Texas Double Whopper from Burger King: Allergens at a Glance
The honest verdict
Texas Double Whopper · Burger King
The Texas Double Whopper is Burger King's larger, double-patty take on the classic Whopper, featuring two flame-grilled beef patties, American cheese, bacon, lettuce, tomato, pickles, onions, and a Texas-style sauce on a sesame seed bun. The allergen profile is anchored by wheat from the bun, milk from the cheese, egg and soy from the mayonnaise, and sesame from the seeded bun. Peanut, tree nut, fish, and shellfish are not typical ingredients. The Texas variant differs from the standard Whopper primarily by having two patties, cheese as standard, bacon, and a different sauce — allergen-wise it behaves similarly but with added milk from the cheese and potential soy/egg from the Texas sauce. Always confirm with your specific Burger King location before ordering, as recipes and preparation practices vary by region and over time.
Allergen details change and vary by location. This is a general guide — always confirm with the restaurant before ordering. Not official or medical advice.
Key facts
The Texas Double Whopper is a limited-time or regional menu item at Burger King, not available at all locations year-round.
Burger King's allergen information varies by country — US, Canada, UK, and EU locations may use different ingredients and suppliers.
The sesame seed bun on the Texas Double Whopper makes it a direct source of sesame, the 9th major allergen under the FASTER Act.
Every major allergen, one clear grid
Each of the nine major allergens marked for Texas Double Whopper at Burger King — Contains, May contain (cross-contact or varies), or Free. Anything we couldn't confirm defaults to "may contain," because a shared kitchen can't be ruled out without the restaurant's official menu.
- MilkContains
American cheese is a standard ingredient on the Texas Double Whopper. Milk is also present in some Texas-style sauce recipes. The bun may contain milk depending on the bakery supplier.
- EggContains
Mayonnaise is a standard condiment on the Texas Double Whopper, and mayonnaise contains egg. The Texas-style sauce may also contain egg as an emulsifier.
- Wheat / GlutenContains
The sesame seed bun is wheat-based. There is no standard gluten-free bun option at Burger King. The Texas Double Whopper is not available as a lettuce wrap at most locations.
- SoyContains
Soybean oil is used in the mayonnaise and likely in the Texas-style sauce. The bun may also contain soy lecithin or soy flour. Refined soybean oil is FDA-exempt from allergen labeling but still present in the ingredient list.
- PeanutFree
Peanut is not a listed ingredient in any component of the Texas Double Whopper. Cross-contact is very unlikely in Burger King's kitchen environment.
- Tree NutFree
Tree nuts are not an ingredient in the Texas Double Whopper or its standard components.
- FishFree
Fish is not an ingredient in the Texas Double Whopper. Burger King's fish sandwich (Big Fish) is prepared separately, but shared grill surfaces could theoretically introduce trace fish protein.
- ShellfishFree
Shellfish is not an ingredient in the Texas Double Whopper and is not typical in Burger King's kitchen.
- SesameContains
The Texas Double Whopper is served on a sesame seed bun. Sesame seeds are visible on the bun top. This is a direct source of sesame allergen.
“May contain” means cross-contact is possible or the answer varies by location — not that the allergen is a listed ingredient. For a severe allergy, treat “may contain” the same as “contains” until the restaurant confirms otherwise.
Small changes that remove an allergen
Simple modifications that can take an allergen off your texas double whopper. Always name your allergy when you order and ask staff to confirm — a modification only helps if the kitchen prepares it separately.
Order without cheese
Order without mayonnaise and Texas-style sauce
Request a lettuce wrap instead of the sesame seed bun
Order without bacon
A modification lowers exposure but doesn't erase cross-contact from shared fryers, grills, or prep surfaces. For a severe allergy, confirm the prep with a manager before you eat.
Read this before you order
Cross-contact & severe allergies
A “free of” mark on the grid above means the allergen isn't an ingredient — it doesn't mean the item was made in an allergen-free kitchen. Two things matter most:
Shared fryers & equipment
Burger King uses shared grill surfaces for all flame-grilled patties, including the Texas Double Whopper. The same grill cooks regular Whopper patties, chicken sandwiches, and the Big Fish (fish sandwich). Shared fryers are used for French fries, onion rings, and chicken items. Bun toasters are shared across all sandwich types. Cross-contact with wheat, milk, egg, soy, and fish is possible through shared equipment. The Texas Double Whopper is not prepared in a dedicated allergen-free zone.
If your allergy is severe
For anaphylactic allergy to wheat, milk, egg, soy, or sesame, the Texas Double Whopper is not a safe choice without restaurant-level confirmation of ingredient sourcing and preparation practices. Burger King's allergen information varies by country and region. Shared grill surfaces and bun toasters create real cross-contact risk. Carry your epinephrine auto-injector. If you cannot confirm preparation details, consider a different restaurant with dedicated allergen-free protocols.
This guidance is general and can't account for how any single location prepares your food. The restaurant's staff and official allergen menu are the final word — when in doubt, ask, or choose something else.
❓Frequently Asked Questions
Yes. The sesame seed bun is wheat-based, making the Texas Double Whopper a direct source of gluten. There is no standard gluten-free bun option at Burger King. Removing the bun and requesting a lettuce wrap removes the wheat, but cross-contact from shared grill surfaces and bun toasters remains a concern for those with celiac disease or severe gluten sensitivity.
No. American cheese is a standard ingredient, and the Texas-style sauce may contain milk-derived ingredients. Ordering without cheese removes the primary dairy source, but the bun and sauce should still be verified. Some Burger King locations use a butter-based bun wash — ask the specific location about their bun preparation.
The Texas Double Whopper has two patties instead of one, includes American cheese as standard (the regular Whopper does not), adds bacon, and uses a Texas-style sauce instead of standard Whopper sauce. Allergen-wise, the Texas version adds milk from the cheese, potential soy/egg from the Texas sauce, and soy from bacon seasoning. The bun, mayonnaise, and sesame profile are shared between both items.
Yes. The bun is topped with sesame seeds, making this a direct sesame-containing item. The FASTER Act (2023) requires sesame to be labeled as a major allergen in the US. If you have a sesame allergy, the bun must be removed or replaced with a lettuce wrap. Confirm with the restaurant whether the Texas-style sauce contains tahini or sesame oil — some regional sauce recipes may include sesame.
With caution. Soybean oil is used in the mayonnaise and likely in the Texas-style sauce. Highly refined soybean oil is FDA-exempt from allergen labeling and is tolerated by most people with soy allergy. However, those with severe soy allergy should confirm the specific oil type used and whether the bun contains soy flour or soy lecithin. Requesting the burger without mayonnaise and sauce reduces soy exposure significantly.
The Texas Double Whopper itself does not contain fish. The risk is cross-contact: Burger King's Big Fish sandwich is cooked on the same grill surface as beef patties. Fish protein can transfer via the grill. If you have a fish allergy, ask the restaurant whether they use a dedicated grill area for fish items or whether the grill is cleaned between fish and beef orders.
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Please verify before ordering
Allergen info changes and varies by location
Recipes, suppliers, and preparation methods change often and differ between locations, so the details here can go out of date or not match your specific Burger King restaurant. Always confirm directly with the restaurant and check its official allergen menu before ordering. This page is a general research summary — it is not official information from Burger King, and it is not medical advice. If you have a food allergy, decisions about what is safe to eat should be made with the restaurant and, where relevant, your healthcare provider.