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Why You Should Boil Your Tofu | Food Scientist Explains

Food

Most tofu recipes skip the one step that changes everything: boiling. Many recipes call for pressing, freezing, or marinating tofu overnight — and honestly, who decides what to eat the day before? My Chinese mom taught me a centuries old method that’s fast, effective, and even backed by science: Boil tofu in salted water or broth for 5 minutes. In this video, I explain why this simple step improves both the flavor and texture of tofu — and show you how to do it properly. Here’s what happens when you boil tofu: 1. Water goes out Boiling draws out excess moisture, especially from the surface. If you use salted water, a bit of osmosis kicks in: water moves from the tofu (low salt) to the boiling water (high salt). Salt goes in by diffusion A small amount of salt moves into the tofu, gently seasoning it from within — without making it too salty. 2. The protein network opens up Heat slightly loosens the soy protein structure, kind of like relaxing the tofu’s “pores.” This preps the tofu to soak up marinades and sauces better afterward. I’m talking about marinating for seconds instead of hours. Texture improves! The tofu becomes firmer, cleaner, and less likely to fall apart, which is ideal for stir-frying or braising. This method works for all types of tofu and is perfect for dishes like: – Salt & pepper tofu – Mapo tofu – Tofu bánh mì – Sticky air-fried tofu – Tofu satay If you're serious about plant-based cooking from scratch — and love combining tradition with food science — hit like, subscribe, and tap the bell 🔔 for more tips from @WendyTheFoodScientist! #tofu #tofumaking #tofurecipes #foodscience #plantbasedrecipes #homemadetofu #soybean #asiankitchen #veganprotein #wendythefoodscientist

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J
jayeden68 1 month, 4 weeks ago

Never realized the reasoning behind why when I made braised tofu it was always so much better than other methods but this makes so much sense!! Thank you! Gonna apply it to other tofu dishes too now :)

irene.humphries
irene.humphries 2 months, 1 week ago

Just tried it, this is the most tastiest flavorful tofu I've ever tasted! Thank you so much! <3

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daniel_garcia 2 months, 4 weeks ago

all my classic chinese cookbook recipes say to do this....buy sometimes im too lazy to. but now I know better!

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wandamyst1 3 months, 1 week ago

Thank you for explaining this in a way that makes sense! I follow several vegan recipe developers and have heard of this method, but the specifics of salt-to-water ratios, duration, and science behind it had escaped me. I appreciate you sharing!

hannahrichardson856
hannahrichardson856 3 months, 3 weeks ago

I’m fascinated by the science behind vegan cooking and I’ve started adding seitan and tofu to my mix of protein and they are great. Your tips are excellent and very helpful.

mariacecíliaalbuquerque427
mariacecíliaalbuquerque427 4 months ago

I just did this before airfrying my tofu and it turned out so well. It really is flavorful! Thank you

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james_west 4 months, 4 weeks ago

How long do you boil it for?

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lisa_hayes 5 months ago

Thank you for sharing your mom's wisdom! I will try this tomorrow.

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pénélopevaleon83 5 months, 1 week ago

Well, your mom is a hero.. i’ve never done that my entire life and now I’m going to try it next time I have tofu

christine_woods
christine_woods 5 months, 2 weeks ago

Thank you for sharing this tip, it is a game changer. I tried it and it added so much flavor to my tofu.

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gaelhenriquedapaz405 5 months, 2 weeks ago

My daughter asked me to make her tofu but with an adventurous 6yo and a picky 5yo I had to find a way to cook it they'd be willing to try. The recipes I've seen so far on your page look so good. This page is going to be my go to for tofu. I can't wait to try making the tofu noodles for the extra protein kick for my family.

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tristan.miller 6 months, 1 week ago

this is why i'm here on youtube. i love new information. thank you!

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daniela_campos 6 months, 2 weeks ago

This is seriously the way to do it, it makes it so much better!

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dalton_gentry 6 months, 3 weeks ago

I did boil as told here and the texture after was truly better!

C
carrie.chambers 6 months, 3 weeks ago

Lol thank you to your Mum!! This is more of what i was looking for 😍

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gaelhenriquedapaz405 7 months ago

I tried it and it takes out that bad flavor that you cant get out by pressing it! Perfect! Thank you!

R
robin_eaton 7 months, 1 week ago

This is so interesting. I started doing this recently and it really imroves tofu by a lot. Especially lower quality ones. It's great to see you back this up. It really works!

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brunamacedo633 7 months, 2 weeks ago

Yay! I bought tofu wanting to eat it more but it hasn't been touched yet, trying to avoid all the prep work. Literally going to boil and eat it now!! Thanks for showing us an easier way 🙌🏼

danieladams607
danieladams607 7 months, 3 weeks ago

Great tip! As others suggested freezing can also improve texture. Salt is best used sparingly as a high-salt diet exacerbates H. pylori Infection and increases gastric cancer risks. As of 2023 China leads global per-capita salt consumption at 17.7 grams daily, followed by Hungary's 14.3 grams.

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jacquelinesanchez870 8 months ago

I learned this recently and have not gone back to other methods. Sometimes, after boiling, I bake it at 400° for 20 mins and toss it in stir fry or a sauce, or just let it cool and eat it as is. ☺️🙏💚