There’s nothing quite like biting into a juicy, perfectly charred smash burger, complete with crispy edges and melty cheese. Add a dollop of creamy, smoky baconnaise sauce, and you’ve got a burger that rivals any diner classic.

I first made this recipe after a barbecue craving hit during a weeknight dinner. With no time for the grill, I discovered the beauty of smash burgers cooked right on a cast-iron skillet. The addition of baconnaise? A happy accident that turned into an absolute must-have topping!
Why You’ll Love This Smash Burgers with Baconnaise Sauce Recipe
Prepare to fall head over heels for this deliciously indulgent take on the classic burger. From the flavorful patties to the irresistible sauce, this recipe delivers on every level.
First off, these smash burgers are the ultimate in quick and easy comfort food. The thin patties cook in mere minutes, making this recipe perfect for busy weeknights or last-minute cravings.
The crispy edges are a game-changer. Smashing the patties thin against a hot skillet creates the iconic crust that makes smash burgers so special. It’s a textural delight with every bite.
And let’s not forget the baconnaise sauce. This smoky, tangy spread combines crispy bacon and creamy mayonnaise for a condiment so good you’ll want to slather it on everything.
Finally, the recipe is endlessly customizable. Whether you pile on toppings or keep it simple, these burgers are guaranteed to please everyone at the table.
Ingredients Notes

The beauty of these smash burgers lies in their simplicity. A few key ingredients come together to create bold, unforgettable flavors.
- Ground beef: Choose 80/20 ground beef for the perfect balance of flavor and juiciness. The fat content ensures your patties stay moist and flavorful.
- Cheese: American cheese melts like a dream, making it ideal for smash burgers. If you prefer, cheddar or Swiss also work well.
- Brioche buns: Soft, buttery brioche buns provide the perfect base for these burgers. Toast them lightly for added texture.
- Bacon: The crispy bacon in the baconnaise sauce adds smoky depth and a satisfying crunch.
- Mayonnaise: This creamy staple serves as the base for the sauce. Use a high-quality brand for the best results.
- Pickles: Optional but highly recommended for a tangy bite that cuts through the richness.
Special Equipment Needed: A heavy-bottomed cast-iron skillet or griddle is essential for achieving the perfect crust on your smash burgers.
How to Make Smash Burgers with Baconnaise Sauce

Making these burgers is as fun as it is delicious. Here’s how to create this masterpiece step by step.
- Prepare the baconnaise sauce
In a small bowl, combine ½ cup mayonnaise and 2 tablespoons finely chopped crispy bacon. Add a dash of smoked paprika and a splash of lemon juice for brightness. Mix well and refrigerate until ready to use. - Form the patties
Divide 1 pound of ground beef into four equal portions, rolling each into a loose ball. Avoid over-handling the meat to keep it tender. - Preheat the skillet
Heat a cast-iron skillet or griddle over medium-high heat. Once hot, add a small amount of oil or bacon grease for extra flavor. - Cook and smash the burgers
Place a beef ball onto the skillet and press it down firmly with a spatula or burger press. Hold for 10 seconds to ensure maximum contact with the pan. Season generously with salt and pepper. Repeat with remaining patties. - Flip and add cheese
After 2-3 minutes, when the edges are crispy and browned, flip the patties. Immediately top with slices of cheese, allowing it to melt while the other side cooks. - Toast the buns
In the same skillet, toast the brioche buns cut side down until golden brown and slightly crispy. - Assemble the burgers
Spread a generous layer of baconnaise sauce on the bottom bun. Add the patty, and layer with additional toppings like pickles, lettuce, and tomato if desired. Finish with the top bun.
Total Time: About 20 minutes from start to finish, these burgers are quick, satisfying, and perfect for any occasion.
Storage Options
While smash burgers are best enjoyed fresh, you can store leftovers with ease.
- Refrigeration: Store cooked patties and buns separately in airtight containers. They’ll keep for up to 3 days in the fridge. The baconnaise sauce can last up to a week when refrigerated in a sealed jar.
- Freezing: Wrap cooked patties in aluminum foil and place them in a freezer-safe bag. They’ll keep for up to 3 months. Thaw in the fridge overnight before reheating.
- Reheating: Warm patties in a skillet over medium heat for 2-3 minutes on each side. Avoid microwaving to maintain the texture of the crust.
Variations and Substitutions
This recipe is as versatile as it is delicious. Here are some ideas to make it your own:
- Turkey or chicken smash burgers: Swap out the ground beef for ground turkey or chicken for a lighter option.
- Spicy twist: Add a kick by mixing diced jalapeños into the beef or sprinkling cayenne pepper into the baconnaise sauce.
- Vegetarian version: Use a plant-based ground meat alternative and crispy veggie bacon to replicate the flavors.
- Topping swaps: Try sautéed mushrooms, caramelized onions, or avocado slices to mix up the toppings.
- Different sauces: Experiment with barbecue sauce, sriracha mayo, or garlic aioli for new flavor profiles.
With endless possibilities, this smash burger recipe is bound to become a favorite in your kitchen.
Whether you’re hosting a casual dinner or indulging in a solo treat, these Smash Burgers with Baconnaise Sauce are a guaranteed hit. The crispy patties, melty cheese, and smoky sauce come together in burger perfection. Once you’ve mastered this recipe, you’ll never look at fast food the same way again.
PrintSmash Burgers With Baconnaise Sauce Recipe
Make the ultimate Smash Burgers with Baconnaise Sauce! These juicy burgers are seared to perfection and paired with a creamy bacon-infused mayo. Perfect for BBQs, weeknight dinners, or anytime you're craving a restaurant-quality burger at home.
- Prep Time: 10 minutes
- Cook Time: 10 minutes
- Total Time: 20 minutes
- Yield: 4 servings 1x
- Category: Main Course
- Method: Stovetop
- Cuisine: American
- Diet: Gluten Free
Ingredients
- For the Burgers:
- 1 lb ground beef (80/20 blend recommended)
- Salt and black pepper (to taste)
- 4 burger buns, toasted
- Sliced cheddar cheese (optional)
- For the Baconnaise Sauce:
- ½ cup mayonnaise
- 3 tbsp cooked, crumbled bacon
- 1 tbsp Dijon mustard
- 1 tsp smoked paprika
- 1 tsp garlic powder
- 1 tbsp lemon juice
- Optional Toppings:
- Lettuce
- Tomato slices
- Pickles
Instructions
- Prepare the Baconnaise Sauce:
- In a small bowl, mix mayonnaise, crumbled bacon, Dijon mustard, smoked paprika, garlic powder, and lemon juice. Stir until well combined and refrigerate until ready to use.
- Shape the Patties:
- Divide the ground beef into 4 equal portions. Gently form into loose balls without overworking the meat.
- Cook the Burgers:
- Heat a cast-iron skillet or griddle over high heat until smoking hot. Place the beef balls on the skillet, then use a sturdy spatula to smash them flat (about ¼-inch thick).
- Season with salt and pepper. Let cook for 2-3 minutes without flipping, allowing a crust to form. Flip, add cheese (if using), and cook for another 1-2 minutes.
- Assemble the Burgers:
- Spread Baconnaise sauce generously on the toasted buns. Layer with lettuce, tomato, and pickles (optional). Place the burger patties on top and close the buns.
- Serve and Enjoy:
- Serve immediately with your favorite side dishes!
Notes
- For extra crispy patties, press down a second time after flipping.
- Customize the baconnaise sauce by adjusting the bacon or spice level.
- Use freshly ground beef for the best flavor and texture.
Nutrition
- Serving Size: 1 burger
- Calories: 480
- Sugar: 3g
- Sodium: 850mg
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