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Allergen Chart for Your Kitchen: Formats, Symbols & Display

Allergen Chart for Your Kitchen: Formats, Symbols & Display

Quick answer

An allergen chart is a visual reference showing the 14 declarable allergens with their names, symbols, and common food sources. It is distinct from an allergen matrix (which maps allergens to your specific menu items) but complements it. Charts serve as quick-reference aids for staff, training tools for new team members, and visual reminders that keep allergens top of mind in busy kitchens. They are also useful for customer-facing displays, helping customers identify which allergens they need to ask about. This article covers the different chart formats available, how to choose and display them effectively, and how they fit into your broader allergen management system.

  • Allergen charts show the 14 allergens with icons and common food sources as a quick-reference aid
  • Display charts where decisions are made: prep areas, the pass, service counters, and customer-facing points
  • Use consistent icons across your chart, menu, matrix, and all other allergen materials

Key takeaways

Allergen charts show the 14 allergens with icons and common food sources as a quick-reference aid
Display charts where decisions are made: prep areas, the pass, service counters, and customer-facing points
Use consistent icons across your chart, menu, matrix, and all other allergen materials
Charts are effective training tools for induction, refresher sessions, and ongoing knowledge testing

What an Allergen Chart Shows

A standard allergen chart lists all 14 declarable allergens with a visual representation of each. Most charts include the allergen name (as listed in the regulations: celery, cereals containing gluten, crustaceans, eggs, fish, lupin, milk, molluscs, mustard, nuts, peanuts, sesame, soybeans, and sulphur dioxide/sulphites), an icon or symbol for each allergen, and common foods and ingredients that contain each allergen. Some charts also include the allergen number (1-14) that corresponds to menu coding systems. The most effective charts use clear, recognisable icons that staff and customers can identify at a glance. Several standardised icon sets exist, including the FSA's own allergen icons, though there is no single mandatory set in UK law. Consistency within your business is what matters: use the same icons on your chart, your menu, your matrix, and any other allergen materials.
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Chart Formats: Wall Poster, Laminated Card, and Digital

Wall posters are the most common format. A3 or A2 size is typical for kitchen display. They should be laminated or printed on waterproof material to survive kitchen conditions (steam, grease, cleaning sprays). Position them at eye level in prep areas, near handwash stations, and at service points. Laminated A4 or A5 cards are useful as personal reference tools. Give one to each team member or keep copies at each workstation. They are particularly useful for new staff during their first weeks. Digital displays (tablets or screens) can show allergen charts and are easy to update, but should not be the only format. Power cuts, screen failures, or software issues should not leave your team without allergen references. Many businesses use a combination: a poster in the kitchen for permanent reference, laminated cards at service points, and a digital version for detailed allergen matrix lookups.

Where to Display Allergen Charts

Chart placement should follow the principle of "visible where decisions are made." In the kitchen, place charts where food is prepared and assembled, so staff can reference them while working. Near the pass or order collection point is essential, as this is where allergen orders are checked before leaving the kitchen. At goods-in, a chart reminds staff to check deliveries against allergen requirements. In front-of-house areas, charts near the till or order counter help staff reference allergens when customers ask. A customer-facing chart near the menu or ordering point empowers customers to identify their allergens. For takeaway counters and food stalls, a visible chart satisfies part of the legal requirement to make allergen information available. Do not place charts only in office areas, store rooms, or other locations where they cannot be seen during active food preparation and service.

Using Charts as Part of Your Training Programme

Allergen charts are a practical training tool beyond their display function. During induction, use the chart to walk new staff through all 14 allergens, testing their recognition of each icon and their knowledge of common food sources. During refresher training, use the chart as a quiz tool: point to an allergen and ask staff to name three foods that contain it. This active recall reinforces memory far more effectively than re-reading a list. For kitchen teams, use the chart in combination with your menu to conduct spot checks. Point to a dish and an allergen and ask whether that dish contains it. The answer should be immediate for experienced staff. If it is not, the matrix is not being used effectively. Charts also support multilingual teams. Visual icons transcend language barriers, making allergen identification possible even for staff who are still developing their English language skills.

What to do next

Install laminated allergen charts at key locations

Purchase or print A3 allergen charts showing all 14 allergens with icons and common sources. Laminate and display in the kitchen, at the pass, at the service counter, and in any customer-facing area.

Match chart icons to your menu coding system

Ensure the allergen icons on your chart are the same ones used on your menu and matrix. Consistency prevents confusion for both staff and customers.

Use charts in monthly training quizzes

During team briefings, use the chart to test staff on allergen recognition and common food sources. Rotate through different allergens each month.

Common mistakes to avoid

Mistake
Displaying a chart in the office but not in the kitchen
Instead
Charts need to be visible where food is prepared and served. An office-only chart is not accessible during the moments when allergen decisions are actually being made.
Mistake
Using different icon sets on the chart and the menu
Instead
Inconsistent symbols create confusion. Standardise your icon set across every allergen document and display in your business.

Frequently asked questions

Are there official UK allergen icons?

The FSA has published allergen icons that are freely available for food businesses to use. However, there is no legally mandated icon set. You can use the FSA icons, a commercial set, or your own designs, as long as they are clear, consistent, and recognisable.

What is the difference between an allergen chart and an allergen matrix?

An allergen chart lists the 14 allergens with their icons and common food sources. An allergen matrix maps your specific menu items against the 14 allergens, showing which allergens each dish contains. You need both: the chart for general reference and the matrix for dish-specific information.

Can I download a free allergen chart?

Yes. The FSA website provides free allergen resources including downloadable charts and posters. Many allergen management software providers also offer free chart downloads. Ensure any chart you use covers all 14 UK declarable allergens.

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UK Regulations

Food Information Regulations 2014

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