73% of food allergy incidents in restaurants happen at buffets due to unclear labeling or cross-contamination. You must clearly indicate which of the 14 EU-mandatory allergens are in each dish. Guests have the right to this information and you're legally required to communicate it correctly.
The 14 mandatory allergens for your labels
Each label must clearly state which allergens are present. These are the 14 EU-mandatory allergens you need to check:
- Gluten (wheat, rye, barley, oats, spelt, kamut)
- Crustaceans (shrimp, lobster, crab)
- Eggs
- Fish
- Peanuts
- Soy
- Milk (including lactose)
- Nuts (almond, hazelnut, walnut, cashew, etc.)
- Celery
- Mustard
- Sesame seeds
- Sulfur dioxide and sulfites (>10 mg/kg)
- Lupin
- Mollusks (mussels, squid)
Practical label design for buffet dishes
A good buffet label needs three parts: dish name, ingredients, and allergens. Keep it clear and readable from 1 meter away.
💡 Example label:
Caesar Salad
Romaine lettuce, chicken, croutons, parmesan, anchovies, caesar dressing
Contains: GLUTEN, FISH, EGGS, MILK
Use capital letters for allergens and place them at the bottom of the label. This makes them immediately visible to guests with allergies.
Color coding and symbols
Many restaurants use a color or symbol system alongside text. This helps guests scan quickly, but never replaces the written allergen listing.
- Red: Contains multiple allergens
- Orange: Contains 1-2 allergens
- Green: None of the 14 allergens
⚠️ Note:
Symbols and colors are helpful, but the legal requirement is written allergen information. Never rely solely on colors or pictograms.
Mentioning cross-contamination
At buffets, cross-contamination is a real risk. Spoons moving from dish to dish, splashes from one dish to another. Be honest about this - failing to do so is a mistake that costs the average restaurant EUR 200-400 per month in complaints and lost customers.
💡 Example disclaimer:
"All dishes are prepared in a kitchen where gluten, nuts, milk, and other allergens are also processed."
"If you have questions about allergens, please speak to our staff."
Digital allergen registration
For each buffet dish, you need to know exactly which allergens it contains. This means checking every ingredient, including spices, sauces, and garnishes.
A digital system helps you automatically see which allergens are present per recipe. You register which allergens are in each ingredient, and the app automatically shows the total overview per dish.
⚠️ Note:
An app helps with registration and overview, but you remain responsible for accurate information. Always check your ingredients and supplier labels.
Label format and placement
Make sure labels are readable and placed correctly. Guests must be able to read the information before serving themselves.
- Font size: Minimum 12pt, preferably 14pt
- Placement: Directly in front of the dish, not to the side
- Height: At eye level of average guest
- Material: Splash-resistant and easy to clean
💡 Example setup:
Use laminated cards in A6 format (10.5 x 14.8 cm). This is large enough for all information and fits well with buffet dishes.
Place them in small stands directly in front of each dish, so guests can read them while serving themselves.
How do you create correct buffet labels? (step by step)
Inventory all ingredients per dish
Make a list of every ingredient in your buffet dish, including spices, sauces, oil, and garnishes. Check your suppliers' labels for hidden allergens in composite ingredients like bouillon cubes or ready-made sauces.
Match ingredients with the 14 EU allergens
Check each ingredient to see which of the 14 mandatory allergens it contains. Pay special attention to hidden allergens: many products contain traces of nuts, gluten, or milk due to production processes.
Create clear labels with consistent formatting
Use a fixed structure: dish name at the top, ingredients in the middle, allergens at the bottom in capital letters. Print in at least A6 format and laminate for durability and hygiene.
Place labels strategically at each dish
Put each label directly in front of the corresponding dish, at eye level and clearly readable. Guests must be able to see the allergen information before serving themselves, not after.
Update labels when recipes change
Changed an ingredient or supplier? Update the label immediately. Keep a system where you can track which allergens are in each dish, so you can adjust quickly.
✨ Pro tip
Replace all buffet labels every 72 hours, even if recipes haven't changed. Food particles and steam make labels harder to read, and fresh labels show guests you take allergen safety seriously.
Calculate this yourself?
In the KitchenNmbrs app you can do this in just a few clicks. 7 days free, no credit card.
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Frequently asked questions
Do I need to list all 14 allergens, even if they're not in the dish?
No, you only need to list allergens that are actually present. If a dish contains no allergens, you can state 'None of the 14 EU allergens'.
What if I'm not sure whether there are traces of allergens?
Always mention it if you're in doubt. Check supplier labels for 'may contain traces of' and include this in your label. Guest safety comes first.
Can I use symbols instead of text?
No, EU regulations require written allergen information. Symbols may be used as a supplement, but never replace written allergen information.
How often should I replace my labels?
Replace labels whenever you change a recipe or supplier. For hygiene, you can clean them daily. Laminated labels last for months if you maintain them properly.
What happens if I provide incorrect allergen information?
This can lead to serious health risks for guests and legal consequences for you. Always list the allergen if you're uncertain and advise guests to speak to staff if they have concerns.
Do I always need to mention cross-contamination at buffets?
It's strongly recommended. At buffets, cross-contamination is difficult to prevent due to shared spoons and splashing. A general disclaimer protects both guests and yourself.
Should I create separate spoons for each dish to prevent cross-contamination?
Yes, each dish should have its own serving utensil. Replace spoons immediately if they touch other dishes or fall. This reduces cross-contamination risk significantly.
⚠️ EU Regulation 1169/2011 — Allergen Information — https://eur-lex.europa.eu/eli/reg/2011/1169/oj
The allergen information on this page is based on EU Regulation 1169/2011. Recipes and ingredients may vary by supplier. Always verify current allergen information with your supplier and communicate this correctly to your guests. KitchenNmbrs is not liable for allergic reactions.
In the UK, the FSA enforces allergen regulations under the Food Information Regulations 2014.
📚 Sources consulted
- EU Verordening 852/2004 — Levensmiddelenhygiëne (2004) — Official source
- EU Verordening 853/2004 — Hygiënevoorschriften voor levensmiddelen van dierlijke oorsprong (2004) — Official source
- EU Verordening 1169/2011 — Voedselinformatie aan consumenten (2011) — Official source
- NVWA — Hygiënecode voor de horeca (2024) — Official source
- NVWA — Allergenen in voedsel (2024) — Official source
- Codex Alimentarius — International Food Standards (2024) — Official source
- FSA — Safer food, better business (HACCP) (2024) — Official source
- BVL — Lebensmittelhygiene (HACCP) (2024) — Official source
- Warenwetbesluit Bereiding en behandeling van levensmiddelen (2024) — Official source
- WHO — Foodborne diseases estimates (2024) — Official source
Food Standards Agency (FSA) — https://www.food.gov.uk
The HACCP standards shown in this application are for informational purposes only. KitchenNmbrs does not guarantee that displayed values are current or complete. Always consult the FSA or your local authority for the latest regulations.
Written by
Jeffrey Smit
Founder & CEO of KitchenNmbrs
Jeffrey Smit built KitchenNmbrs from 8 years of hands-on experience as kitchen manager at 1NUL8 Group in Rotterdam. His mission: give every restaurant owner control over food cost.
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