How to handle customer allergen requests safely in an Australian food business: verify don't guess, check the allergen matrix, communicate front-to-back, and…
When a customer tells you they have a food allergy, verify the answer — never guess. Check your allergen matrix or ingredient records for that specific dish, confirm the exact allergen the customer is avoiding, and communicate it clearly from the front counter through to the kitchen and back. If you cannot be sure the meal is safe, it is generally safer to say so and offer an alternative than to risk a reaction. Requirements vary, so confirm your obligations with your state or territory food regulator. Key takeaways: Verify, don't guess: check your allergen matrix or ingredient records for the specific dish before you confirm anything to a customer.. Confirm the exact allergen — 'nuts' could mean peanuts or a specific tree nut, and plant milks like soy and almond are themselves declared allergens.. Communicate the request the whole way through: front counter to kitchen and back, with a repeat-back so it survives the handover.. Guarding against cross-contact (clean equipment, fresh gloves, no shared fryer) matters as much as the recipe itself.. If you genuinely cannot guarantee a dish is safe, it is generally safer and more honest to say so and offer an alternative than to serve and hope.. Why a customer allergen request is a safety-critical moment For a customer with a diagnosed food allergy, even a trace of the wrong ingredient can trigger a reaction — from hives and swelling to anaphylaxis, which can be life-threatening. That means an allergen request is not a preference like 'no onion'; it is a food safety instruction that your business needs to get right every time. Under the Australia New Zealand Food Standards Code, businesses selling unpackaged, ready-to-eat food generally must be able to provide accurate allergen information about the declared allergens when a customer asks. Regulators and coronial inquiries in Australia have treated getting this wrong as a serious matter, so treat every request accordingly. The declared allergens under the Code are: peanuts, tree nuts, milk, egg, sesame, fish, crustacea, molluscs, soy, lupin, wheat and other cereals containing gluten, and added sulphites (10 mg/kg or more).. A reaction can come from a hidden ingredient (sauces, marinades, stocks, oils) or from cross-contact during preparation, not just the obvious main ingredient.. 'I think it's fine' is not an acceptable answer — the standard is accurate information, which means checking, not remembering.. Verify, don't guess — the golden rule The single most important habit is to never answer an allergen question from memory or assumption. Recipes change, suppliers change, and the person plating a dish today may not be the person who wrote the recipe. Every allergen answer should be traceable back to a written source: your allergen matrix, ingredient statements from suppliers, or product specifications. If a staff member is asked whether a dish contains an allergen and they are not certain, the correct response is to go and check — not to guess in either direction. Guessing 'yes it has nuts' loses you a sale; guessing 'no it's fine' can hurt someone. Answer from a document, not from memory — pull up the matrix or the recipe card.. If the answer isn't written down anywhere, treat that as a gap to fix, not a reason to improvise.. Reformulations and 'specials' are the highest-risk items because they often aren't in the matrix yet — check the actual ingredients used that day.. When in genuine doubt, the safe default is to tell the customer you can't confirm it's safe.. Checking the allergen matrix the right way An allergen matrix is a grid of your menu items against the declared allergens, showing which allergens each dish contains. It is only useful if it is accurate, current and actually consulted. When you check it, look at the specific dish and the specific allergen the customer named, and remember that a matrix usually reflects the recipe as written — it does not automatically account for a substitution a chef made or a change of supplier. Keep the matrix where front-of-house can reach it during service, and update it whenever a recipe, ingredient or supplier changes. Match the exact menu item, including any add-ons, sides, sauces and garnishes the customer will actually receive.. Check whether the matrix distinguishes between allergens present in the recipe and allergens that may be present through cross-contact ('may contain').. Confirm the matrix is the current version — an out-of-date matrix is worse than none because it gives false confidence.. Cross-check high-risk hidden sources: batters, crumbing, stocks, dressings, thickeners, glazes and cooking oils.. If the matrix and the kitchen disagree, the kitchen's actual ingredients win — then fix the matrix.. Confirm the exact allergen — narrow terms cause errors Vague language is a common cause of allergen incidents. A customer who says 'I'm allergic to nuts' may mean peanuts (a legume), a specific tree nut like cashew, or all of them. Under Plain English Allergen Labelling, the Code names tree nuts individually — almond, Brazil nut, cashew, hazelnut, macadamia, pecan, pine nut, pistachio and walnut — while coconut is not treated as a declared tree nut, so pin down which nut actually matters. 'Dairy-free' may be a milk allergy or a lifestyle choice — treat it as an allergy unless the customer makes clear it isn't. 'Gluten' means wheat, rye, barley, oats and their hybrids. Ask a brief clarifying question so you check the right column and give the right advice. Also remember that some substitutes are themselves allergens: soy, almond and oat milks are all declared allergens, so swapping in a plant milk can introduce a new risk. 'Nuts' — ask whether it's peanuts, a specific tree nut, or both, so you check the correct allergen.. 'Dairy-free' — treat as a milk allergy unless the customer says it's a preference.. 'Gluten-free' — covers wheat and other gluten-containing cereals; watch soy sauce, batters and thickeners.. Substitutes carry their own
How to handle an allergen request at the counter or table
As soon as a customer mentions an allergy, treat the order as safety-critical, not a normal preference. Give it your full attention and don't rush the interaction, even during a peak.
Ask a brief clarifying question — peanuts or which tree nut, milk allergy or dairy-free preference, which cereals for gluten — so you check the right allergen and give accurate advice.
Check the specific dish (with sides, sauces and garnishes) against the declared allergen in your allergen matrix or ingredient records. Never answer from memory. If it isn't written down, go and confirm with the kitchen.
Mark the allergy on the docket and in the POS, and tell the kitchen verbally. Make the order visibly different so nobody treats it as routine.
Prepare the order with clean hands, fresh gloves, clean equipment and a clean pan. Don't use a shared fryer or a flour-dusted bench. Keep the allergen-free item away from the allergen source.
Have the kitchen repeat the order back at the pass, and identify the allergy plate on the way out so it reaches the correct customer rather than a shared tray.
If you genuinely can't rule out the allergen or cross-contact, tell the customer plainly, explain why, and offer an alternative you can stand behind rather than serving and hoping.
Frequently asked questions
What should staff do if they're not sure whether a dish contains an allergen?
Never guess in either direction. The correct response is to check a written source — your allergen matrix, supplier ingredient statements or the recipe — or to confirm directly with the kitchen before answering the customer. If the information genuinely can't be verified, tell the customer plainly that you can't confirm the dish is safe and offer an alternative you can stand behind.
Do we legally have to tell customers about allergens in unpackaged food?
Generally yes. Under the Australia New Zealand Food Standards Code, food businesses selling unpackaged, ready-to-eat food usually must be able to provide accurate allergen information about the declared allergens when a customer asks. The exact way you provide it can vary, and enforcement is by your state or territory food regulator and local council, so confirm the specific obligations that apply to your business.
A customer says they're allergic to 'nuts' — what should I ask?
Ask whether they mean peanuts, tree nuts, or both, because they're checked separately — peanuts are a legume and tree nuts (cashew, almond, walnut and others) are a different group named individually in the Code. Confirming the exact allergen means you check the right information and don't wrongly clear a dish. Remember tree nuts like almond appear in some plant milks, so substitutes can carry the very allergen the customer is avoiding.
Is it ok to refuse to serve someone with an allergy?
It's acceptable — and often the safest, most professional choice — to tell a customer you can't guarantee a dish is free from their allergen, for example because you use a shared fryer. Explain why, and offer an alternative you can stand behind wherever possible. Being honest about what you can't control protects both the customer and the business far better than serving something and hoping it's fine.
How does an allergen matrix help with customer requests?
An allergen matrix lists your menu items against the declared allergens so staff can check, rather than remember, which dishes contain what. It turns allergen answers into something traceable and consistent. It only works if it's current, covers sides, sauces and specials, is reachable during service, and matches what the kitchen actually uses — an out-of-date matrix can give false confidence, so update it whenever recipes or suppliers change.
How do we stop the allergy order getting lost between the counter and the kitchen?
Flag the allergy on the docket and in the POS so it's visibly different from a normal order, and build a repeat-back into every handover — the order-taker repeats it to the customer, and the kitchen repeats it at the pass. Then physically identify the allergy plate on the way out so it reaches the right person rather than being left on a shared tray.