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Chinese Hot Mustard substitute

Best substitute

Mustard Powder + Cold Water

Equal parts by volume; 2 tablespoons of each makes about 3 tablespoons of paste

Best for egg rolls and spring rolls

Close match

Mix 2 tablespoons mustard powder with 2 tablespoons cold water, stir smooth and let it stand 10 minutes - that is the real thing, and it is why nobody needs to buy it. Hot English mustard is the closest bottled swap. Wasabi paste or prepared horseradish deliver the same sinus heat if you have no mustard powder at all.

Other chinese hot mustard substitutes

Ranked, with the exact amount to use

Substitutes for Chinese Hot Mustard with ratios

  1. 2Hot English Mustard

    Close match

    Use the same amount

    Made from the same powdered mustard and blended to be genuinely fierce, which makes it the best jar on a supermarket shelf for this job.

    What changes
    Best for
    egg rolls and fried appetisers, pork and ham, dipping sauces, sandwiches

    English mustard contains vinegar, so it tastes tangier and slightly sweeter and its heat is more stable than a fresh Chinese mustard's - it will not fade over dinner, but it also lacks that raw, clean, nose-clearing shock. Colman's mixed from powder is closer still than the ready-made jar.

  2. 3Wasabi Paste

    Close match

    ⅔ the amount

    Different plant, same family of pungent compounds, so the heat arrives in exactly the same place - up the nose and gone in seconds.

    What changes
    Best for
    dumplings and wontons, cold appetisers, dipping sauce with soy sauce, roast pork

    It is green, and it carries a faint sweet grassiness Chinese mustard does not have, so a plate of egg rolls will look and taste subtly Japanese. Most tubed wasabi is horseradish and mustard anyway, which is exactly why the heat translates so well. Add it at the last minute since its punch also fades within half an hour.

  3. 4Prepared Horseradish, Drained

    Different texture

    Use the same amount drained in a sieve first

    The other close relative, and the most likely thing in a Western fridge that hits the same note.

    What changes
    Best for
    dumplings, roast pork and duck, cold cuts, mixed into soy dipping sauce

    White rather than yellow, and packed in vinegar, so it tastes sharper and more sour and will loosen a dipping sauce unless you press the liquid out. The heat is very close. Stirring in a quarter teaspoon of mustard powder makes it read almost exactly like Chinese hot mustard.

  4. 5Dijon + Mustard Powder

    Different taste

    1 tablespoon Dijon + ½ teaspoon mustard powder, left 10 minutes

    Boosts an ordinary jar of Dijon up to roughly the right heat level when powder alone is not enough to make a full batch.

    What changes
    Best for
    dipping sauces, marinades for pork, sandwiches, salad dressings

    Still noticeably winey and acidic compared with the clean, blunt heat of Chinese mustard, and smoother on the tongue. Good in anything mixed into a sauce; a little too refined and sour as a straight dip beside fried food.

  5. 6Sriracha or Chilli Sauce

    Taste and texture differ

    Not recommended - use to taste

    Listed to explain why it disappoints, because it is the substitution most people reach for first.

    What changes
    Best for
    when heat of any kind is all you need, noodles and rice

    Chilli heat is capsaicin - it burns the tongue and lips and lingers for minutes. Mustard, wasabi and horseradish heat is a completely different compound that shoots up the nose and vanishes in seconds. So sriracha on an egg roll tastes hot but wrong, and it also brings garlic and sugar. If it is your only option, use it and accept you are making a different dish.

What is Chinese Hot Mustard?

Chinese Hot Mustard is the fierce yellow paste served with egg rolls, often labelled simply hot mustard, and it is nothing more than mustard powder mixed with cold water, with no vinegar or sugar to tame it - which is why its only job on the plate is a short blast of nose-clearing heat that cuts through deep-fried fat.

Cooking tips

  • Cold water, always. The heat in mustard is created by an enzyme reaction when the powder meets liquid, and that enzyme is destroyed by heat and inhibited by acid. Cold water gives maximum punch; warm water or a splash of vinegar at mixing time gives you yellow paste with a fraction of the kick.
  • Ten minutes standing, then use it. The heat peaks about ten to fifteen minutes after mixing and starts fading straight away, so mix it just before people sit down rather than an hour ahead. A batch made in the morning will taste tame and slightly bitter by evening.
  • The classic restaurant dip is not mustard alone. Mix the mustard paste with soy sauce roughly one to one, or one to two if you want it gentler, and a few drops of sesame oil. That is what most takeout counters hand over with egg rolls.
  • A pinch of turmeric brightens the colour if your mustard powder makes a dull paste, and a pinch of salt sharpens the flavour without touching the heat. Neither is traditional but both help a homemade batch look and taste like the restaurant version.
  • If you want a batch that keeps, add a teaspoon of rice vinegar after the ten-minute bloom. The acid locks the heat in place so it survives a week in the fridge instead of an evening, at the cost of a slightly tangier and less shocking result.

Frequently asked questions

What is Chinese hot mustard actually made of?

Mustard powder and cold water, and often nothing else. That plainness is exactly why it is so much hotter than yellow American mustard, which is diluted with a lot of vinegar and water and made from milder white seeds. Some restaurant versions add a little oil, salt or vinegar for stability, but the base recipe is two ingredients in equal parts.

Can I just leave it out?

Yes, and nothing is ruined - egg rolls, wontons and roast pork are all fine without it. What you lose is the contrast: the mustard is there to cut through deep-fried fat and rich pork, so the plate tastes heavier without it. A soy dipping sauce with rice vinegar and a little chilli oil will do that job in a different register, as will hot English mustard from the fridge.

Why is my homemade Chinese mustard not hot?

Almost always one of three things: you used warm or hot water, you added vinegar or lemon juice at mixing time, or your mustard powder is old. Mix with cold water only, wait ten minutes before judging it, and check the date on the powder - dry mustard loses potency after about a year and an old tin makes a paste that is yellow and bitter rather than hot.

Is Chinese hot mustard the same as Chinese mustard greens?

No, they are unrelated in the kitchen even though they come from related plants. Chinese hot mustard is the yellow condiment made from ground seed. Chinese mustard greens, sold as gai choy, are a leafy vegetable used in stir-fries, soups and pickles. A recipe asking for a bunch of Chinese mustard wants the vegetable; one asking for a teaspoon wants the condiment.

How hot is it compared with wasabi?

Very similar in intensity and almost identical in character - both hit the sinuses rather than the tongue and both fade within a minute. A well-made fresh Chinese mustard can be sharper than tubed wasabi, which is usually diluted with fillers. If you like one you will be fine with the other, and either substitutes for the other at roughly two-thirds to one for one.

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