Burger King Allergen Menu: Know What You Can Eat

The Burger King allergen menu is an essential guide for customers who want to make safe and informed choices while dining at the fast-food chain. With common allergens such as milk, eggs, soy, gluten, sesame, and more present in many items, it’s important for people with food allergies or dietary restrictions to know exactly what’s inside each product. This menu provides transparency and helps guests avoid unexpected allergen exposure, while still enjoying their favorite meals.

In this article, we’ve organized the Burger King allergen menu into clear, separate tables so you can quickly identify which items contain or may contain allergens. Whether you’re looking for gluten-free, dairy-free, or vegan-friendly options, these detailed tables will make it easier to navigate the menu and choose the right meal for your needs.

Beef Burgers

Item	Milk	Egg	Fish	Soy	Mustard	Sesame	Wheat/Gluten	Sulphites	Shared Equipment
Whopper	May contain	May contain	No	Yes	No	Yes	Yes	No	Shared
Whopper with Cheese	Yes	May contain	No	Yes	No	Yes	Yes	No	Shared
Bacon Cheeseburger	Yes	May contain	No	Yes	No	Yes	Yes	No	Shared
Cheeseburger (Single/Double)	Yes	May contain	No	Yes	No	Yes	Yes	No	Shared
Hamburger	No	May contain	No	Yes	No	Yes	Yes	No	Shared

Chicken Burgers

Item	Milk	Egg	Fish	Soy	Mustard	Sesame	Wheat/Gluten	Sulphites	Shared Equipment
Chicken Royale	No	May contain	No	No	No	Yes	Yes	No	Shared
Chicken Royale with Cheese	Yes	May contain	No	No	No	Yes	Yes	No	Shared
Crispy Chicken	Yes	Yes	No	No	No	Yes	Yes	No	Shared
Steakhouse Crispy Chicken	Yes	May contain	No	No	No	Yes	Yes	No	Shared

Sides

Item	Milk	Egg	Fish	Soy	Mustard	Sesame	Wheat/Gluten	Sulphites	Shared Equipment
Fries	No	No	No	No	No	No	No	No	Shared
Hash Browns	No	No	No	No	No	No	Yes	No	Shared
Onion Rings	No	No	No	No	No	No	Yes	No	Shared
Chicken Nuggets	Yes	Yes	No	No	No	No	Yes	Yes	Shared
Chilli Cheese Bites	Yes	No	No	No	No	No	Yes	No	Shared

Breakfast

Item	Milk	Egg	Fish	Soy	Mustard	Sesame	Wheat/Gluten	Sulphites	Shared Equipment
Bacon & Egg Sandwich	Yes	Yes	No	No	No	No	Yes	No	May contain
Sausage & Egg Sandwich	Yes	Yes	No	No	No	No	Yes	No	Shared
Ultimate Breakfast Sandwich	Yes	Yes	No	No	No	No	Yes	No	Shared

Plant-Based & Kids

Item	Milk	Egg	Fish	Soy	Mustard	Sesame	Wheat/Gluten	Sulphites	Shared Equipment
Plant-based Whopper	No	No	No	Yes	No	Yes	Yes	No	Shared
Vegan Royale	No	No	No	Yes	No	May contain	Yes	No	May contain
Kids Hamburger	No	May contain	No	Yes	No	Yes	Yes	No	Shared
Kids Nuggets	Shared	Shared	Shared	Shared	Shared	No	Yes	No	Shared

Desserts & Beverages

Item	Milk	Egg	Fish	Soy	Wheat/Gluten	Notes	Shared Equipment
Chocolate/Vanilla/Strawberry Milkshakes	Yes	No	No	No	No	Contains milk by recipe	No
Oreo Fusion	Yes	No	No	Yes	Yes	Oreo cookie pieces contain wheat & soya	No
Hot Chocolate	Yes	No	No	Yes	No	—	No
Americano / Espresso / Tea	No	No	No	No	No	Black coffee/tea options	No

Frequently Asked Questions (FAQs)

Does Burger King have a dedicated allergen menu?

Yes. Burger King provides an official allergen menu that lists the presence of common allergens like milk, eggs, gluten, soy, sesame, and more. It is available online in PDF format and often displayed in restaurants upon request.

Are Burger King fries gluten-free?

By recipe, Burger King fries do not contain gluten. However, they are cooked in shared fryers with other products, which means cross-contact with gluten-containing items may occur.

Can I get dairy-free options at Burger King?

Yes. Many items such as the Whopper (without cheese or mayo), fries, hash browns, and even the plant-based Whopper can be ordered dairy-free. However, due to shared equipment, cross-contact with milk is still possible.

Are there nut allergens in Burger King menu items?

Most current Burger King menus (U.S. and U.K.) do not include peanuts or tree nuts as standard ingredients. However, always check the latest allergen guide and confirm with staff in case of supplier changes.

What should I do if I have a severe allergy?

If you have a severe food allergy, always inform staff clearly before ordering. Ask for the latest allergen information in-store and request careful handling of your food. 

Conclusion

In conclusion, the Burger King allergen menu is a valuable resource for anyone with food allergies, intolerances, or dietary restrictions. It clearly highlights which menu items contain allergens and identifies potential cross-contact risks from shared equipment.

While Burger King offers several options that can be made dairy-free, gluten-free, or plant-based, customers with severe allergies should always exercise caution, double-check the most recent allergen charts, and communicate with staff before ordering. With the right preparation, it’s possible to enjoy your meal at Burger King while staying safe and informed.