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



















I did not have any rice wine, sherry, rice vinegar or corn starch… so I substituted balsamic vinegar, mirin seasoning, and arrorwroot (starch) It turned out fine – very nice, tasty recipe – worked great with tofu!
I’m so glad you enjoyed it, Sara, thanks for the feedback!
Hi, Great recipe indeed. Can I keep the sauce in the freezer
I’m glad you enjoyed it, Nikolai, thank you! Sauces with cornstarch don’t freeze very well but if you’re using the black bean sauce simply to add “to” other dishes then it will probably be fine.
Thanks for the recipe. The pictures look wonderful. Plus, I can then make Hoisin sauce with it.
Unfortunately I cannot have gluten. I looked at the Black Beans that you recommend. The ingredients indicate that it uses wheat flour!
Can you recommend another brand that is gluten free or a recipe which shows me how I can make my own fermented black beans without flour?
Thanks so much.
Hi Marie, here is a brand that does not contain flour: https://www.amazon.com/gp/product/B004E55SDG?ie=UTF8&tag=thedargou09-20&camp=1789&linkCode=xm2&creativeASIN=B004E55SDG Happy cooking!
Hi, I’m very interested in making this recipe but I have a soy intolerance. Is there anything I can substitute for the black beans that would give a similar flavor? I had fish in black bean sauce before I developed this and adored it. I would like to try to find something at least similar.
Really great recipe! It truly is delicious. I used molasses instead of brown sugar. Tastes great and tuned it to my own sweetness level. In the end didn´t need the cornstarch, I actually had to go the opposite and stretch it out with more of the Veggie Broth (made fresh with some of the 5-spice Ingredients). Most certainly make your own 5-Spice mix, super easy and incredibly tasty. I used a variant of the Sechuan Pepper from India – they are very similar (both have that mouth numbing effect). I find the Indian version is a bit more lemony, while the Chinese Sechuan is a bit more fruity – didn´t even know there were several different kinds!
Was able to find some decent Black Soy Beans, but still on the lookout for a way to get them not in a jar or can. It is really hard to find imported products from China that don´t have insane amounts of preservatives, sugars, or artificial colors or flavors, but every once in a while you find one that seems decent enough. I will try to source some soy beans from a local who makes Miso and Soy Sauce here in Berlin for the next round.
Fantastic, Kevin, I’m so glad you enjoyed it and really appreciate the feedback, thank you!
Is this sauce the same (or similar) as yellow soybean paste?
Hi Martin, they’re not the same but I’d say they are somewhat similar. Yellow soybean paste is made with yellow soybeans while black bean sauce is made from fermented black soybeans. Black bean sauce is more pungent then yellow soybean paste.
THis looks fabulous. Unfortunately, I can’t have any grains (so no corn starch or wheat flour or rice flour). I also can’t have soy. I stop breathing if I eat soy. I’m rather fond of breathing. I can find a way to thicken this without grains. CAN I use turtle beans? Is there a place one can get the mold to innoculate them?
Hi Marilyn, try arrowroot? It’s pretty interchangeable with cornstarch (cornflour) as a thickening agent but is from cassava root instead of grains.. it’s pretty common in the U.K. so I’m sure amazon will have it wherever you are..
Hi Kimberly, what a truly wonderful site! So nicely done and the recipes are truly amazing as well. Thank you for sharing all your amazing tips and tricks as well. I’m a chef and I think your recipes are just devine! I don’t think I could ever get those sauces nearly as amazing as you have so THANK YOU FOR THAT!! Can you give some insight on how to make your own fermented soy bean? I live in a country where it’s really impossible to find that particular ingredient and I wanna be making your black bean sauce every week!! That’s how much I love this sauce! If u can let me know that would be so amazing of you! Continue with ur great work!
Thank you so much for the compliment, Varma, I really appreciate that! :) I do a lot of fermenting of vegetables and grains but I don’t make my own fermented soy beans (that’s something I will get to someday I’m sure :) For now I buy the fermented soy beans. I don’t know where you’re located but I provide a link to that product on Amazon. Otherwise you can attempt to see if there’s an Asian grocery store somewhere around you. Thanks again and good luck with finding those fermented soy beans!