Black Bean Sauce
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This authentic Black Bean Sauce recipe holds the grand secret to making some of the best Chinese food on the planet! It will work absolute flavor miracles for your Chinese dishes and most anything you simply want to boost with some flavor and umami! And best of all, this homemade black bean sauce is super easy and quick to make!

Why I Love This Black Bean Sauce
For those of you who know what Chinese black bean sauce is, you already know the wonders it does for your Asian-inspired dishes. You’ll also be happy to know how incredibly quick and easy it is to make yourself (all of 15 minutes). As with all things homemade, this DIY black bean sauce tastes even better than store-bought stuff AND you know exactly what’s in it…and what isn’t. And with this incredible flavor-boosting condiment on hand, you now hold the secret to making some of the best Chinese food on the planet!
What is Black Bean Sauce?
Chinese black bean sauce, also known as Chinese black bean paste, is a savory and pungent condiment made from fermented black beans, also known as douchi. Black bean sauce is a staple ingredient in Cantonese and Sichuan cuisine and is used in a wide variety of dishes, including stir-fries, braises, and marinades.

Black Bean Sauce Ingredients
This DIY black bean sauce uses just a handful of ingredients but they’re all key in delivering flavor and balance. Here’s what you’ll need:
- Fermented black beans: This is where the real magic happens with their incredibly deep, umami-rich flavor.
- Garlic: This deliver pungency, umami, subtle sweetness and tremendous depth.
- Ginger: With its spicy flavor and invigorating fragrance, it contributes a warming kick.
- Green onions: These add a mild onion flavor.
- Chinese rice wine: Very fragrant with a slightly sweet and briny flavor.
- Soy sauce: This provides the needed salt along with a bold umami flavor.
- Rice Vinegar: Less acidic than white vinegar, it’s adds a delicate and somewhat sweet flavor along with its balancing tang.
- Hot pepper sauce: For some contrasting kick to tie it all together.
What Are Fermented Black Beans?
Let’s talk about the central ingredient in black beans sauce: Fermented black beans. No, they’re not your typical black beans, aka turtle beans, that you find in dishes like Black Beans and Rice or in South American cuisine. Fermented black beans are actually black soybeans. These fermented black soybeans, called douchi in Chinese, are created through a process of boiling the beans, then inoculating them with a special mold spore (commonly aspergillus oryzae) as they dry in the sun. Then they’re typically either stored dry or in brine. This same mold variety is used in miso and soy sauce which are also both fermented products. Because of their strong flavor, fermented black beans are frequently paired with other strong flavors like, most commonly garlic and also chilies for heat. You can find fermented black beans in well-stocked Asian grocery stores or you can buy them online. They usually come in a large quantity and at a good price. They’ll keep for a long time, several months, and you can also freeze them in ziplock bags and they’ll last even longer.

Black Bean Sauce Recipe
Let’s get started!
Place the fermented black beans in a small bowl, cover with water and soak for an hour or so. Then rinse and drain them. Mash the beans up with a fork and set them aside.

Heat the oil in a small sauce pan over medium-high heat and cook the garlic and ginger for a minute or two until softened and very fragrant.
Add the green onions and cook for another minute.

Add the mashed fermented black beans and cook for another minute.

Add the remaining ingredients, except for the cornstarch, and bring to a boil. Reduce the heat to medium and simmer for 10-12 minutes or until the liquid has been reduced by half.

Stir in the cornstarch mixture and simmer for another minute or until thickened.

Let the black bean sauce cool and then store it in the fridge in an airtight container, preferably a glass jar. Will keep for up to 2 weeks.

How To Use Black Bean Sauce
Black bean sauce is used any time you want to add a unique and powerful flavor boost to your dishes along with a punch of umami. Sharp, pungent, salty and spicy with a hint of sweet, it contributes flavor Chinese food like nothing else. And it’s potent, so a little goes a long way. For a flavor boost try adding a little to your favorite Chinese dishes like Chinese Beef and Broccoli, Mongolian Beef, Mongolian Chicken, Kung Pao Chicken, and Shanghai Noodles. Some other great ways to use it include:
- Stir-fries, fried rice, noodles, and tofu
- Eggs and omelettes (including Egg Foo Young)
- Chinese long beans or green beans
- Chicken, pork, beef, fish and seafood
- Asian eggplant dishes
- Steamed vegetables such as bok choy or broccoli
- Asian wraps (check out my Thai Lettuce Wraps)
- Grain salads like my Asian Wheat Berry Salad
I especially love including it in the base for most any stir-fry. Just select your protein, throw in some veggies, and add some black bean sauce with your other sauce ingredients.

For more delicious homemade Asian condiments be sure to try my:
- Teriyaki Sauce
- Sweet and Sour Sauce
- Yum Yum Sauce
- Hoisin Sauce
- Eel Sauce
- Plum Sauce
- Kecap Manis
- Sweet Chili Sauce
- Ponzu Sauce
- Chili Oil
- Char Siu Sauce
- Ginger Sauce
Save This Recipe

Black Bean Sauce
Ingredients
- 3 tablespoons fermented black beans , soaked in water about an hour then rinsed and drained (if you prefer a stronger and saltier flavor, use more beans)
- 2 tablespoons oil
- 2 tablespoons finely minced garlic
- 2 tablespoons finely minced ginger
- 2 green onions , finely chopped
- 1/2 cup vegetable or chicken broth
- 2 tablespoons Chinese rice wine (can substitute dry sherry)
- 1 tablespoon soy sauce
- 1 teaspoon sugar
- 1/2 teaspoon rice vinegar
- 1/2 to 1 teaspoon hot red pepper sauce or sambal oelek , for heat (optional)
- 1 1/2 teaspoons cornstarch dissolved in 1 tablespoon water
Instructions
- Mash soaked and drained fermented black beans with a fork and set aside.
- Heat the oil in a small saucepan over medium-high heat. Add the garlic and ginger and cook for a minute or two until softened and very fragrant. Add the green onions and cook for another minute. Add the mashed beans and cook for another minute.
- Add all remaining ingredients, except for the cornstarch mixture, and bring to a boil. Reduce the heat to medium and simmer uncovered for 10-12 minutes or until the liquid is reduced by half. Stir in the cornstarch mixture and simmer for another minute or until thickened.
- Let the black bean sauce cool and store in an airtight container (preferably glass). Will keep for up to 2 weeks.Makes a little more than a cup.
Notes
Nutrition
Originally published on The Daring Gourmet March 4, 2016
How would I use this in a stir fry? I’ve only ever made milder sauces, I got a feeling that if I just pour this over to coat it’d be way too salty… Am I right?
Hi Anne, I would make your mild stir fry sauce as usual and then add some of this to it for a wonderful flavor boost – start with a tablespoon or two and taste it, then add more accordingly.
Thanks for your reply! I just made this (although I replaced the rice wine/sherry by some white wine, because sherry or rice wine is more expensive and will probably end up down the drain) and I had a little taste, it’s absolutely delicious. Not what I was expecting after smelling the beans at all! It’s salty, slightly sour and the ginger/garlic come through nicely (and I usually don’t like ginger – go figure!). Excited to cook with it tonight! Will be making a beef stir fry with a simple sauce made of broth, soy sauce, rice vinegar and honey. Looking forward to it!
Wonderful, Anne, thank you and happy adventures in cooking with your new black bean sauce! :)
Made this for dinner over rice noodles and stir fry veggies. Delicious! Only change was I blended it so it was smooth. Wife loved it too.
Fantastic, Brent, thank you!
thanks so much for sharing the recipe – it’s easy to follow and it tates amazing. I only made half the quantity as I only needed a small amount and it was delicious. I have put the remaning beans in the freezer for future use :)
Fantastic, Lisa, thanks so much for the feedback!
I made this first and then used it to make your homemade hoisin sauce. Both are absolutely incredible. THE BEST recipes I’ve found for black bean sauce and hoisin sauce. To everyone, MAKE THIS and you’ll be happy you did.
Awesome, David, I’m so glad you made and enjoyed them both, thanks for the feedback!
Sounds superb.cannot wait to try it out.i have previously used black bean sauce paste ready made purchased from a local chinese store..but this would be terrific making the paste myself.thank you so much
Thanks, Keresi! Yes, I think you’ll agree that the store-bought paste doesn’t even begin to compare in flavor to this homemade version. Happy cooking!
I love blackbean sauce and stumbled across this recipe a few weeks back whilst looking for something else.
I came back to it today and made a batch. Had it for dinner tonight, stir fried with green pepper, mangetout, baby corn and mushrooms.
It was absolutely stunning. Brilliant recipe and highly recommended.
Thank you, Neil, I’m so glad you liked it! Coincidentally, I’m making a stir fry this very afternoon using this black bean sauce :) It really does liven things up, we love it. Thanks again! Best, Kimberly
Can’t wait to try this but wondering when you would add the orange zest…
Hi Sharon, thanks for asking and I’ve added this to the recipe note: Add the orange zest along with the broth and then proceed with the simmering.
Thanks! Can’t wait to get through my store bought and mix up a batch.
Is that sauce better if I keep it in the fridge longer? Or can I eat it straightaway? And if I keep it in the fridge, for how long (max.) should I do it? There are so many different options, some recipes say that it can be kept in the fridge for several months! I am rather sceptical about that…
Hi Ewa, you can eat it immediately, the flavors are strong and vibrant right after you make it. I give 2 weeks as the general guideline just to be safe, but I’m sure it will keep even longer than that.