McDonald’s Allergen Menu UK May 2026 | Safe Eating Guide
The McDonald’s Allergen Menu UK May 2026 is here to help you enjoy your meal with confidence. Whether you’re looking for gluten-free options, avoiding dairy or eggs, or need to check for ingredients like soy, nuts, or sesame, this guide makes it simple. Each item is clearly listed with allergen details so you can choose what’s safe for you. From breakfast classics and burgers to wraps, salads, fries, desserts, and drinks, McDonalds allergy menu gives you the information you need before ordering.
It’s important to note that while McDonald’s takes care when preparing food, items are made in kitchens where allergens are present, so cross-contact may happen. That’s why this allergen information guide 2026 is updated often, ensuring you always have the most accurate details for your meal. With this menu, enjoying McDonald’s becomes easier for everyone, no matter your dietary needs.
February To March Festive Food Promotion 2026
Valid from 3rd May 2026 to 26th May 2026
To be aware of its food lovers, McDonald’s UK publishes an Allergen PDF booklet every month that lists ingredients and potential allergens in its menu items. This resource is updated regularly to reflect any changes in recipes or ingredients. Now, you can download the recent McDonald’s UK Allergen Menu PDF to get the allergen-sensitive insights before taking a meal.
Guide To McDonalds Allergens Symbols
- ✔ (Tick) – This item contains the allergen listed.
- * – This item may contain traces of the allergen (cross-contact cannot be ruled out).
- V – Suitable for vegetarians.
- VE – Suitable for vegans.
- † – Fries and Hash Browns are cooked in the same oil as Veggie Dippers.
- 0 – Indicates the allergen is not present in the item.
- § – Optional condiments are not included in the allergen listing.
- ¥ – Available only in selected restaurants.
McDonald’s Main Menu Allergen Guide
The Main Menu allergen guide is available to support anyone managing food sensitivities in the UK. Classic burgers, such as the Big Mac®, Quarter Pounder™, and Filet-o-Fish®, are clearly marked for common allergens, including gluten, milk, and eggs. Meanwhile, chicken favourites like McCrispy®, McSpicy®, Selects®, and McNuggets® also indicate potential triggers. The McPlant® and Vegetable Deluxe are vegan-friendly options for vegetarians, though traces of allergens may still occur. Must check ingredients before ordering any menu item, making it easier for hypersensitive customers to enjoy their meal with peace of mind.
Main Menu Allergen Sensitivity Overview
| Sensitivity Level | Menu Item | Why It’s More / Less Sensitive |
| Most Allergen-Sensitive | Filet-o-Fish® / Double Filet-o-Fish® | Contains wheat, soya, milk, fish, and eggs, plus sesame traces from the bun. This makes it one of the most complex allergen items, combining bread, dairy, and seafood allergens. |
| Least Allergen-Sensitive | Veggie Dippers (VE) | Marked suitable for vegans. Contain no major allergens from the core 14 list, though they are cooked in shared oil with Fries and Hash Browns (cross-contact risk). |
McDonald’s Breakfast Allergen Menu
If you’re planning a breakfast, it helps to know what Mcdonalds allergens are in each item. The Breakfast Wrap and Breakfast Roll contain bread and fillings with gluten, milk, and eggs. Popular McMuffins® have Sausage & Egg, Bacon & Egg, Double McMuffins contain Egg & Cheese, and the Mighty McMuffin® also carries these allergens. Lighter choices include a Muffin with Jam (V), Porridge, Pancakes, or Flahavan’s® Oats. For something crispy, Hash Browns (VE) or the Cheesy Bacon Flatbread are options, but always check the allergen guide before ordering.
Breakfast Allergen Sensitivity Summary
| Sensitivity Level | Menu Item | Why It’s More / Less Sensitive |
| Most Allergen-Sensitive | Mighty McMuffin® (with Ketchup or Brown Sauce) | Contains multiple allergens: wheat, soya, milk, eggs, and may include sesame traces. The combination of bread, cheese, sauce, and meat increases allergen exposure. |
| Least Allergen-Sensitive | Hash Brown (VE) | Marked suitable for vegans. Made mainly from potatoes and cooked in oil, with no major allergens listed. Only risk is shared oil with Veggie Dippers (cross-contact), but otherwise minimal allergens. |
McDonald’s Happy Meal Allergen Menu
We outlined Happy Meal allergen information to educate parents and carers in choosing meals for their food-sensitive children. From burgers and Chicken McNuggets® to Fish Fingers and Veggie Dippers, each menu item is clearly labelled with specific symbols. Moreover, multiple side items like apple slices, melon chunks, cucumber sticks, and carrot bags are naturally allergen-free, while drinks like bottled water, Fruit Shoot, and Tropicana® juices are safe picks. Organic semi-skimmed milk is flagged for dairy, helping families make informed choices.
Happy Meal® Allergen Sensitivity Overview
| Sensitivity Level | Menu Item | Why It’s More / Less Sensitive |
| Most Allergen-Sensitive | Fish Fingers (x3) | Contains fish and wheat, two of the key allergens, plus possible traces from breading. Seafood allergens are particularly high-risk. |
| Least Allergen-Sensitive | Fruit Bag (Apple Slices / Pineapple Stick / Melon Chunks) | Contain no allergens — they are plain fruit. Safest option for customers with allergies. |
McDonald’s Drinks Allergen Menu
The McDonald’s drinks allergen menu highlights which beverages are safe and which may pose risks. Most soft drinks, including Coca-Cola® Zero Sugar, Diet Coke®, Sprite No Sugar®, Fanta Orange® Zero, Oasis® Zero, and IRN BRU, are shown as vegan-friendly with no listed allergens. The guide also marks Tropicana® juices, Fruit Shoot, and bottled water as allergen-free options. However, milkshakes and hot drinks such as lattes, cappuccinos, flat whites, and hot chocolate are flagged for containing milk. Smoothies and frappés appear with “may contain” warnings, reminding customers to always check before ordering.
Drinks Allergen Sensitivity Summary
| Sensitivity Level | Menu Item | Why It’s More / Less Sensitive |
| Most Allergen-Sensitive | Hot Chocolate (Regular / Large) | Contains milk and soya, and may also have traces from cocoa processing. Dairy makes it unsuitable for milk-allergic customers, while soya adds another risk factor. |
| Least Allergen-Sensitive | Bottled Water (Still) | Contains no allergens at all. It is a safe option across all major allergen categories. |
McDonald’s Desserts Allergen Menu
Craving something sweet but worried about allergens? The McDonald’s Desserts allergen guide helps you check before you choose. From delicious Brownies and Muffins to Cookies, Donuts, and the famous Hot Apple Pie, each item is clearly labelled for ingredients like gluten, milk, and eggs. McFlurry® favourites, including Maltesers®, Smarties®, and Oreo®, are also described with allergen details, making it easier to decide what’s suitable. With this handy guide, dessert lovers with sensitivities don’t have to miss out on a little treat at McDonald’s.
Desserts Allergen Sensitivity Highlights
| Sensitivity Level | Menu Item | Why It’s More / Less Sensitive |
| Most Allergen-Sensitive | McFlurry® Smarties® | Contains wheat, barley, milk, and soya, plus possible cross-contact traces. The mix of chocolate, confectionery, and dairy makes it a high-risk dessert. |
| Least Allergen-Sensitive | Hot Apple Pie | Only contains wheat (gluten). No milk, eggs, or nuts are listed, making it one of the simplest desserts allergen-wise. |
Big Flavour Wraps Allergen Information
McDonald’s Big Flavour Wraps bring together bold tastes with a variety of fillings, but each option comes with its own allergen profile. Choices include The Sweet Chilli Chicken One (Grilled or Crispy), The BBQ & Bacon Chicken One (Grilled or Crispy), The Caesar & Bacon Chicken One (Grilled or Crispy), and the plant-based Spicy Veggie One (VE). Common allergens such as gluten, sesame, milk, and eggs are found in several chicken wraps, while the veggie option contains fewer confirmed allergens. Always check carefully before ordering, as recipes may change and cross-contact is possible.
Big Flavour Wraps Allergen Sensitivity Summary
| Sensitivity level | Menu item | Why It’s More / Less Sensitive |
| Most Allergen-sensitive | The Caesar & Bacon Chicken One — Crispy | This wrap contains cereals (gluten), sesame, milk, eggs, and fish. May also contain traces of soya, nuts, and peanuts. Those confirmed “contains” entries (breaded/crispy coating, cheese/dressing, plus fish shown) make this the highest-risk wrap in the Wraps group. |
| Least Allergen-sensitive | The Spicy Veggie One (VE) | Marked VE (vegan) and shown with fewer confirmed allergens — the only confirmed “contains” in the grid is sesame; other items are marked as may contain traces (cereals, soya, nuts, peanuts). So, relative to the other wraps, it has the fewest confirmed allergens, but it is not safe for a sesame allergy. |
Salads Allergen Information
McDonald’s salads are a lighter option but still require careful allergen checks. The range includes the Grilled Chicken Salad, Grilled Chicken & Bacon Salad, Crispy Chicken Salad, Crispy Chicken & Bacon Salad, and the simple Side Salad (V). For dressing, the Balsamic Dressing (VE) is available.
Salads Allergen Sensitivity Overview
| Sensitivity Level | Menu Item | Reason for Sensitivity |
| Most Allergen-sensitive | Crispy Chicken & Bacon Salad | Contains cereals (gluten), breaded chicken, may have traces of nuts & soya. Breaded chicken is the main allergen source, and “may contain” items raise cross-contamination risk. |
| Least Allergen-sensitive | Balsamic Dressing – 30g (VE) | No allergens are flagged. Marked as vegan (VE), making it the lowest-risk item in the Salads section. |
McDonald’s Condiments & Sauces Allergen Information
Even the little extras can matter when it comes to allergens. McDonald’s Condiments & Sauces allergen menu gives clear details on dips, spreads, and toppings so you can enjoy your meal with confidence. Everyday favourites like ketchup, BBQ dip, and sweet curry sauce are flagged for potential allergens such as mustard, soya, or milk. Options like strawberry jam, golden syrup, and sweet chilli dip provide simpler, allergen-friendly choices. By checking this guide before ordering, customers with food sensitivities can still personalise their meal without unnecessary worry.
Condiments & Sauces Allergen Sensitivity Highlights
| Sensitivity Level | Menu Item | Why It’s More / Less Sensitive |
| Most Allergen-Sensitive | Garlic Mayo Dip (40g) | Contains milk and eggs, and also soya in traces. Multiple common allergens make it the highest-risk condiment. |
| Least Allergen-Sensitive | Tomato Ketchup (25ml) | Contains no major allergens. Safe option across the 14 allergen categories, making it the lowest-risk choice. |
Fries Allergen Information
McDonald’s fries are listed as suitable for vegans, but they’re cooked in the same oil as Veggie Dippers and prepared in kitchens handling multiple allergens. Cross-contact is possible; please check ingredient details and contact Customer Services before ordering if you have allergies or severe sensitivities.
Fries & Sides Allergen Sensitivity Guide
| Sensitivity Level | Menu Item | Why It’s More / Less Sensitive |
| Most Allergen-Sensitive | Veggie Dippers (when cooked with Fries/Hash Browns) | Although marked vegan, they are fried in the same oil as Fries and Hash Browns. This cross-contact risk makes them more sensitive to people with severe allergies. |
| Least Allergen-Sensitive | Fries (Small / Medium / Large) | Listed as vegan with no direct allergens. The only risk is shared oil with Veggie Dippers, but otherwise, they are free from the major 14 allergens. |
McDonalds Dairy Free Menu UK 2026
McDonald’s dairy free options in the UK include selected burgers, fries, drinks, sauces, and sides listed in the McDonalds allergen menu. These dairy free McDonald’s items help customers choose safe meals, including some dairy free McDonald’s breakfast choices. This updated McDonalds dairy free list highlights everything made without milk across the menu.
| Menu Item | Category | Dairy-Free (according to UK PDF) |
| Small / Medium / Large Fries | Sides | Yes (VE) |
| Hash Brown | Breakfast / Side | Yes (VE) |
| Side Salad | Salad | Yes (VE) |
| Balsamic Dressing (30g) | Condiment / Dressing | Yes (VE) |
| Tomato Ketchup (25ml) | Condiment | Yes (VE) |
| Sweet Chilli Dip (40g) | Dip / Sauce | Yes (VE) |
| Bottled Water (still) | Drink | Yes (VE) |
| Tropicana Apple Juice / Orange Juice | Drink | Yes (VE) |
| Regular Coca-Cola (various sizes) | Drink | Yes (VE) |
| Fruit Bag (Apple / Pineapple / Melon) | Happy Meal / Side | Yes (VE) |
| Carrot Bag / Cucumber Sticks (Veggie Sticks) | Side / Happy Meal | Yes (VE) |
Additional Allergen Information – You Should Know
When it comes to eating out with food allergies or dietary sensitivities, the smallest details can make the biggest difference. McDonald’s provides a lot of allergen guidance, but as a fan sharing this with you, I want to break it down in a way that’s easier to digest (pun intended!).
Here are some key things about McDonalds allergen menu you should know before placing your next order:
- Shared kitchens mean shared risks
McDonald’s restaurants handle a wide range of ingredients in the same preparation areas. Because of this, no item can ever be guaranteed completely allergen-free – even if you remove an ingredient. - Bread products and sesame seeds
Buns, rolls, and wraps are toasted in the same toaster as those containing sesame seeds. If sesame is an issue, keep this in mind, as there’s a chance of trace contact. - Cheese and milk
Even if you request a meal without cheese, traces of milk may still find their way into your food because of how cheese is stored and handled in the kitchen. - Frying oil and cross-contact
Fries and hash browns are cooked in the same oil as Veggie Dippers. If you’re highly sensitive to certain ingredients, this is an important detail. Some people ask the question: Does McDonald’s use peanut oil? The answer is “No”. - Delivery adds another layer
Ordering through delivery services means your food may travel alongside other meals containing allergens. That extra step makes it harder to avoid cross-contact.
My Tip For Staying Safe
If you have allergies, always:
- Read the packaging carefully – sometimes details are clearer there than on menus.
- Check the official McDonalds allergens updates – McDonald’s refreshes them regularly at www.mcdonalds.co.uk/nutrition.
- Reach out to Customer Services if you’re ever unsure. A quick question can save a lot of worry.