when you want a pate or a quick saute rather than a steak-like slice.

Lamb or pork liver trade in directly, each with its own slightly different intensity. Pork liver is the strongest of the bunch.

If you only want the deep, rich note in a dish like a stuffing or pate, mashed cooked liver of any kind covers it. There is no real non-organ substitute for the flavor.

Buying and Storing Beef Liver

Choose liver that is glossy and deep reddish-brown with no dry or greenish patches, and a fresh, clean smell. A sour or strongly ammoniated odor means it is old; liver spoils faster than muscle meat.

Buy it the day or day before you plan to cook it. Raw liver keeps only one to two days in the coldest part of the fridge, noticeably shorter than a steak.

To freeze, wrap slices tightly with parchment between them and use within three to four months. Thaw in the refrigerator overnight, then soak and cook. Once cooked, liver dries out on reheating, so it is best eaten fresh off the heat.

Nutrition

Quick facts

Where to find beef liver: Beef liver is usually found in the meats section or aisle of the grocery store or supermarket.

Food group: Beef liver is a member of the Beef Products US Department of Agriculture nutritional food group.

In Chinese

牛肝

British (UK) term

Beef liver

en français

foie de boeuf

en español

hígado de res

How much does beef liver weigh?

Amount	Weight
1 slice	81 grams

Related

Beef Products

Recipes using beef liver

There are 36 recipes that contain this ingredient.

All 36 recipes