Burger King Impossible Whopper Price, Nutrition and Allergens
The Burger King Impossible Whopper is a plant-based take on the classic Whopper, featuring a flame-grilled Impossible™ patty stacked with fresh tomatoes, crisp lettuce, creamy mayonnaise, ketchup, crunchy pickles, and sliced onions inside a toasted sesame seed bun.
The Impossible Whopper is Burger King’s signature meatless burger option, crafted with an Impossible Foods™ patty designed to taste and feel like real beef. It’s perfect for vegetarians, flexitarians, or curious meat-eaters who want to cut down on red meat without compromising flavor.
The Impossible Whopper is available year-round at most Burger King locations across the U.S. It is typically served during lunch and dinner hours and is also available on mobile ordering and delivery platforms.
Not by default—it contains mayonnaise (eggs) and is cooked on the same broiler as beef. Order without mayo to make it vegan-friendly.
Does the Impossible patty taste like real beef?
Yes. Thanks to soy leghemoglobin (heme), the patty closely mimics the flavor, aroma, and juiciness of beef.
Can I add cheese or bacon to the Impossible Whopper?
Yes, you can. But note that adding bacon makes it non-vegetarian.
Is the Impossible patty gluten-free?
The patty itself is gluten-free, but the bun contains wheat. Opt for a lettuce wrap for a gluten-free option.
What is “heme” in the Impossible Burger?
Heme is a molecule found in soy leghemoglobin that gives the patty its meaty taste and aroma.
Is the Impossible Whopper healthier than the beef Whopper?
It has less cholesterol and more fiber, but a similar calorie and sodium count.
Can I get the Impossible Whopper in a combo meal?
Yes, it’s available in small, medium, and large combos with fries and a drink.
Is it cooked separately from beef patties?
No, it’s usually flame-grilled on the same broiler. Some locations may allow microwave-only prep on request.
Can I order the Impossible Whopper for delivery?
Yes, it’s on the BK app, website, and third-party services like Uber Eats, DoorDash, and Grubhub.
Is there a spicy Impossible Whopper?
Not officially, but you can add jalapeños, zesty sauce, or spicy mustard to customize it.
Conclusion
The Burger King Impossible Whopper is one of the most popular plant-based fast food burgers in the U.S. With its flame-grilled patty, authentic beef-like flavor, and full customization options, it’s a solid choice for vegetarians, flexitarians, and even meat-eaters looking for variety.
For the best experience, try it without mayo for vegan style, or upgrade with extra toppings to match your cravings.
