Wondering what to do with black bean sauce? This guide covers how to pick it, cook it, store it, and swap it, plus 27 recipes to put it to work.

What is black bean sauce?

Black bean sauce is a salty, savory Chinese condiment built around fermented black soybeans, called douchi. The beans are cured with salt until they turn soft and black, then mashed with garlic, ginger, oil, and a little sugar and rice wine.

The "black beans" here are not the black turtle beans you simmer for tacos and chili. Those are a New World legume. Douchi are fermented soybeans, and the flavor sits closer to miso or soy sauce.

The sauce is also a half-step from black bean garlic sauce, which is just this paste with a heavier hit of garlic stirred in. A spoonful carries a lot of salt and umami, so it seasons a whole dish on its own.

Cooking With Black Bean Sauce

The classic move is a quick stir-fry. Heat oil, fry a spoon of sauce with extra garlic and ginger for about 30 seconds until the kitchen smells sharp, then add your protein and vegetables and toss.

That brief fry in hot oil is what blooms the fermented depth. Skip it and the sauce tastes flat and raw.

It loves seafood. Mussels in Black Bean Sauce steams the shellfish open right in the sauce, and Bay of Fundy Salmon with Black Bean Sauce spoons it over a rich fillet. For steamed fish, thin the paste with stock and pour it over at the end.

Vegetables and tofu take to it just as well. Bok Choy & Mushroom Stir-Fry and the Sichuan Broccoli, Tofu, & Carrot Stir-Fry both lean on it for a meaty backbone without any meat. It also shows up in Cantonese braises like P.F. Chang's Roasted Chicken Cantonese Style.

Pairing and Common Mistakes

Black bean sauce wants partners that stand up to salt: garlic, ginger, scallions, chilies, and a splash of Shaoxing wine. A pinch of sugar rounds the edges, and a final drizzle of toasted sesame oil ties it together.

The biggest mistake is salting the rest of the dish as if the sauce weren't there. Hold back on soy and added salt until you taste, because the douchi has already done that work.

The second mistake is using too much. Start with about a tablespoon per two servings; the flavor is concentrated and easy to overdo.

Substitutes

No black bean sauce on hand? Black bean garlic sauce is the closest swap, just expect more garlic, so ease up on any you were adding separately.

Whole fermented black beans, rinsed and mashed with garlic and oil, give you the real thing from scratch.

Failing that, hoisin brings sweetness and dark color but lacks the funk, so cut it with soy sauce and a little miso to fake the ferment. Plain miso thinned with soy and a touch of sugar also gets you close for a marinade, though it reads more Japanese than Chinese.

Buying and Storing

Look for it in the Asian aisle near the soy and oyster sauce, sold in jars labeled "black bean sauce" or "black bean garlic sauce." Lee Kum Kee is the easiest brand to find.

Whole dried fermented black beans come in bags or vacuum packs and keep almost forever in the pantry.

Once opened, a jar keeps in the refrigerator for several months. The high salt is a natural preservative, so it holds well. Use a clean dry spoon and wipe the rim before resealing to keep mold out. If it ever smells sour rather than just funky, toss it.

Quick facts

In Chinese

黑豆酱油

British (UK) term

Black bean sauce

en français

sauce aux haricots noirs

en español

salsa de frijol negro

Recipes using black bean sauce

There are 27 recipes that contain this ingredient.

All 27 recipes