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What Does Burger King Have That's Vegan?

6 min read

According to a 2025 Veganuary guide, Burger King has continued to expand its plant-based offerings, making it a more accessible fast-food choice for those on a vegan diet. This comprehensive guide details exactly what does Burger King have that's vegan, helping you navigate the menu for a satisfying plant-based meal.

Quick Summary

This guide outlines the current vegan offerings at Burger King, including main courses like the Impossible Whopper (hold the mayo), vegan-friendly sides, breakfast items, and sauces, while also addressing cross-contamination risks and regional menu variations.

Key Points

  • Impossible Whopper (no mayo): In the US, the Impossible Whopper becomes vegan by ordering it without mayonnaise.

  • Vegan Royale (UK): A crispy plant-based 'chicken' burger certified by The Vegan Society and cooked separately from meat.

  • Vegan Sides: Fries, hash browns, and French toast sticks are standard vegan options, though shared fryer risks exist.

  • Cross-Contamination: Shared cooking surfaces, especially the broiler for burgers, are a key concern for some vegans, but certified options exist.

  • Regional Differences: Vegan menus vary significantly by country; check the local Burger King offerings for accurate information.

  • Common Vegan Sauces: Ketchup, mustard, and BBQ sauce are typically safe choices for vegans.

In This Article

The Vegan Menu at Burger King: Your Complete Guide

For many years, finding vegan options at Burger King was a challenge. However, the fast-food giant has made significant strides in recent years to provide plant-based choices, catering to the growing number of vegans and flexitarians. While availability can vary by country and region, there is now a solid foundation of vegan-friendly items in many locations. The following sections break down the options for different meal times and categories.

Main Dishes: Burgers and Beyond

The centerpiece of Burger King's vegan menu is undoubtedly the Impossible Whopper in the US, while other countries feature variations like the Plant-Based Whopper or Vegan Royale.

  • Impossible Whopper (US): The patty itself is made entirely from plants by Impossible Foods. To make it vegan, you must specifically ask for no mayonnaise, as the standard version includes egg-based mayo. The bun is confirmed to be vegan, along with the standard toppings like lettuce, tomato, pickles, and ketchup.
  • Plant-Based Whopper (UK and other regions): Similar to the Impossible Whopper, this version features a soy-based patty from a different supplier, often The Vegetarian Butcher. The same rule applies: ensure you order it with vegan mayonnaise or no mayo, depending on local recipes, and be aware of cross-contamination concerns.
  • Vegan Royale (UK): This is a crispy, plant-based chicken-style patty served with vegan mayo and lettuce on a sesame seed bun. It is certified vegan by The Vegan Society, meaning it is prepared separately from meat products to avoid cross-contamination. This is often the safest bet for vegans concerned about shared cooking surfaces.
  • Vegan Nuggets (UK): Certified vegan nuggets are also available in many UK locations, offering a reliable, meat-free side or snack.

Vegan-Friendly Sides and Breakfast

In addition to the main courses, several side dishes and breakfast items can be ordered vegan, though some may require modifications.

  • Fries: The classic Burger King fries are vegan-friendly and cooked in vegetable oil in many locations, including the US and UK. However, be mindful of the potential for shared fryers and filtration systems, which can cause cross-contact.
  • Hash Browns: A reliable breakfast option, Burger King's hash browns are vegan. Just be aware that they are cooked in a shared fryer.
  • French Toast Sticks: These breakfast treats are surprisingly vegan-friendly, along with the accompanying syrup.
  • Dutch Apple Pie: For dessert, this pastry is often vegan, but it's always best to confirm local ingredients.
  • Garden Side Salad: Order this without cheese and with a vegan-friendly dressing like Balsamic Vinaigrette.
  • Sauces: Ketchup, mustard, BBQ sauce, and sweet-and-sour sauce are generally safe for vegans.

Cross-Contamination: A Key Consideration

One of the most significant points of contention for vegans at Burger King revolves around cooking methods. While the ingredients in a plant-based patty might be vegan, the preparation can raise concerns.

  • The Broiler Issue: In many locations, including the US, the Impossible Whopper and other plant-based burger patties are cooked on the same flame-grill broiler as the beef patties. For strict vegans, this risk of cross-contamination is a deal-breaker. It is often possible to request the patty be microwaved instead, but this depends on location and staff willingness.
  • The Fryer Issue: Some locations use shared oil filtration systems for their fryers, even if they have separate vats for different products. This means that while fries or hash browns are cooked separately, the oil could potentially have come into contact with non-vegan items.
  • Certified Vegan Options: The Vegan Royale in the UK, for example, is specifically certified by The Vegan Society, which includes stringent checks to prevent cross-contamination. This makes it a safer option for those with concerns.

How to Order Vegan at Burger King

To ensure you get a truly vegan meal, communication with the staff is key. Clearly state your dietary needs and ask specific questions about preparation.

  1. Be specific: When ordering the Impossible Whopper or Plant-Based Whopper, explicitly say "no mayonnaise" and clarify if you are concerned about the broiler.
  2. Ask for separate prep: If cross-contamination is a concern, politely ask if the patty can be microwaved instead of grilled. This may not always be possible, but it's worth asking.
  3. Use the app or website: The Burger King app or website often provides allergen and ingredient information, which can be a useful tool for confirming items.
  4. Confirm locally: Menus and preparation methods can vary. Always confirm with the staff at your specific location, especially in different countries, what their offerings and procedures are.

Comparison Table: Regional Vegan Menu Differences

Item US (Example) UK (Example) Other EU Regions (Example)
Main Burger Impossible Whopper (Hold the mayo) Plant-Based Whopper or Vegan Royale Plant-Based Whopper or regional veggie burgers
Vegan Certification None (due to shared broiler) Vegan Royale is certified Varies by region and item
Vegan Side Fries, Hash Browns (shared fryer risk) Fries, Vegan Nuggets (certified), Onion Rings Fries, Plant-Based Nuggets
Breakfast Options Hash Browns, French Toast Sticks Hash Browns Availability varies
Dessert Dutch Apple Pie (check locally) N/A (check locally) Varies
Cross-Contamination Shared broiler for burgers, shared oil filter for fryers Vegan Royale cooked separately; Plant-Based Whopper is not Varies, Plant-Based Whoppers often on shared broiler

Conclusion

Burger King has made notable progress in accommodating vegan diners by introducing main courses like the Impossible Whopper and offering several side options that are naturally plant-based. The availability and certification of items like the Vegan Royale vary significantly by country, making it essential to check the local menu. While cross-contamination remains a concern with some plant-based burgers, understanding the menu and communicating with staff makes it possible to enjoy a satisfying vegan meal at Burger King.

More resources

For updated allergen information and specific details on your local menu, visit the official Burger King UK nutrition portal.

Burger King UK Nutrition Explorer

Key Takeaways

  • Order the Impossible Whopper without mayo to make it vegan in the US.
  • The Vegan Royale is a fully certified vegan option in the UK, cooked separately to avoid cross-contamination.
  • Fries, hash browns, and French toast sticks are reliable vegan-friendly sides, though potential cross-contamination in shared fryers should be considered.
  • Sauces like ketchup, mustard, and BBQ are generally safe to add to your meal.
  • Regional variations are significant, so always check the menu and specific preparation methods for your country.
  • For strict vegans, request special preparation (like microwaving the patty) if shared grill contact is a concern.

FAQs

Question: Is the Impossible Whopper patty itself vegan? Answer: Yes, the Impossible patty is 100% plant-based and made from soy protein. The default Impossible Whopper in the US is not vegan because it comes with egg-based mayonnaise, so you must request to hold the mayo.

Question: Are Burger King fries vegan? Answer: In many regions, including the US and UK, the classic fries are vegan as they are cooked in vegetable oil. However, there is a risk of cross-contamination due to shared fryers and oil filtration systems.

Question: What is the difference between the Plant-Based Whopper and the Vegan Royale? Answer: The Vegan Royale (available in the UK) features a certified-vegan patty and is cooked separately from meat products, providing no risk of cross-contamination. The Plant-Based Whopper patty is plant-based but is often cooked on the same grill as beef patties, which is why it is not certified vegan.

Question: Can I get a vegan breakfast at Burger King? Answer: Yes, vegan breakfast options often include hash browns and French toast sticks, which are both plant-based. Be aware that hash browns are cooked in a shared fryer.

Question: Are Burger King's buns vegan? Answer: Yes, the buns used for the vegan and plant-based burgers are suitable for vegans in many locations.

Question: Do all Burger King locations offer the same vegan menu? Answer: No, menu availability and specific vegan options vary significantly by country and even by location. For example, the Vegan Royale is a staple in the UK, while the US relies primarily on the modified Impossible Whopper.

Question: Is there any vegan dessert at Burger King? Answer: The Dutch Apple Pie is often vegan, but availability and ingredients can differ regionally. It is always recommended to check locally to be sure.

Question: What sauces can vegans use at Burger King? Answer: Common vegan sauce options include ketchup, mustard, and BBQ sauce. Some locations also offer sweet-and-sour sauce.

Frequently Asked Questions

No, the standard Impossible Whopper is not vegan because it includes egg-based mayonnaise. You must specify 'no mayo' when ordering to make it vegan.

The fries themselves are vegan, but they are cooked in fryers that share an oil filtration system with non-vegan items in many locations. This poses a cross-contamination risk for strict vegans.

In the UK, the Vegan Royale is cooked using separate equipment and is certified by The Vegan Society, ensuring it is prepared separately from meat products.

Vegan breakfast options include hash browns and French toast sticks with syrup. Always remember that hash browns are cooked in a shared fryer.

Availability of vegan cheese varies by region. Some international menus offer burgers with vegan cheese, while it may not be an option in the US. It's best to check your local menu.

The best way to verify options is by checking the official Burger King website for your country or using the mobile app, which often provides ingredient and allergen information.

In some countries like the UK, the onion rings are vegan-friendly but still carry a cross-contamination risk due to shared oil filtration. In the US, they contain dairy and are not vegan.

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Medical Disclaimer

This content is for informational purposes only and should not replace professional medical advice.