Simple homemade Chinese-style black bean sauce – made with fermented black beans (sometimes known as salted black beans).
The beans just need a short 30-60 minute soak, then they’re ready to be made into a quick, rich, umami stir fry sauce.
I love making stir fry sauces, as they’re usually so simple – calling for little more than a splash of various ingredients from a number of bottles, plus a little garlic and ginger.
Black bean sauce always intrigued me though, as it contains something I’d never used before. Black beans of course.
Now we’re not talking tinned or dried black beans. Black bean sauce calls for fermented black beans, also known as douchi. These are black soy beans that have been fermented and salted.
I’ve got to admit, I didn’t really want to go to the (6 month+) effort of fermenting black beans myself, but fortunately you can buy them in packs, ready fermented!
📋 Ingredients?
Most of the ingredients for black bean sauce are very easy to source from practically any mid-size supermarket. It’s just the beans which may be a little more difficult to find.
You should be able to pick them up at any Asian supermarket, or if you don’t have one nearby, then Amazon also sells them.
We only need 4 tablespoons of fermented black beans to make a cup of black bean sauce (which should serve about 4 people), so I’d advise going with the smaller packet, unless you’re looking to make LOTS of black bean sauce.
- The red packet (<–affiliate link) shown below is a 100g pack. I use about a third of this pack to make a jar of black bean sauce.
- The white pack (<–affiliate link) is 500g! I bought a big pack because I knew I’d be doing lots of testing.
Fortunately they last for ages. An opened pack should be stored in a sealed container in the fridge. They should happily last for a year in there.
📺 Watch how to make it
Full recipe with detailed steps in the recipe card at the end of this post.
- First we soak the fermented black beans in cold water for about an hour. After this time, drain and rinse the beans. The beans are very salty, to be sure to rinse well.
- Squish the beans up a bit with the back of a fork. Leave roughly a quarter of the beans whole, the rest can be squashed to a lumpy paste.
- Fry garlic and ginger in oil with the black beans. Then add rice wine, soy sauce, rice vinegar, sugar, pepper and stock.
- Simmer together for about 5 minutes. Thicken the sauce with a little cornflour slurry, then turn off the heat and it’s ready to use.
👩🍳PRO TIP The sauce will be on the salty side, but once you’ve fried it up with meat and vegetables, it will taste perfectly balanced. You can use reduced sodium stock if you’re worried about it being too salty for your taste.
🍽️ How to use it
- Stir fried with chicken, tofu or vegetables
- Stir fried with beef and vegetables for a tasty beef in black bean sauce ⬇️
If you don’t want to use the sauce right away, you can cool it, then store in a sealed container/jar in the fridge for 2 weeks.
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Black Bean Sauce Recipe
Ingredients
- 4 tbsp fermented black beans
- 1 tbsp sesame oil
- 1 tbsp rapeseed oil
- 3 cloves minced garlic
- 1 tbsp minced ginger
- 2 tbsp Shaoxing Chinese rice wine or use dry sherry
- 2 tbsp dark soy sauce
- 1 tsp rice vinegar
- 2 tsp granulated or caster sugar
- ½ tsp ground black pepper
- 180 ml (3/4 cup) chicken or vegetable stock
- cornflour cornstarch slurry – made of 1 tablespoon cornflour, mixed with 3 tablespoons cold water
Instructions
- Start by soaking the fermented black beans. Place in a bowl and cover with cold water. Leave to soak for one hour, then rinse and drain.4 tbsp fermented black beans
- Once drained, give the black beans a bit of a mash with the back of a fork. I like to mash up about three-quarters and leave the rest whole.
- Add the sesame and rapeseed oil to a small saucepan. Heat over a medium heat.1 tbsp sesame oil, 1 tbsp rapeseed oil
- Add the garlic, ginger, and black beans and fry for one minute, stirring often, until fragrant.3 cloves minced garlic, 1 tbsp minced ginger
- Add the rice wine, soy sauce, rice vinegar, sugar, pepper, and stock.2 tbsp Shaoxing Chinese rice wine, 2 tbsp dark soy sauce, 1 tsp rice vinegar, 2 tsp granulated or caster sugar, ½ tsp ground black pepper, 180 ml (3/4 cup) chicken or vegetable stock
- Stir together, bring to the boil and simmer for 5 minutes, until slightly reduced.
- Stir in the cornflour slurry to thicken the sauce, then turn off the heat.cornflour
- Use right away, or cool, cover and refrigerate for up to two weeks.
Video
Notes
Nutrition
Nutrition information is automatically calculated, so should only be used as an approximation.
Some of the links in this post may be affiliate links – which means if you buy the product I get a small commission (at no extra cost to you). If you do buy, then thank you! That’s what helps us to keep Kitchen Sanctuary running. The nutritional information provided is approximate and can vary depending on several factors. For more information please see our Terms & Conditions.
thanks so much for posting this – I wanted to make a gluten free black bean chicken dish and now i know how ! All the shop sold ones use regular wheat based soy sauce in them.
I omitted the corn flour and used it when using the sauce in the final dish – worked great