Eating in China with Food Allergies
Chinese food is incredible. It’s also one of the harder cuisines to navigate with a food allergy — not because of bad intentions, but because allergens are often deeply embedded in sauces, cooking oils, and broths that you’d never guess were there.
The good news: with a little preparation, you can eat very well.
The hidden allergens you need to know
These are the four things that catch people off guard most often:
- Soy sauce — used in nearly every stir-fry, marinade, and dipping sauce. If you have a soy or gluten allergy, this is your biggest challenge. It’s invisible in most dishes.
- Peanut oil — very common cooking oil, especially in southern China and Sichuan cuisine. It doesn’t always show up on menus. Worth asking about for any serious peanut allergy.
- Sesame oil — used widely in cold dishes, noodles, and as a finishing drizzle. Also present in sesame paste, which appears in many Sichuan and northern Chinese dishes.
- Hidden shellfish — some soups, broths, and sauces use dried shrimp or shrimp paste as a flavor base, even in dishes that don’t feature seafood as a main ingredient.
What to watch out for by allergy
- Peanut / nut allergy: Peanuts appear as garnishes (Kung Pao Chicken), crushed into sauces, and as peanut oil. Cross-contamination is common in kitchens that use peanuts at all. Hot pot broth sometimes contains ground peanuts — always ask. Sichuan cuisine is the highest-risk for peanuts.
- Soy allergy: This is the hardest one in China. Soy sauce is foundational to the cuisine. Look for steamed, grilled, or plainly cooked dishes. Cantonese dim sum tends to use less soy in cooking than northern or Sichuan styles.
- Gluten / wheat allergy: Northern Chinese food is heavily wheat-based — dumplings, noodles, flatbreads, baozi. Soy sauce also contains wheat. Southern Chinese (Cantonese) and rice-based dishes are safer. Be cautious of sauces even in rice dishes.
- Shellfish allergy: Clearly visible in coastal and Cantonese cuisine. The hidden risk is dried shrimp or shrimp paste used as a flavor base in soups and sauces — ask specifically about this.
- Dairy allergy: Much easier in China. Traditional Chinese cuisine uses almost no dairy. It’s rarely a hidden ingredient. Modern cafes and bakeries are the main risk.
SHOW! DON’T SAY
Language is the real challenge. Even if a server speaks some English, allergy terminology rarely translates well. The safest move is a written allergy card in Chinese — show it to the server and ask them to show it to the kitchen.
Key words by allergen
| Allergen | Chinese | Pinyin |
|---|---|---|
| Peanut | 花生 | huā shēng |
| Peanut oil | 花生油 | huā shēng yóu |
| Soy / soy sauce | 大豆 / 酱油 | dà dòu / jiàng yóu |
| Sesame | 芝麻 | zhī ma |
| Shellfish | 贝类 | bèi lèi |
| Shrimp | 虾 | xiā |
| Gluten / wheat | 麸质 / 小麦 | fū zhì / xiǎo mài |
| Dairy / milk | 乳制品 / 牛奶 | rǔ zhì pǐn / niú nǎi |
| Egg | 鸡蛋 | jī dàn |
| Tree nuts | 坚果 | jiān guǒ |
Practical tips
- Stick with straightforward dishes. Steamed fish, plain rice, roasted meats, and dishes where you can see every ingredient are your safest bets. Complex sauces and broths are where things get hidden.
- Hot pot needs extra care. You get to control what goes in, which sounds ideal — but the broth base can contain peanuts, shrimp paste, or sesame. Always ask about the broth specifically. Most hot pot restaurants offer a plain broth option (清汤, qīng tāng).
- Use Alipay to translate menus. Open Alipay, tap the scan function, and point it at a Chinese menu — it translates in real time. Useful for spotting ingredients.
- Higher-end restaurants understand better. International hotels and upscale restaurants are more trained to handle allergy requests. Street food is delicious but harder to verify.
- Always carry your medication. If you carry an EpiPen or antihistamines, keep them with you at all times. Chinese pharmacies exist in every city but may not stock the exact formulation you need.