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 have been searching for a particular brand of black bean paste to not avail (this brand does not have MSG in it). Decided to do a search to DIY..well here you are. I cannot WAIT to try this!
Awesome, Marisa, please let us know what you think once you’ve tried it!
Hi kim
I made this today and mine came out dark brown paste not so black like yours. I used same fermented black beans as yours.
My son has autism and hes picky about color of the food
He used to eat the store bought kind but
Now he is diagnosed im trying to make him gluten free
One and this was it. But color is off and he doesnwajt to try.
Any suggestions? Its very delicious
Hi Jasmine, there are only two ingredients in this that contribute to a dark color and that’s the fermented black beans and the soy sauce. So if you used the same fermented beans that I did, then it likely has to do with whatever soy sauce you used and some brands are darker than others.
I’ve tried several recipes and storebought versions and this is absolutely THE BEST black bean sauce! Don’t second guess making this, DO IT! Love all of your Chinese condiment recipes, Kimberly. They’ve become my standard go-to’s.
Thanks so much, Tanner! :)
Absolutely incredible stuff! I ordered the fermented black beans last week and made my first batch of this black bean sauce over the weekend. I made another batch yesterday. This sauce is so, so, SO GOOD!!! Ten times better than any of the storebought versions I’ve tried. This recipe is easy to make and I agree 100%, it totally transforms the food you add it to, absolutely delicious. I’ll be coming back to this recipe again and again, thank you!
Wonderful, Natalie, thanks so much! :)
Hello Kimberley.
Made the Black Bean sauce today and followed it up making the Hoisin sauce , different class to shop bought , we have a Chinese supermarket close buy and I have some of there genuine black bean and hoisin but your recipe is far far better , looking forward to using it in some of your dishes now.
Keep up the good work.
Peter
Thanks so much, Peter!
Many people don’t READ information prior to just hitting recipes. You give good information that is, as far as I know, accurate. I traveled the orient many years ago when all of the foods were still authentic. By that I mean they had not been changed by foodies who don’t have a clue on what is authentic. They basically left grandma’s recipes behind. Your accurate explanation on fermented beans in lieu of “cajun black beans” caught my eye. Also, people who slather peanut butters and molasses all over their “Chinese” food are missing out. The only place I ever had peanuts on anything was Thailand, Cambodia, Viet Nam, and some in India. Never in Korea, Japan, or in Chinese foods. I started following your site for your input on Hoisen sauce, yours is the only accurate recipe so far.
I appreciate your insights, thank you. Thanks also for following, I’m thrilled to have you on board.
Lived in Sichuan for a year in the 80s. Roasted in oil Spanish peanuts were the snack of choice for working on our chopstick skills!
Ha! I’ll bet, Janet, quite the workout in patience and persistence!
I was in Philadelphia this past weekend and ate at a Sichuan restaurant. I could not get enough of the little black beans! I asked what they were and now I’m hooked! So happy I’ll be able to make this at home!
Awesome, Emily! Fermented black beans pack a massive flavor punch and there’s just no substitute for them. Happy cooking! :)
Hello Kimberly
My husband can’t eat garlic. Do you think it would be ok without garlic?
Hi Deborah, sure, simply omit it.