Vegetarian and allergy-aware dining in Hong Kong: vegan needs, stocks, sauces and shared kitchens

Before you start

First explain vegetarian, egg-and-dairy vegetarian or vegan requirements, then list food allergies separately; these are different needs. Ask about fish sauce, oyster sauce, shrimp paste, meat stock, lard, egg, dairy and honey according to your diet. CFS identifies less obvious allergen sources in sauces, flour, stock, plant-based milks and vegetarian products. Removing a visible garnish is insufficient. LockCha's official Tai Kwun page lists vegetarian dishes and dim sum as an enquiry starting point, but a vegetarian restaurant is not automatically wheat-, soy- or nut-free, or free of cross-contact risk.

What to do, step by step

1. Prepare a short bilingual list of ingredients to avoid, clearly distinguishing a food allergy from a dietary preference. Have important translated terms checked by someone competent in both languages rather than relying on an unchecked automatic translation.
2. Contact the restaurant before booking and repeat the requirements after seating. Ask the kitchen to confirm stock, sauces, batter, garnishes, oil and shared woks or utensils instead of relying only on a server's interpretation of the menu.
3. Explain that the requirement concerns preparation, not removing an ingredient after serving. If staff cannot confirm, choose a verifiable alternative dish or another dining arrangement rather than sampling uncertain food to see what happens.
4. On serving, confirm the designated dish and ingredients again. Follow the allergy-response plan provided by your clinician. Seek medical attention immediately for symptoms after eating; severe symptoms such as breathing difficulty require emergency help through 999.

Costs, timing, and things to check

Allergen information on prepackaged foods differs from information for restaurant-prepared dishes. Do not assume every restaurant menu carries a complete packaged-food-style declaration for each item.

Vegetarian dim sum may contain wheat or soy, and plant-based milk may contain nuts. Check new dishes or changed recipes again instead of treating a previous visit's answer as permanent assurance.

A practical example

A vegan diner and a friend with a peanut allergy enquire at LockCha, separately explaining egg, dairy and honey preferences and the peanut allergy. Its vegetarian offer helps selection, but they still ask about sauces and shared equipment. An unconfirmed dish is replaced with an arrangement supported by adequate information.