Allergy Guide

Food Allergies and Chinese Food

Dietary guide · Menu literacy · Ordering strategy

Chinese menus can contain peanuts, tree nuts, sesame, shellfish, fish, soy, wheat, egg, milk, and hidden ingredients in sauces, broths, fillings, and frying oil. For serious allergies, cross-contact and communication are as important as visible ingredients.

Common menu signals to check

  • Pork Possible Check for pork filling, lard, sausage, ham, roast pork, or pork broth.
  • Shellfish High Check for shrimp, oyster sauce, dried shrimp, XO sauce, seafood broth, and shared equipment.
  • Gluten / wheat High Check soy sauce, wrappers, noodles, flour coatings, wheat starch, and shared fryers.
  • Soy High Check soy sauce, tofu, fermented bean pastes, marinades, and prepared sauces.
  • Sesame High Check sesame oil, sesame paste, sesame seeds, chile crisp, and sauce bars.
  • Alcohol Possible Check Shaoxing wine, rice wine, cooking wine, marinades, and braises.
  • Peanuts / tree nuts High Check peanuts, cashews, walnuts, almond cookies, nut oils, and garnishes.

Common menu signals to check. Actual ingredients and kitchen practice vary by restaurant.

Food allergy ordering on a Chinese menu

Allergy-safe ordering depends on ingredients, sauces, marinades, broths, prep surfaces, utensils, fryers, and the kitchen's ability to prevent cross-contact. A dish that does not list an allergen may still contain it in sauce, stock, garnish, or cooking oil.

What to watch for

Allergen Common places it appears Questions to ask
Peanuts Kung pao dishes, cold noodles, sauces, garnishes. Are peanuts or peanut oil used?
Tree nuts Cashews, walnuts, desserts, sauces. Are nuts cooked in the same wok or fryer?
Sesame Sesame oil, sesame paste, seeds, cold dishes. Is sesame oil used as a finishing oil?
Shellfish Shrimp, crab, lobster, oyster sauce, dried shrimp, shrimp paste. Does the sauce contain oyster sauce or dried shrimp?
Fish Fish sauce, fish balls, seafood broth. Is fish sauce or fish stock used?
Soy Soy sauce, tofu, bean paste, edamame. Can this be made without soy ingredients?
Wheat Soy sauce, noodles, dumplings, batters. Is there wheat or wheat-containing soy sauce?
Egg Fried rice, noodles, egg drop soup, batters, dumplings. Is egg mixed in or used in the coating?
Milk Hong Kong cafe drinks, baked rice, desserts, buns. Is there milk, butter, cheese, or condensed milk?

Better choices and limits

For serious allergies, the best choice is a restaurant that understands allergen controls and can answer specific questions. Highly complex dishes, fried foods, dumplings, sauces, and shared fryer items are harder to assess.

Lower-complexity option Why it may help Still ask
Plain rice Few ingredients. Any seasoning or shared scoop?
Steamed vegetables Simple method. Sauce, broth, and shared equipment.
Plain steamed protein Fewer sauce ingredients. Marinade, sauce, and prep surface.
Home cooking Best control. Use verified ingredients.
Dedicated allergen-aware restaurant Better protocols. Confirm the specific allergen and cross-contact controls.

Cross-contact can happen through shared fryers, prep surfaces, tongs, and ladles even when the ingredient list looks safe. Packaged foods follow formal allergen-label rules, but restaurant dishes often depend on staff knowledge and recipe consistency instead of standardized labels. Sauces, broths, marinades, and garnish blends are some of the easiest places for allergens to stay undeclared on restaurant menus.

Ordering script

Simple request

"I have a serious allergy to [allergen]. Does this dish contain it in the sauce, broth, marinade, garnish, fryer oil, or cooking surface?"

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