There is a particular kind of magic to a plate of shredded potato salad: it looks like nothing much, just pale golden threads flecked with red chili and green cilantro, and then you take one bite and the whole table goes quiet. The shreds snap between your teeth, the vinegar cuts through the oil, and a slow, warm numbness from Sichuan peppercorns lingers at the back of your tongue. In northern China this is the dish that shows up first at a family dinner and vanishes first too — 炝拌土豆丝每次做必光盘, as the saying goes, and it is true in my kitchen every single time.
What makes this version different from a plain cold potato salad is the technique hiding in its name. Qiang (炝) means to sear or flash-cook with hot oil — you heat oil until it shimmers and smokes, then pour it directly over raw garlic, dried chilies, and Sichuan peppercorns waiting in a bowl. The oil carries their fragrance out in a single second of sizzle, and that aromatic oil becomes the backbone of the dressing. Ban (拌) is simply tossing. Nothing is simmered, nothing is reduced, and the entire sauce comes together in the time it takes the potato shreds to blanch.
It is also, honestly, one of the cheapest and fastest things you can put on a table. One large potato feeds four people as a side dish. The whole thing is done in about half an hour, most of which is soaking and shredding. And because it is served cold or at room temperature, it is a natural make-ahead dish for potlucks, hot summer evenings, and any table that already has a rich braise on it and needs something bright to cut through.
What Is Shredded Potato Salad?
Shredded potato salad is a Chinese cold dish made from potatoes cut into fine, matchstick-like threads, briefly blanched in acidulated water, chilled, and tossed with a seasoned dressing. It belongs to the broad family of liangban (凉拌) cold-tossed dishes, and within that family it sits in the smaller qiangban subgroup, where the defining move is hot oil poured over aromatics rather than a dressing stirred together cold.
The dish is most strongly associated with northern and northeastern China, where potatoes grow well and where cold plates are a standard part of the meal structure. Unlike a Western potato salad, there is no mayonnaise, no egg, and no creaminess at all. The texture is the point: the shreds should be crisp enough to crunch, and the dressing should be thin, glossy, and sharp with vinegar. It is usually one of several cold dishes served before or alongside the main courses, and it is eaten with chopsticks, often straight from the communal plate.
If you love the sour, garlicky punch of cold Chinese salads, our sour and spicy shredded potato salad takes the same humble potato in a tangier, chili-forward direction.
1Sour and Spicy Shredded Potato Salad (凉拌土豆丝 Liangban Tudou Si)A crunchy, refreshing, and addictive Chinese potato salad that’s ready in 15 minutes! This authentic Sichuan appetizer features crisp potato slivers tossed in a savory, spicy, and tangy dressing. The perfect easy side dish.Check out this recipe
For a creamier, milder take on cold potato, this Japanese potato salad is the perfect contrast — soft, mashed, and full of cucumber and carrot.
2Japanese Potato Salad (Pota-sara)This authentic Japanese Potato Salad is creamy, tangy, and packed with texture. Unlike Western versions, the potatoes are semi-mashed and seasoned with rice vinegar while hot, then tossed with crunchy cucumbers, carrots, ham, and rich Kewpie mayo. It’s the perfect side dish for bento boxes or grilled meats.Check out this recipe
And if the sizzling-oil technique is what drew you here, this spicy cold tofu skin salad uses exactly the same pouring method over a completely different ingredient.
3Spicy Cold Tofu Skin Salad (Qiang Ban Dou Fu Si)A refreshing, savory, and slightly spicy Sichuan salad featuring shredded tofu skin and cucumber tossed in an aromatic hot oil dressing. Ready in 15 minutes.Check out this recipe
Ingredient Notes
Potatoes. A large, firm, waxy or all-purpose potato is what you want — something like a Yukon Gold or a red-skinned potato. Starchy russets will still work, but they soften faster and are more likely to break apart in the blanch, so shave thirty seconds off the cooking time if that is all you have. The shreds should be about the thickness of a matchstick, roughly 2 mm. A mandoline makes short work of this, but a sharp knife and a steady hand is the traditional way.
Dried red chilies. Five chilies sounds like a lot, but the oil only extracts their fragrance and a gentle warmth, not real heat. Snip them into short segments and shake out most of the seeds; seeds left in the bowl will burn and turn the oil bitter. Tianjin or facing-heaven chilies are the classic choice, but any dried red chili from an Asian grocery works.
Sichuan peppercorns. These give the dressing its characteristic ma, the tingly, buzzing numbness that is not heat at all. Buy them from a shop with high turnover and smell them before you commit — fresh ones are intensely citrusy. Old, dusty peppercorns will taste like sawdust. A small handful, about a tablespoon, is right for this quantity of oil.
Aged black vinegar. Chinkiang vinegar is the standard here, and its malty, slightly sweet depth is not interchangeable with rice vinegar. Rice vinegar is sharper and thinner; if you must substitute, use it but add an extra half teaspoon of sugar. Balsamic is not a good swap despite the similar color.
Dark soy sauce. Just half a teaspoon in the aromatic bowl. It is not there for salt — it is there to give the finished oil a deeper amber color so the pale potato shreds look appetizing rather than washed out. Light soy sauce alone leaves the dressing looking watery.
Oyster sauce. This is a modern addition that adds body and a savory roundness. Vegetarian oyster sauce made from mushrooms works perfectly, and if you want the dish to be fully vegan, that is the one swap you need to make.
Ingredients
Here is everything you need for four servings as a side dish. Scroll to the recipe card at the bottom for exact amounts and a printable version.
- 1 large potato (about 12 oz), peeled and cut into fine shreds
- 1/2 medium carrot, peeled and cut into fine shreds
- 5 dried red chilies, snipped into segments
- 1 small handful Sichuan peppercorns (about 1 tbsp)
- 2 cloves garlic, sliced thin
- 1 tbsp white sesame seeds
- 1/2 tsp dark soy sauce
- 3 tbsp neutral oil
- 2 tbsp light soy sauce
- 2 tbsp aged black vinegar
- 1 tbsp oyster sauce
- 1 tsp white sugar
- 1/2 tbsp toasted sesame oil
- 1 small handful cilantro, roughly chopped
- 1 tbsp white vinegar, for the blanching water
Equipment Needed
A wok or a small saucepan for heating the oil, a cutting board and a sharp knife (or a mandoline), a large bowl for soaking the shreds, a heatproof bowl for the aromatics, a pot for blanching, and a slotted spoon or spider strainer to lift the shreds out of the water. That is genuinely all — this is not a dish that needs special equipment. If you have a spider strainer, use it; it drains the fine shreds far better than a colander and stops them from steaming themselves soft.
One small note on the heatproof bowl: it needs to be genuinely heatproof, because you are pouring smoking oil into it. A thick ceramic or stainless steel bowl is ideal. A thin glass bowl can crack under that kind of thermal shock.
Why This Recipe Works
The whole recipe rests on three small decisions, and each one is doing real work.
Rinsing removes the starch. Potatoes are full of surface starch, and when that starch hits boiling water it gelatinizes and turns into glue. Rinsing the shreds twice, then soaking them, washes most of it away. The water should run clear before you stop. This is the single biggest difference between shreds that stay separate and shreds that clump into a sticky mass.
Vinegar in the blanching water keeps them crisp. This is the tip at the end of the recipe and it is worth understanding why. Starch gelatinization happens most readily in neutral or alkaline water. Adding acid lowers the pH, which slows that process down and also helps reinforce the pectin in the cell walls. The practical result is a shred that is cooked through but still has a distinct snap. You can read more about how acid affects starch and pectin in this food science explainer on starch gelatinization.
Hot oil over raw aromatics, not cooked aromatics. If you sauté garlic and chilies in a pan, they cook and mellow. Pouring smoking oil over them raw extracts the volatile compounds without driving them off, which is why the dressing smells so much more intense than the sum of its parts. The oil also carries the fat-soluble flavor of the Sichuan peppercorns and the chili color straight into the dressing.
Get those three right and the recipe is almost impossible to ruin.
Prep & Mise en Place
This dish moves fast once the oil hits the bowl, so set everything out before you turn on the heat.
Shred the potatoes and carrot. Peel the potato and cut it into thin slices, then stack the slices and cut them into matchsticks. Aim for roughly 2 mm thick. Do the same with the carrot. Keep them separate if you like, but they can soak together — they blanch at the same rate at this size.
Rinse and soak. Put the shreds in a bowl of cold water and swish them around with your hand. Drain, refill, and repeat. After the second rinse the water should be noticeably clearer. Then leave them submerged in clean cold water while you do everything else. Eight hours is fine, but even fifteen minutes helps. If you are planning ahead, this is the step that can sit in the fridge all day.
Build the aromatic bowl. In a heatproof bowl, combine the sliced garlic, snipped chilies, Sichuan peppercorns, sesame seeds, and the half teaspoon of dark soy sauce. Have this within arm’s reach of the stove.
Mix the wet dressing. In a small bowl or measuring cup, stir together the light soy sauce, black vinegar, oyster sauce, sugar, and sesame oil. Stir until the sugar is fully dissolved — you should not feel any grit at the bottom.
Chop the cilantro. Roughly chop it and set it aside. Do not chop it too far ahead or it will wilt and darken.
Cooking Process
Step 1 — Prep the Vegetables and Aromatics
Cut 1 large potato into fine shreds and rinse them twice under cold running water, then shred half a carrot and soak both together in a bowl of clean water. In a separate heatproof bowl, set out the sliced garlic, dried chilies, Sichuan peppercorns, white sesame seeds, and half a teaspoon of dark soy sauce, and chop a small handful of cilantro.
Step 2 — Make the Sizzling Dressing
Heat the oil in a wok until it just begins to smoke, then pour it over the dry aromatics in the bowl to bloom their fragrance. Add 2 tablespoons light soy sauce, 2 tablespoons aged black vinegar, 1 tablespoon oyster sauce, 1 teaspoon sugar, and half a tablespoon sesame oil, and stir until the sugar dissolves.
Step 3 — Blanch the Shreds
Bring a pot of water to a rolling boil and add 1 tablespoon white vinegar, then drop in the potato and carrot shreds and blanch for 2 minutes. Drain them well and spread them out to cool.
Step 4 — Toss and Serve
Pour the prepared dressing over the cooled shreds, add the chopped cilantro, and toss thoroughly until every strand is coated, then serve right away.
Step 5 — Keep Them Crisp
When blanching the potato shreds, remember to add a little vinegar to the water — the acidity inhibits starch gelatinization and protects the pectin, which keeps the shreds crisp and snappy.
Common Mistakes When Making Shredded Potato Salad
1. Skipping the rinse. If you go straight from cutting board to boiling water, the surface starch turns the water cloudy and the shreds stick to each other in a gummy clump. Fix: rinse at least twice under cold running water, or soak for fifteen minutes and drain, until the water runs clear.
2. Over-blanching. Two minutes is the whole cook time. Leave them in for five and you get soft, mealy shreds that collapse under the dressing. Fix: set a timer, and taste one at the ninety-second mark. It should be cooked through but still firm in the center.
3. Forgetting the vinegar in the water. Without acid, the starch gelatinizes faster and the pectin breaks down sooner, so the window between crisp and mushy shrinks dramatically. Fix: add a full tablespoon of white vinegar to the boiling water before the shreds go in.
4. Burning the aromatics. If the oil is past smoking or the chilies are left in a hot pan, the garlic scorches and the whole dressing tastes acrid and bitter. Fix: pour the oil over the raw aromatics in a bowl off the heat — never fry them in the wok — and let the residual heat do the work.
5. Dressing the shreds while they are still warm. Warm potatoes absorb dressing like a sponge and go limp. Fix: drain the shreds and spread them on a plate or tray to cool for a few minutes, or run them under cold water and drain again thoroughly.
6. Leaving the shreds wet. Water clinging to the shreds dilutes the dressing and pools at the bottom of the bowl. Fix: drain them well in a spider or colander, shake off the excess, and if you have a clean kitchen towel, roll them gently in it.
7. Making it too far ahead with the dressing on. The salt in the soy sauce will slowly draw water out of the shreds and soften them. Fix: keep the dressing and the shreds separate in the fridge and toss just before serving. It holds beautifully for a day that way.
Variations
Extra numbing. Toast the Sichuan peppercorns in a dry wok for thirty seconds before adding them to the bowl, then crush them lightly with the back of a spoon. This deepens the citrus note and intensifies the tingle.
With shredded chicken. Add a cup of poached, hand-shredded chicken breast to the bowl before tossing. It turns the dish from a side into a light main course and the dressing coats the chicken beautifully.
Vegan version. Swap the oyster sauce for vegetarian mushroom oyster sauce. Everything else in the recipe is already plant-based.
Extra crunch. Toss in a handful of julienned cucumber or thinly sliced green onion just before serving. Both add a fresh, watery crunch that plays well against the oil.
Milder for kids. Reduce the dried chilies to two and leave the Sichuan peppercorns whole rather than crushing them, so the tingle stays subtle. The vinegar and sesame still carry plenty of flavor.
With glass noodles. Some northern cooks add a handful of soaked mung bean vermicelli to the toss. It soaks up the dressing and makes the dish more substantial, though it does dilute the pure potato crunch.
Frequently Asked Questions
Can I make this ahead of time? Yes, and it is one of the best make-ahead cold dishes there is. Keep the blanched, cooled shreds in one container and the dressing in another, both in the fridge, for up to 24 hours. Toss together right before serving so the shreds stay crisp.
Why did my potato shreds turn mushy? Almost always one of three things: the shreds were cut too thick so they needed longer cooking, they were blanched past two minutes, or the vinegar was left out of the blanching water. Cut thinner, time it, and use the vinegar.
Is this dish very spicy? No. Five dried chilies in three tablespoons of oil produce a warm, fragrant background heat rather than a burning one, because the oil is poured over the chilies rather than the chilies being cooked into it. If you want more heat, crush the chilies or add a teaspoon of chili flakes to the bowl.
What is the tingly feeling on my tongue? That is ma, the signature sensation of Sichuan peppercorns. It is a mild, buzzing numbness rather than a burn, and it is completely normal. If you dislike it, halve the peppercorns or leave them whole and fish them out before tossing.
Can I use a food processor to shred the potatoes? You can, using the shredding disc, but the shreds come out shorter and more ragged, and they tend to release more starch. A mandoline gives the cleanest, most uniform matchsticks, and a sharp knife is the traditional route.
How to Serve
Shredded potato salad is a cold dish, so it belongs on the table alongside hot food rather than as a course on its own. It is the natural counterweight to anything rich and braised — the vinegar cuts straight through fat. Try it next to a plate of red braised pork trotters, where the sharp, crunchy shreds reset your palate between bites of sticky, collagen-rich meat.
It also works beautifully as part of a lighter spread. Pair it with silken tofu with century egg for two cold dishes that contrast in texture — one slippery and soft, one crisp and snapping — and add a hot vegetable like braised eggplant and green beans to round out the meal.
For a simple weeknight dinner, serve it with steamed rice and any quick stir-fry. It is also excellent packed into a lunchbox, since it tastes just as good at room temperature as it does cold.
Storage & Reheat
This is a cold dish, so there is no reheating involved — and that is one of its great advantages. Store the dressed salad in an airtight container in the refrigerator for up to 3 days, though it is at its best within the first 24 hours. After that the salt in the dressing will gradually pull water out of the shreds and they will lose some of their snap.
If you know you will not finish it all, store the shreds and the dressing separately. The blanched, undressed shreds keep for 3 days in a sealed container lined with a paper towel, and the dressing keeps for a week in a jar in the fridge. Toss only what you plan to eat.
Do not freeze this dish. Freezing destroys the cell structure of the potato shreds and they turn watery and soft on thawing with no way to recover.
Leftovers should not sit at room temperature for more than 2 hours. If you take it to a potluck, keep it over ice or in a cooler until serving.
Allergen Notice
This recipe contains soy (light soy sauce, dark soy sauce, oyster sauce), wheat/gluten (standard soy sauce and oyster sauce are brewed with wheat), and sesame (sesame seeds and toasted sesame oil). To make it gluten-free, use tamari in place of both soy sauces and a gluten-free oyster sauce. To make it soy-free, substitute coconut aminos and omit the oyster sauce, adding an extra pinch of sugar. Always check the labels on your specific brands, as formulations vary.
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
Hi, I’m Lin — I grew up in a Chinese household where cold dishes were never an afterthought but a permanent fixture on the dinner table, and shredded potato salad was the one my grandmother made most often. She shredded by hand, always, and she judged doneness by the sound the shreds made when she stirred them. I have kept her method and added a few small refinements from years of testing in a Western kitchen: weighing the potato so the timing is repeatable, using a mandoline when I am short on time, and writing down the exact ratio of vinegar to water that keeps the shreds crisp.
This version was tested four times to dial in the blanching time and the oil temperature. The two-minute blanch and the smoking-oil pour are the two numbers that matter most, and both are the result of more mushy batches than I would like to admit. If you make it, I would love to hear how it turned out.
For another dish in the same spirit, sour and spicy shredded potato salad is worth cooking next.
For another dish in the same spirit, orleans style spicy chicken is worth cooking next.
Authoritative References
For safe handling and storage of cooked potato dishes, the FDA Food Code sets the two-hour limit for leaving perishable food at room temperature. For guidance on internal cooking temperatures, the USDA safe minimum internal temperature chart is the standard reference. And for the food science behind why acid keeps potato shreds firm, see Serious Eats’ explanation of starch gelatinization and pectin.
Sizzling Dressing Shredded Potato Salad (炝拌土豆丝): Crisp Shreds, Bold Chili Oil
Equipment
- Wok
- Cutting Board
- Slotted Spoon
Ingredients
For the Sizzling Aromatics
- 5 pieces dried red chilies snipped into segments, seeds shaken out
- 1 small handful Sichuan peppercorns about 1 tbsp
- 2 cloves garlic sliced thin
- 1 tbsp white sesame seeds toasted
- 1/2 tsp dark soy sauce for depth of color
- 3 tbsp neutral oil such as canola or peanut, for smoking
For the Dressing
- 2 tbsp light soy sauce or tamari
- 2 tbsp aged black vinegar Chinkiang style
- 1 tbsp oyster sauce or vegetarian oyster sauce
- 1 tsp white sugar to balance the vinegar
- 1/2 tbsp toasted sesame oil added off the heat
For the Salad
- 1 large potato about 12 oz, peeled and cut into fine shreds
- 1/2 medium carrot peeled and cut into fine shreds
- 1 small handful cilantro roughly chopped
- 1 tbsp white vinegar for the blanching water
Instructions
- Cut 1 large potato into fine shreds and rinse them twice under cold running water, then shred half a carrot and soak both together in a bowl of clean water. In a separate heatproof bowl, set out the sliced garlic, dried chilies, Sichuan peppercorns, white sesame seeds, and half a teaspoon of dark soy sauce, and chop a small handful of cilantro.
- Heat the oil in a wok until it just begins to smoke, then pour it over the dry aromatics in the bowl to bloom their fragrance. Add 2 tablespoons light soy sauce, 2 tablespoons aged black vinegar, 1 tablespoon oyster sauce, 1 teaspoon sugar, and half a tablespoon sesame oil, and stir until the sugar dissolves.
- Bring a pot of water to a rolling boil and add 1 tablespoon white vinegar, then drop in the potato and carrot shreds and blanch for 2 minutes. Drain them well and spread them out to cool.
- Pour the prepared dressing over the cooled shreds, add the chopped cilantro, and toss thoroughly until every strand is coated, then serve right away.
- When blanching the potato shreds, remember to add a little vinegar to the water — the acidity inhibits starch gelatinization and protects the pectin, which keeps the shreds crisp and snappy.
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