A flame-grilled, plant-based patty with juicy tomatoes, crisp lettuce, creamy mayonnaise, ketchup, crunchy pickles, and sliced white onions on a toasted sesame seed bun.
*Patty cooked on the same broiler as beef patties.
- Regular Burger Sandwich
- This is one of the best burgers at an affordable price at Burger King.

Price – $7.59 | Cal – 630
Customization Option
Customization Option | Description | Price | Calories |
---|---|---|---|
Base Burger | Impossible Whopper with standard toppings | $5.59 | 630 |
Add Cheese | American cheese added to the burger | +$0.50 | +50 |
Add Bacon | Two slices of bacon | +$1.00 | +80 |
Extra Patty | Additional Impossible patty | +$1.99 | +240 |
Toppings (standard) | Lettuce, tomato, mayonnaise, ketchup, pickles, onions | Included | – |
Vegetable Options | Extra lettuce, tomato, onion, or pickles | +$0.25 each | – |
Sauces (various options) | Ketchup, mustard, BBQ sauce (light or extra) | Included | – |
Avocado Spread (Royal Perks) | Add avocado spread for a creamy texture | +$1.00 | +100 |
- Prices may vary by location.
- The calorie count can change based on customization choices.
Nutrition
Nutrient | Amount per Serving |
---|---|
Calories | 630 Cal |
Fat | 32 g |
Saturated Fat | 10 g |
Trans Fat | 0 g |
Cholesterol | 15 mg |
Sodium | 1,350 mg |
Carbohydrates | 62 g |
Fiber | 6 g |
Sugar | 13 g |
Proteins | 28 g |
Allergen
- Wheat
- Egg
- Oil
- Soy
- Sesame
Ingredients
- Patty: Made from Impossible Foods’ plant-based burger, which includes:
- Soy protein
- Potato protein
- Coconut oil
- Sunflower oil
- Soy leghemoglobin (which contains heme, giving it a meaty flavor)
- Methylcellulose
- Toppings:
- Tomatoes
- Lettuce
- Mayonnaise (contains eggs, thus not vegan)
- Ketchup
- Pickles
- Sliced white onions
- Bun: Sesame seed bun
FAQs
Is the Impossible Whopper vegan?
No, the standard Impossible Whopper contains mayonnaise, which is made with eggs. However, you can request it without mayonnaise to make it vegan.
How does the taste compare to the regular Whopper?
Many customers and taste testers report that the Impossible Whopper tastes very similar to the beef Whopper, making it a popular choice for those seeking a meat alternative.
Can I customize my Impossible Whopper?
Yes, you can customize your Impossible Whopper by adding or removing toppings according to your preferences.
Is the Impossible patty gluten-free?
Yes, the current recipe of the Impossible patty is gluten-free as it uses soy protein instead of wheat protein.
What is heme in the Impossible patty?
Heme is a molecule that gives the burger its meaty flavor and color. It is derived from soy leghemoglobin and is engineered to mimic the heme found in animal products.
Conclusion
The Burger King Impossible Whopper offers a delicious plant-based alternative to the classic Whopper. With the same great taste and satisfying ingredients, it’s perfect for those looking to enjoy a burger without the meat. While it’s a healthier choice for some, it’s still a treat to enjoy every once in a while.
We hope this post helped you learn more about this tasty option! Thank you for taking the time to read, and we hope you’re feeling hungry for your next meal!