There is a certain kind of Cantonese home cooking that lives entirely in a pantry: a can of dace in black bean sauce, a block of tofu, a spoonful of chili crisp. Braised tofu with dace in black bean sauce — douchi lingyu shao doufu — is what happens when those three things meet a hot wok. The dace brings its oil, its fermented black beans, and its deep, saline savoriness; the tofu brings a neutral, silky canvas that drinks all of it up. Twenty minutes later you have a glossy, garlicky, faintly spicy dish that tastes like it simmered far longer than it did.
I grew up watching this dish appear on weeknight tables across Guangdong, usually because someone had a can of dace in the cupboard and no particular plan for dinner. It is the definition of a back-pocket recipe: almost nothing to shop for, nothing to marinate, and no technique more demanding than pushing tofu around a wok without breaking it. If you already love pan fried tofu with garlic sauce, this is the next step — same pantry energy, but braised, saucier, and a little more grown-up in flavor.
What Is Braised Tofu with Dace in Black Bean Sauce?
Braised tofu with dace in black bean sauce is a Cantonese home dish made by frying canned dace (鲮鱼, a freshwater fish) along with the fermented black beans and oil it is packed in, adding water, then gently simmering cubed tofu in that savory liquid until it absorbs the flavor. A cornstarch slurry thickens everything into a glossy sauce that clings to the tofu, and sliced chilies and scallions go in at the very end for freshness and heat.
The key ingredient is the can itself. Dace in black bean sauce (豆豉鲮鱼) is a shelf-stable Cantonese pantry item: small fish that have been cooked until tender and packed in oil with fermented black beans, garlic, and sugar. It is intensely savory and quite salty, which is why this recipe needs no additional seasoning beyond a spoonful of chili crisp. The tofu is blanched first — a small step that firms the surface, removes any raw bean flavor, and helps the cubes hold together through the braise.
If you like the idea of tofu as a sauce-delivery system rather than a protein you have to work at, this is squarely in your lane. The same logic runs through braised tofu and mushrooms, where mushrooms and a savory sauce do the heavy lifting while the tofu quietly soaks it all in.
1Braised Tofu and Mushrooms with Savory SauceThis Braised Tofu and Mushrooms recipe uses a secret weapon—Spare Rib Sauce—to create a rich, savory, vegetarian dish that tastes even better than meat. It features pan-fried firm tofu and juicy button mushrooms braised in a glossy, umami-packed glaze.Check out this recipe
Cooked this way once, you will want the next one too: pan fried tofu with garlic sauce starts from the same base and the same pan.
2Easy Pan-Fried Tofu with Garlic Sauce (香煎豆腐)This 15-minute recipe creates unbelievably crispy pan-fried tofu cubes tossed in a rich, savory, and glossy garlic soy sauce. It’s a homestyle Chinese dish that’s fast, easy, and better than takeout.Check out this recipe
For a version with a little more heft at the table, braised tofu with minced meat adds a layer of browned pork that turns the same gentle braise into something closer to a main-course centerpiece. It is a good reminder that this technique — blanch, fry the aromatics, add liquid, slide in tofu, thicken — is a template you can point at almost any savory pantry ingredient you have.
3Braised Tofu with Minced Meat (Rou Mo Shao Dou Fu)A savory, slightly spicy Sichuan homestyle dish featuring firm tofu braised with minced meat and rich Doubanjiang sauce. Known as a ‘rice killer’ for its ability to make you eat bowl after bowl of rice!Check out this recipe
Ingredient Notes
Dace in black bean sauce. Sold in Asian grocery stores and online, usually in a small flat can. Do not drain it — the oil and the black beans in the can are the entire seasoning base for the dish. If you can only find plain canned dace, you can substitute it plus 1 tablespoon of fermented black beans rinsed and chopped, and a pinch of sugar.
Tofu. Firm or medium-firm is the right choice here; silken tofu will fall apart the moment you push it in the wok. Look for a block in the 14-16 oz range. If your tofu is packed in water, drain it and pat it dry, but there is no need to press it — the blanch does the firming work for you.
Lao Gan Ma (chili crisp). One teaspoon is enough to wake up the black beans without overpowering the fish. Any chili crisp or chili oil with crunchy bits will work; if you only have plain chili oil, use it, but add a little extra for texture.
Fresh red chilies. These go in raw at the end, so they stay bright and crunchy. Thinly sliced Fresno or Holland chilies are mild enough for most palates; bird’s eye chilies will make the dish genuinely hot. Adjust to your tolerance.
Scallions. Thinly sliced on the bias, white and green parts together. They add a fresh allium bite that balances the salty, oily sauce.
Cornstarch slurry. One tablespoon of cornstarch whisked into two tablespoons of cold water. This is what turns the thin braising liquid into a sauce that coats each cube of tofu. Mix it fresh — a slurry that sits will settle into a solid block at the bottom of the bowl.
Soy sauce. This recipe does not need added soy sauce, because the canned dace is already seasoned. If you find the finished dish needs a lift, a few drops of light soy sauce is the move — and if you want to know which bottle to reach for, our guide to soy sauce brands covers the light-versus-dark question in detail.
Ingredients
- 1 can (about 7 oz) dace in black bean sauce, oil and black beans included
- 1 block (14-16 oz) firm tofu, cut into 1-inch cubes
- 1 teaspoon Lao Gan Ma chili crisp, or to taste
- 2 fresh red chilies, thinly sliced, or to taste
- 2 scallions, thinly sliced
- 2 tablespoons neutral oil, for the wok
- 1 cup water, plus more if needed
- 1 tablespoon cornstarch mixed with 2 tablespoons cold water, for the slurry
Equipment Needed
- Wok — a carbon steel wok or a wide, deep skillet. You want enough surface area for the dace to fry and enough depth to hold the braising liquid without it evaporating instantly.
- Cutting board and knife — for cubing the tofu and slicing the chilies and scallions.
- Slotted spoon — the safest way to lift blanched tofu out of the pot without it shattering, and to move tofu in the wok.
- Small bowl — for whisking the cornstarch slurry.
- Pot of boiling water — for the blanch step.
Why This Recipe Works
The blanch is the quiet hero. Two minutes in boiling water firms the outside of each tofu cube and drives off the raw, beany edge that tofu can carry straight from the package. It also seasons the surface slightly and, crucially, means the cubes can survive being pushed around a hot wok without disintegrating.
Frying the dace and its black beans in oil before adding any liquid is the second move that matters. This is a short, high-heat step that blooms the fermented beans and the chili crisp, releasing the aromatic compounds that carry the whole sauce. If you skip it and go straight to water, the dish tastes flatter — the difference between seasoned oil and diluted seasoning.
Finally, the cornstarch slurry. Tofu releases water as it braises, and the dace oil and braising liquid will never cling to a slippery tofu surface on their own. A slurry thickens the sauce just enough that it coats each cube instead of pooling at the bottom of the plate — which is the difference between braised tofu and tofu sitting in broth.
Fermented black beans (douchi) are made by salting and fermenting soybeans until they develop a deep, meaty, almost aged-cheese savoriness. That fermentation is also why they are extremely high in sodium: the salt that preserves them is the same salt that seasons your sauce, which is why this dish needs no added salt at all.
Prep & Mise en Place
This dish moves fast once the wok is hot, so get everything ready before you turn on the burner. Cube the tofu into roughly 1-inch pieces — slightly uneven is fine, but keep them close in size so they blanch and braise evenly. Put a pot of water on to boil while you do this.
Slice the red chilies thinly on the bias and the scallions thinly on a sharp angle, and keep them together in a small pile — they go in at the same moment. Open the can of dace and have it ready with its oil and beans. Measure the chili crisp into a small spoon. Whisk the cornstarch slurry last, right before you need it.
Once the water boils, blanch the tofu for two minutes, lift it out with a slotted spoon, and let it drain in a single layer. From that point on, you are about six minutes from a finished dish. If you are serving rice, start it now — this dish waits for no one, and it is best eaten hot.
Cooking Process
Step 1 — Cube the Tofu
Cut the tofu into small, even cubes.
Step 2 — Blanch the Tofu
Slide the tofu into boiling water and blanch for 2 minutes, then lift it out and drain.
Step 3 — Fry the Dace
Heat the wok until hot, add the oil, and pour in the dace in black bean sauce.
Step 4 — Add the Chili Crisp
Add 1 teaspoon of Lao Gan Ma and fry until fragrant.
Step 5 — Add Water
Pour in an appropriate amount of water.
Step 6 — Braise the Tofu
Add the blanched tofu, push it gently with the spatula, and simmer for 3 minutes.
Step 7 — Thicken the Sauce
Pour in the cornstarch slurry and cook until the sauce turns glossy and thick.
Step 8 — Add the Aromatics
Scatter over the sliced fresh chilies and sliced scallions.
Step 9 — Plate and Serve
Transfer to a serving plate — the braised tofu with dace in black bean sauce is ready.
Common Mistakes When Making Braised Tofu with Dace in Black Bean Sauce
- Using silken tofu. Silken tofu has a delicate, custardy structure that collapses under a spatula. The cause is simply grabbing the wrong block. The fix: choose firm or medium-firm tofu, and if you are unsure, squeeze the package — firm tofu barely gives.
- Skipping the blanch. Tofu straight from the package is watery and can taste raw. The cause is wanting to save two minutes. The fix: blanch for the full two minutes, then drain well, so the tofu does not water down the sauce later.
- Stirring instead of pushing. Tofu breaks when it is stirred like a stir-fry. The cause is habit. The fix: use the spatula to push the tofu gently from the edge toward the center, or simply swirl the wok, and let the sauce do the moving.
- Adding salt or extra soy sauce too early. Canned dace and fermented black beans are very salty. The cause is seasoning by reflex. The fix: taste the sauce after the tofu has braised, and only then decide whether it needs anything — usually it does not.
- Letting the slurry clump. Cornstarch dropped into hot liquid without stirring seizes into lumps. The cause is a slurry that was mixed too far in advance or poured in without stirring. The fix: whisk the slurry fresh, pour it in a thin stream while stirring, and keep the sauce moving until it thickens.
- Boiling hard after thickening. A vigorous boil can break a cornstarch-thickened sauce back down into something thin. The cause is leaving the heat high. The fix: once the sauce turns glossy, drop the heat to low, add the aromatics, and plate immediately.
Variations
With minced pork. Brown 4 ounces of ground pork in the wok before adding the dace, then proceed as written. The pork adds body and turns the dish into a fuller main course, in the spirit of braised tofu with minced meat.
Extra vegetables. Sliced shiitake mushrooms, a handful of frozen edamame, or thin rounds of zucchini can go in with the tofu. Mushrooms in particular soak up the black bean sauce beautifully, much as they do in braised tofu and mushrooms.
Spicier. Double the chili crisp and add a teaspoon of doubanjiang with the dace. This pushes the dish toward Sichuan territory, close to braised tofu with fresh chilis and minced pork.
With scallions only. If you have no fresh chilies, a generous handful of scallions alone is enough. The dish becomes milder and more aromatic, similar in spirit to braised tofu with scallions.
Mushrooms and pork. For a heartier braise, add both sliced mushrooms and a little ground pork, following the lead of braised tofu with mushrooms and pork.
Frequently Asked Questions
Can I use a different canned fish? Yes — sardines in black bean sauce or fried dace with preserved vegetables both work, though the preserved-vegetable version will be saltier and slightly sweeter. Taste before seasoning either way.
Is this dish very salty? It is on the savory side by design, because the seasoning comes entirely from the can. If you are sensitive to salt, use half the can’s oil and beans, add a little sugar, and serve with plenty of plain rice.
Do I have to blanch the tofu? You can skip it, but the tofu will be more fragile and the sauce slightly thinner. If you skip it, pat the cubes very dry and handle them even more gently.
Can I make it ahead? Yes. The dish actually improves after an hour in the fridge as the tofu absorbs more sauce. Reheat gently in a covered pan with a splash of water so the sauce loosens without breaking.
What if I don’t have Lao Gan Ma? Any chili crisp, chili oil with crunchy garlic, or even a teaspoon of doubanjiang will do. The goal is a little heat and a little fermented depth, not a specific brand.
How to Serve
Braised tofu with dace in black bean sauce is built for steamed white rice — the sauce is assertive enough that plain rice is the perfect foil. A plate of quickly stir-fried greens, or a simple cucumber salad, rounds out the table. Because it is quite rich, it also works as one of several dishes in a larger Cantonese-style meal rather than the only thing on the table.
If you want to stretch the meal further, a bowl of century egg salad on the side adds a cool, creamy contrast to the hot, savory tofu, and it comes together in the time it takes the tofu to braise.
For nights when you want something a little more substantial alongside, eggplant fried rice is a natural partner — it soaks up any sauce that escapes onto the plate and turns dinner into a complete one-bowl meal.
Storage & Reheat
Cool leftovers to room temperature within two hours, then transfer to an airtight container and refrigerate for up to 3 days. The tofu will continue to absorb sauce as it sits, so day-two leftovers are often even more flavorful — though the chilies and scallions will soften and lose their snap.
Reheat gently in a covered skillet or wok over medium-low heat with a tablespoon or two of water, stirring as little as possible, until the sauce is loose and the tofu is steaming hot, about 5 minutes. Avoid the microwave if you can — it tends to make tofu rubbery. This dish does not freeze well; the tofu becomes spongy and the sauce separates.
Allergen Notice
This recipe contains fish (dace), soy (tofu, fermented black beans, chili crisp), and wheat/gluten from the soy sauce used in the canned dace and in most chili crisp brands. Check the labels on your canned dace and chili crisp if you are cooking for someone with a gluten or soy allergy. This dish is naturally dairy-free and egg-free.
Nutrition Disclaimer
Nutrition information is calculated using an ingredient database and should be considered an estimate. In cases where multiple ingredient alternatives are given, the first listed is calculated for nutrition. Garnishes and optional ingredients are not included.
About the Author & Recipe Development
This recipe was developed and tested in the Woks of Love kitchen by Lin, based on the way the dish is made in Cantonese home kitchens — where a can of dace in black bean sauce is a pantry staple and tofu is treated as a sauce-delivery vehicle rather than a blank protein. The proportions here were tuned so that the can’s salt and oil season the whole block of tofu without any added salt, and the blanch time was tested at 1, 2, and 3 minutes to find the point where the cubes firm up without turning spongy.
As with all Woks of Love recipes, the goal is a dish you can make on a weeknight with what is already in your cupboard, using techniques that translate to other braises. If you cook it, I would love to hear how it turned out — and if you tweak the heat level or add vegetables, tell me what you did.
Authoritative References
For safe handling and reheating of cooked fish and tofu dishes, the USDA’s guidance on leftovers and food safety recommends refrigerating within two hours and reheating to 165°F (74°C). The FDA’s refrigerator and food safety guidance covers the 3-to-4-day window for most cooked leftovers, and the CDC’s food safety prevention page is a good general reference for cross-contamination and handwashing in a home kitchen.
Braised Tofu with Dace in Black Bean Sauce (豆豉鲮鱼烧豆腐): Savory Tofu
Equipment
- Wok
- Cutting Board
- Slotted Spoon
Ingredients
For the Dish
- 1 can dace in black bean sauce about 7 oz, oil and black beans included
- 1 block firm tofu 14-16 oz, cut into 1-inch cubes
- 1 tsp Lao Gan Ma chili crisp or to taste
- 2 fresh red chilies sliced, or to taste
- 2 scallions thinly sliced
- 2 tbsp neutral oil for the wok
For the Braising Liquid
- 1 cup water plus more if needed
- 1 tbsp cornstarch mixed with 2 tbsp cold water for the slurry
Instructions
- Cut the tofu into small, even cubes.
- Slide the tofu into boiling water and blanch for 2 minutes, then lift it out and drain.
- Heat the wok until hot, add the oil, and pour in the dace in black bean sauce.
- Add 1 teaspoon of Lao Gan Ma and fry until fragrant.
- Pour in an appropriate amount of water.
- Add the blanched tofu, push it gently with the spatula, and simmer for 3 minutes.
- Pour in the cornstarch slurry and cook until the sauce turns glossy and thick.
- Scatter over the sliced fresh chilies and sliced scallions.
- Transfer to a serving plate — the braised tofu with dace in black bean sauce is ready.
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