When Burger King introduced the Impossible Whopper in summer 2019, it revolutionized fast-food dining by demonstrating that plant-based burgers could deliver the same satisfying experience as traditional beef burgers. This meatless marvel fooled countless skeptics with its remarkably realistic taste and texture, becoming an instant hit among both vegetarians and curious carnivores.
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Table of Contents
Why This Recipe Works
The secret to the Impossible Whopper’s success lies in using high-quality plant-based patties that closely mimic beef’s texture and flavor. When combined with Burger King’s signature toppings and proper cooking technique, these meat alternatives create a burger experience that’s virtually indistinguishable from the original. The key is not overcooking the patties, which can make them dry and less appealing.
Ingredients
For the Burgers:
- Beyond Burger patties – Plant-based patties that provide realistic meat texture and flavor
- Salt – Enhances the natural flavors in the plant-based patty
- Black pepper – Adds subtle heat and complements the patty’s savory notes
- Butter – For toasting buns to golden perfection
For Assembly:
- Mayonnaise – Creamy richness that binds all flavors together
- Sesame seed buns – Classic burger buns that match the original Whopper experience
- Dill pickle slices – Provides a tangy crunch that cuts through richness
- White onions – Sliced thin for a sharp, fresh bite
- Tomato – Fresh slices add juiciness and bright flavor
- Iceberg lettuce – Shredded for easy eating and satisfying crunch
- Ketchup – Classic tomato-based sweetness
How to Make Burger King Impossible Whopper
- Thaw and roll out the patties to 1/4-inch thickness. Season the patties with salt and pepper.
- Butter the sesame-seed hamburger buns and toast them until golden brown.
- Heat a grill or grill pan over medium-high heat. Cook the burger patties for 2 to 3 minutes per side.
- Build the burger by placing a patty on the bottom bun. Top with dill pickle slices, onion ring slices, lettuce, and tomato slices. Spread mayonnaise on the top bun and a small squirt of ketchup. Place the top bun onto the burger and serve.
Cooking the Perfect Meatless Burger Patty
Burger King is famous for its flame-kissed burgers, and using a broiler method of preparation like they do in the restaurant, adds a unique flavor, but you can just as easily make them on a grill or in a skillet.
Please note that the meat-free burgers will cook more quickly than the real beef ones. You can very easily overcook them if you are not careful.
To prevent the Beyond Meat patties from drying out, only cook them until they’re hot, about 2 to 3 minutes per side over medium-high heat. Try lightly brushing both sides of the patties with a neutral oil such as canola to keep the burgers moist and help form a nice crust. I know you can enjoy this vegetarian-style with this meat-free patty burger from this famous burger chain.
Tips for Making a Burger King Impossible Whopper at Home
Use mayo on the bun instead of butter. Cold butter can tear the bun, but mayonnaise is easy to spread and helps toast the bread just as well as butter.
Don’t forget to shred your lettuce. Believe it or not, shredded lettuce is easier to eat and less likely to cause a mess. Oh, and do yourself a favor. Stick with iceberg lettuce and save fancier lettuces for your salad.
Make it a cheeseburger. Top the patty with a slice of American cheese once you flip it over.
Check out more of our burger recipes on YouTube!
Storage & Reheating Instructions
- Immediate Consumption: For optimal texture and temperature, these burgers are best enjoyed immediately after assembly.
- Leftover Patties: Store cooked patties refrigerated for up to 3 days in an airtight container.
- Reheating Method: Reheat patties in skillet over medium heat for 1-2 minutes per side, or microwave for 30-45 seconds.
- Freezing: Uncooked patties can be frozen according to package directions.
More Burger King Copycat Recipes
- Burger King Double Cheeseburger
- Burger King French Toast Sticks
- Burger King Lucky Charms Milkshake
- Burger King Whopper
Popular Burger and Fast Food Recipes
- Chick-Fil-A Sauce
- Culver’s Butter Burger
- KFC Potato Wedges
- Panda Express Chow Mein
- Quarter Pounder
- Taco Bell Burrito
- Taco Bell Fries
- Vegan Burger
- Wendy’s Baconator
Check out more of my easy burger recipes and the best fast food recipes here on CopyKat!
Burger King Impossible Whopper
Ingredients
- 4 Beyond Burger patties
- 1/2 teaspoon salt plus extra
- 1/4 teaspoon black pepper
- 1 tablespoon butter, softened
- 4 sesame hamburger buns
- 12 pickle slices
- 1/2 white onion sliced into rings cut 1/8-inch thick
- 1 large tomato cut into 8 slices about 1/8-inch thick
- 4 tablespoons ketchup
- 8 leaves iceberg lettuce torn into pieces about the width of the buns
- 4 tablespoons mayonnaise
Instructions
- Thaw the Beyond Burger patties if necessary. Lay the thawed patties between two sheets of waxed paper, roll out the patties with a rolling pin to 1/4-inch thickness. Do not press too hard. Season the patties with 1/2 teaspoon of salt and black pepper.
- Butter the hamburger buns and toast them in a skillet over medium heat until lightly browned. Set aside.
- Heat a grill to medium-high heat. Cook the burger patties for 2 to 3 minutes per side. While cooking, add a dash of salt to each burger.
- To build the burger, place the meat on the bottom bun. Then add 3 or 4 dill pickle slices, 3 or 4 onion ring slices, and 2 or 3 tomato slices. Squirt a small amount of ketchup onto the burger, add lettuce, and then spread mayonnaise onto the top bun. Place the top bun onto the burger and serve.
Beyond burgers contain “rice protein”…and do not contain sunflower seeds.