Restaurant Allergen Matrix Template: When You've Outgrown It

An allergen matrix template gives your restaurant a grid for recording which allergens appear in each menu item, backed by recipes and supplier information. It's useful while your team can keep every entry current and find it during service; you've outgrown it when changes, modifications and guest questions become difficult to track. Guests should always tell staff about allergies, and staff should confirm every allergy order with the kitchen.

What is an allergen matrix for a restaurant?

An allergen matrix lists dishes down the left and allergens across the top. Staff use the intersections to check a dish's recorded allergens, with supporting notes for ingredients and preparation. It can live in a spreadsheet or a printed folder. This explanation of allergen matrices describes that basic structure.

For a U.S. starting point, include milk, eggs, fish, crustacean shellfish, tree nuts, peanuts, wheat, soybeans and sesame. These are the nine major food allergens identified by the FDA.

Keep wheat as its own column if you also track gluten. Record specific tree nuts in the supporting notes, such as almonds or walnuts, rather than leaving staff with only the word 'nuts.'

The working matrix also needs a route to guest information. Our guide to how to label allergens on a menu covers that next step. For requirements affecting your location, check restaurant allergy laws by state.

Allergen matrix template you can copy into a spreadsheet

Start with the grid below. Duplicate the row for each dish and keep the full allergen names visible when printing. Every cell starts with a question mark because an unfinished check shouldn't look like a completed one.

Menu item and recipe version	Milk	Eggs	Fish	Crustacean shellfish	Tree nuts	Peanuts	Wheat	Soybeans	Sesame
Enter dish and version	?	?	?	?	?	?	?	?	?

For this template, use this ingredient-only key:

Y: The allergen appears in the checked recipe or ingredient documentation.
ND: Not identified in the checked ingredient documentation. This isn't a conclusion about cross-contact.
?: Information is missing, unclear or awaiting review. Staff must escalate the question.

Keep cross-contact in separate notes. Don't squeeze ingredient presence, supplier warnings and kitchen exposure into one ambiguous mark.

Add these fields to the right of your allergen columns: recipe reference, product-label references, specific nuts or species, supplier advisory wording, cooking oils, shared equipment, confirmed modifications, reviewer and review date.

Above the grid, record the location, matrix owner, backup owner, version and next scheduled review. Keep supporting documents in one named folder so the question 'Where did this answer come from?' has a useful answer.

You can also start with the free allergen matrix builder. Whichever format you choose, complete the checks against your own ingredients before using it during service.

How do you fill out an allergen matrix accurately?

Build it from recipes, current product labels and supplier specifications. Include bought-in components and the small additions that don't appear in the menu description. This evidence-based approach is outlined in a step-by-step matrix guide.

Work through each dish in this order:

List everything served. Include sides, specials, sauces, desserts, drinks and condiments. Give optional additions their own entries where that makes checking easier.
Break down the recipe. Follow the dish from prep through plating. Include marinades, cooking oils, finishing butter and garnishes.
Check each component's evidence. Match the actual brand and product to its label or specification. Keep unresolved information marked with a question mark.
Review modifications separately. Record what the kitchen can actually change, then check the resulting ingredients and preparation.

Consider a burger during a service walkthrough. Put its recipe beside the bun packaging, cheese label and sauce specification. Then ask the cook to describe how it's finished and plated.

If removing the cheese is an available modification, that answers only the cheese question. The bun and sauce still need checking for the guest's restrictions. Write the confirmed modification beside the original dish so a server doesn't have to reconstruct it while the line's in the weeds.

How should an allergen matrix record cross-contact?

Cross-contact means an allergen is unintentionally introduced into another food. It's a separate question from whether the recipe deliberately includes that allergen. The FDA's food allergy guidance explains this distinction.

For each relevant dish, make the preparation note answer three questions: What's shared? Which allergen is involved? What procedure does the kitchen use?

For example, imagine fries cooked in the same fryer as a product whose batter contains wheat. The fries' ingredient record and the shared-fryer note need to remain visible together. A server shouldn't stop after reading the ingredient columns.

Make notes specific enough to check during a shift. 'Ask chef' alone doesn't explain the issue. 'Shared fryer with wheat-containing battered item; confirm current fryer use with kitchen' tells the next person what needs checking.

Walk the route from storage to plating and document the controls your team actually follows, including utensils and preparation areas. Use the restaurant cross-contact checklist to structure that review. Don't treat a warning on the sheet as a substitute for the procedure it describes.

When should you update a restaurant allergen matrix?

Review affected entries whenever recipes, supplier products or preparation methods change. Include new specials and substitutions in that process. Changes need to reach staff before they rely on the previous information. Matrix maintenance guidance emphasizes updating records and removing outdated copies from service.

Make one person responsible for releasing each revision, with a named backup for days off. A practical change record should show the affected product, the dishes using it, the evidence checked and the person approving the update.

Picture a replacement dressing arriving before dinner. The receiving team flags it for review. The matrix owner checks its documentation and finds every dish that uses it, including a side salad and a sandwich sauce variation. The updated information then goes into the pre-shift briefing.

Give printed copies a visible version. Include guest-facing menus and delivery listings in your update checklist wherever they carry allergen information. Keep an archive separately, so yesterday's sheet doesn't end up back at the pass.

Schedule a full review as well, but don't wait for that date to handle a known change.

How should staff use an allergen matrix during service?

Practice with a realistic ticket. A party of six sits down, and one guest says they have milk and sesame allergies. The server needs to check both restrictions across the entire proposed order, including the side and any modification.

Use a short handoff routine:

Confirm what the guest has told you. Record every stated allergy and the exact dish or variation they're considering.
Check the current matrix. Read the supporting notes as well as the ingredient columns. Escalate missing information.
Confirm with the kitchen. Identify the actual preparation and any proposed change before giving the guest an answer.
Carry the information through service. Put the allergies and agreed modification on the ticket, then confirm the plate at handoff.

A useful opening line is: 'Thanks for telling me. I'll check the ingredients and preparation with the kitchen.'

If the records don't resolve the question, say that clearly. Don't turn a question mark into reassurance. Use the same scenarios when training new staff; the guide to handling guest allergy questions can support that conversation.

When have you outgrown an allergen matrix spreadsheet?

Don't judge by menu size alone. Test how the spreadsheet performs during an ordinary change and an ordinary allergy question.

Can the manager find every dish affected by a replacement sauce? Can a server distinguish the standard dish from a reviewed modification? Can someone covering another shift identify the current version without asking around?

If these checks repeatedly require side messages, handwritten corrections or a manager translating the grid, consider a different way to maintain and present the information. Keep the recipe evidence and approval process whichever format you choose.

A guest menu with filters is one practical option when people want to review several restrictions together. Can I Dine?™ offers restaurant allergen menu software for that use. The restaurant uploads its own menu, then reviews dishes, ingredients, cooking oils and shared fryer, grill or prep-station groups before publishing.

Guests scan the restaurant's QR code at the table and open the menu in their phone browser, with no app download. They choose their allergies and dietary needs while the rest of their party reviews the menu. Results are sorted into suggested, may need a modification, and avoid.

Declared shared equipment produces relevant cross-contact warnings. A Severe allergy setting removes dishes with relevant shared-equipment or cooking-oil exposure. The information still depends on the restaurant's review: the software doesn't inspect kitchens or replace staff confirmation.

Use the product tour to assess whether that guest experience fits your service. Guests should still tell staff about allergies, and staff should confirm every order with the kitchen. Start the comparison with one dish you know well, including its sauce, side and preparation notes.

Frequently asked questions

What should a restaurant allergen matrix template include?

Include every menu item, columns for the allergens you're tracking, and references to checked recipes and supplier documents. Add separate cross-contact notes, confirmed modifications, a reviewer and a review date. Don't leave unfinished checks looking complete. Guests should tell staff about allergies, and staff should confirm each allergy order with the kitchen.

Which nine allergens should a U.S. restaurant matrix track?

The nine major U.S. food allergens are milk, eggs, fish, crustacean shellfish, tree nuts, peanuts, wheat, soybeans and sesame, according to the [FDA](https://www.fda.gov/food/nutrition-food-labeling-and-critical-foods/food-allergies). Give each its own column. Your matrix shouldn't prevent staff from investigating other ingredients a guest identifies. Guests should disclose their allergies, and staff should confirm with the kitchen.

What does a blank cell mean on an allergen matrix?

A blank cell's meaning depends on the matrix's key, so staff shouldn't interpret it without checking. In this article's template, use a question mark for unresolved information and ND when an allergen wasn't identified in reviewed ingredient documentation. ND doesn't resolve cross-contact. Guests should tell staff about allergies, and staff should confirm with the kitchen.

Can a spreadsheet handle guests with multiple food allergies?

Yes, provided staff check every stated allergy across the chosen dish, its components and any proposed modification, then review preparation notes. The difficulty is keeping that process manageable during service. If staff repeatedly struggle to compare entries, consider a filterable guest menu. Guests should still tell staff their allergies, and staff should confirm every order with the kitchen.

Sources

Can I Dine?™ organizes the information a restaurant provides so guests and staff can have a clearer conversation. It doesn't inspect kitchens or certify allergen-free preparation. Always tell your server about your allergies before ordering.