Burger King Ultimate Steakhouse Bacon Whopper Copycat Recipe (Taste Test & Review)
🥩 This Whopper feels like it belongs at an upscale burger joint! Burger King loaded it with Swiss cheese, crispy onion rings, sautéed mushrooms, and a creamy peppercorn aioli that adds serious steakhouse vibes. The flame-grilled beef pairs perfectly with the earthy mushrooms and sharp Swiss, while the onion rings add that satisfying crunch. If you've tried the classic Whopper a hundred times, this steakhouse upgrade makes it feel brand new.
Ingredients
Main ingredients
- 80/20 ground beef 4 oz
- sesame seed hamburger bun 1 piece
- Swiss cheese 2 slices
- smoked bacon 2 slices
- white mushrooms 1 cup
- iceberg lettuce 3 leaves
- tomato 2 slices
- red onion 2 rings
- frozen onion rings 3 pieces
Seasonings/Sauce
- mayonnaise 2 tbsp
- black pepper 0.5 tsp
- lemon juice 0.25 tsp
- garlic powder 0.25 tsp
- salt 0.5 tsp
- olive oil 1 tsp
Nutrition summary
Carbohydrates
46 g
21%
Protein
40 g
19%
Fat
53 g
60%
Cooking steps
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1
Prep the peppercorn aioli: In a small bowl, mix together mayonnaise, black pepper, lemon juice, and garlic powder until smooth. Chill until ready to use for maximum flavor.
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2
Sauté the mushrooms: Heat olive oil in a skillet over medium-high heat. Add sliced white mushrooms and sprinkle with a pinch of salt. Cook for 5-6 minutes until softened and browned, then set aside.
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3
Cook the bacon: Place bacon slices in a skillet and cook over medium heat until crispy, turning as needed (about 5 minutes). Drain on a paper towel.
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4
Cook onion rings according to package instructions until golden brown and crispy. Set aside for assembly.
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5
Shape ground beef into a 4 oz patty, slightly wider than the bun. Preheat a gas grill or cast-iron grill pan to high heat (about 500°F). Grill patty for 3-4 minutes per side to develop flame-grilled char marks, replicating BK's signature style. Just before the patty is done, top with Swiss cheese and let it melt.
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6
Toast the sesame seed bun cut sides down on the grill or in a dry skillet for 1-2 minutes until lightly golden and crisped.
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7
Assemble: Spread peppercorn aioli on both halves of the toasted bun. Place lettuce on the bottom bun, followed by the beef patty with melted Swiss. Layer sautéed mushrooms, crispy bacon, tomato slices, red onion rings, and crispy onion rings. Cap with the top bun. Serve promptly for ultimate crunch!
Personalized Q&A
Q. Does this Burger King Ultimate Steakhouse Bacon Whopper copycat recipe taste just like the real one?
Yes! This recipe uses a flame-grilled beef patty cooked over high heat to capture Burger King's signature char marks, plus Swiss cheese, sautéed mushrooms, crispy bacon, and crunchy onion rings—all key ingredients from the burger. The creamy peppercorn aioli closely mimics the original's steakhouse-style sauce for authentic flavor.
Q. How do I get the classic flame-grilled Burger King effect at home?
Grilling your burger patty on a gas grill or super-hot cast iron grill pan gives that smoky sear and unmistakable char. Grill patties for 3-4 minutes per side at high heat (about 500°F) to replicate the Burger King method and those iconic grill marks.
Q. Can I make substitutions for the bun or bacon?
Absolutely! While a sesame seed hamburger bun is classic, you can use brioche or whole wheat if you prefer. Turkey bacon or plant-based bacon are great bacon alternatives. For the ultimate steakhouse vibe, keep the Swiss cheese, mushrooms, and crispy onion rings.
Q. What are the nutrition facts for this homemade Ultimate Steakhouse Bacon Whopper?
Each burger has approximately 860 kcal, 46g of carbs (21%), 40g protein (19%), and 53g fat (60%). These values are close to a classic Burger King Whopper but reflect the steakhouse upgrades and bacon addition.
Q. Any tips for perfect burger assembly and keeping my Whopper from getting soggy?
Lightly toasting your bun keeps it sturdy. Layer lettuce first to act as a barrier, and add sauced components just before eating. Stack ingredients in this order: lettuce, patty with Swiss, mushrooms, bacon, tomato, onion, then onion rings for the best texture and taste.
