Craving a juicy burger without the carbs? These keto big mac smash burgers deliver all the flavor of the iconic fast-food favorite in a low-carb, gluten-free package. With a crispy, caramelized crust and a tangy special sauce, this recipe is perfect for satisfying your burger cravings on a keto diet.
Why You’ll Love These Keto Big Mac Smash Burgers
These keto big mac smash burgers are incredibly easy to make and require just a handful of ingredients. The smash technique creates a thin, crispy patty that mimics the texture of a classic burger. Plus, the homemade special sauce is sugar-free and packed with flavor, making every bite irresistible.
How to Make Keto Big Mac Smash Burgers
Prep Time: 10 minutes | Cook Time: 10 minutes | Total Time: 20 minutes | Servings: 2
Ingredients
- 1 pound ground beef (80/20)
- 4 slices cheddar cheese
- 4 large lettuce leaves (for buns)
- 1/4 cup sugar-free ketchup
- 2 tablespoons mayonnaise
- 1 tablespoon yellow mustard
- 1 teaspoon white vinegar
- 1 teaspoon onion powder
- 1/2 teaspoon garlic powder
- 1/2 teaspoon smoked paprika
- Salt and pepper to taste
- 2 tablespoons dill pickle slices
- 1 tablespoon finely chopped onion
Instructions
- In a small bowl, whisk together the sugar-free ketchup, mayonnaise, mustard, vinegar, onion powder, garlic powder, and smoked paprika to make the special sauce. Set aside.
- Divide the ground beef into 4 equal portions (about 4 ounces each). Form each into a loose ball without overworking the meat.
- Heat a large cast-iron skillet or griddle over high heat until smoking hot. Place the beef balls in the skillet and immediately smash them flat with a spatula until they are about 1/4-inch thick.
- Season the patties generously with salt and pepper. Cook for 2-3 minutes until the edges are browned and crispy, then flip.
- Immediately place a slice of cheddar cheese on each patty and cook for another 1-2 minutes until the cheese melts and the patties are cooked through.
- To assemble, place two lettuce leaves on a plate. Spread a tablespoon of special sauce on each leaf. Top with two patties, a few pickle slices, and a sprinkle of chopped onion. Cover with the remaining lettuce leaves.
Tips
- For extra crispiness, use a heavy metal spatula to press the patties firmly. You can also place a piece of parchment paper between the spatula and the meat to prevent sticking.
- If you prefer a bun, use large lettuce leaves or keto-friendly buns. The lettuce wraps keep these keto big mac smash burgers low in carbs.
- Make the special sauce ahead of time and store it in the fridge for up to a week. It also works great as a dip for veggies or keto fries.
Customizing Your Keto Big Mac Smash Burgers
Feel free to add your favorite toppings like sliced avocado, bacon, or pickled jalapeños. For a dairy-free version, omit the cheese or use a dairy-free alternative. These keto big mac smash burgers are versatile and can be adapted to suit your taste preferences.
Final Thoughts
These keto big mac smash burgers are a game-changer for anyone following a low-carb lifestyle. They are quick to prepare, packed with flavor, and satisfy that fast-food craving without the guilt. Try them for your next weeknight dinner or meal prep session—you won’t be disappointed. For more keto-friendly recipes, check out our collection of low-carb meals.
For more on the health benefits of a ketogenic diet, visit Healthline’s guide to keto.
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