The sizzle of ground beef hitting a hot skillet is music to my ears, instantly transporting me to cozy summer barbecues. Today, I’m excited to share my recipe for Irresistible Bacon Double Smash Burgers with Baconnaise Sauce, the ultimate comfort food you can whip up in no time. With their crispy edges and juicy centers, these burgers promise a gourmet experience that’s perfect for busy weeknights. Plus, the rich, creamy baconnaise sauce paired with sweet caramelized onions elevates each bite to sheer bliss. Customizable to fit your cravings, this creation is bound to become a new family favorite. Are you ready to dive into burger nirvana?

Why Will You Love These Smash Burgers?
Satisfying Flavor Explosion: Each bite of these burgers delivers a crunchy exterior with a juicy, flavorful center, thanks to the perfect fat ratio in the ground chuck.
Quick and Easy: This recipe requires minimal prep and cooks quickly, making it a perfect choice for busy weeknights.
Customizable Joy: Feel free to tweak the toppings and sauces to match your family’s tastes—swap in turkey bacon or Greek yogurt for a lighter twist!
Perfect for Everyone: These smash burgers are a hit with kids and adults alike, promising a crowd-pleasing meal. Pair them with some homemade fries or a retro-style milkshake, and you have a memorable dining experience.
Elevate your cooking repertoire and check out more delicious options like Cod Potatoes Sauce or Bobby Flay Sauce for additional flavor inspiration!
Smash Burgers with Baconnaise Sauce Ingredients
For the Burger Patties
- Ground Chuck – Creates juicy, flavorful burgers with an ideal 80/20 fat ratio.
- Kosher Salt – Essential for enhancing the beef’s natural taste.
- Black Pepper – Provides a hint of spice; freshly ground is best for flavor.
For the Baconnaise Sauce
- Mayonnaise – The creamy base for baconnaise; Greek yogurt can be a lighter substitute.
- Cooked Bacon – Infuses a rich, smoky flavor into the baconnaise; opt for turkey bacon if desired.
- Worcestershire Sauce – Adds depth and savory notes; soy sauce works as an alternative.
- Garlic Powder – Enhances the sauce’s flavor; fresh garlic can be used for a bolder taste.
For the Caramelized Onions
- Sweet Onions – Essential for sweetness; ensure they are well-caramelized for maximum flavor.
- Olive Oil – Used for sautéing onions, infusing them with flavor as they cook.
For Assembly
- Brioche Buns – Soft and buttery, perfect for holding together your delicious smash burgers.
- American Cheese – Melts beautifully for that creamy richness with each bite.
- Lettuce & Tomato – Fresh toppings adding crunch and a burst of flavor.
Dive into these smash burgers with baconnaise sauce and savor every delightful bite!
Step‑by‑Step Instructions for Smash Burgers with Baconnaise Sauce
Step 1: Caramelize the Onions
Thinly slice the sweet onions and heat a large skillet over medium-low heat. Add a splash of olive oil along with a pinch of salt and black pepper as you stir the onions. Cook for about 45 minutes, stirring occasionally, until the onions turn golden brown and soft, revealing their natural sweetness. This caramelization step adds depth to your smash burgers with baconnaise sauce.
Step 2: Prepare the Baconnaise Sauce
In a medium bowl, combine mayonnaise with finely chopped cooked bacon, Worcestershire sauce, and garlic powder. Mix well until all ingredients are thoroughly combined and the sauce is creamy. Set this flavorful baconnaise sauce aside, as it will add a deliciously rich layer to your smash burgers later.
Step 3: Form the Burger Patties
Divide the ground chuck into eight equal portions of about 2 ounces each, gently rolling them into balls. Preheat a griddle or large skillet over high heat until it’s sizzling hot. Place the beef balls on the hot surface, then use a spatula to smash each one down flat. Season the tops generously with kosher salt and freshly ground black pepper.
Step 4: Cook the Burger Patties
After smashing the patties, let them sear without moving them for about 2-3 minutes until a nice crust forms. Carefully flip each patty and immediately place a slice of American cheese on top. Add a quarter of the caramelized onions onto half of the patties and cook until the cheese is perfectly melted, about 1 minute.
Step 5: Assemble the Smash Burgers
Slice the brioche buns in half and spread the baconnaise sauce generously on both sides. Stack two cooked patties on top of each other—one with melted cheese and onions. Layer fresh lettuce and tomato as desired, then place the top half of the bun to finish off your smash burgers with baconnaise sauce.
Step 6: Rest the Burgers
Once assembled, allow the burgers to rest for a couple of minutes. This resting time allows the flavors to meld beautifully and ensures a juicy bite. Prepare to savor the rich aroma and the mouthwatering experience of your homemade smash burgers with baconnaise sauce!

What to Serve with Irresistible Bacon Double Smash Burgers?
Transform a simple dinner into a delightful feast that tantalizes the senses and brings smiles around the table.
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Crispy French Fries:
The ultimate classic pairing, crispy fries add a satisfying crunch that balances the juicy richness of the burgers. Try sprinkling them with some sea salt for an extra touch. -
Tangy Coleslaw:
A refreshing coleslaw offers a crunchy contrast and tangy flavor that cuts through the richness of each bite, enhancing the overall dining experience. -
Sweet Potato Wedges:
These caramelized wedges provide a sweet and savory complement, making them a delicious alternative to traditional fries while adding vibrant color to your plate. -
Grilled Corn on the Cob:
Smoky and sweet, grilled corn on the cob brings a burst of summer flavor that pairs perfectly with the deliciousness of your smash burgers with baconnaise sauce. -
Pickles & Jalapeños:
Adding a side of tangy pickles or spicy jalapeños elevates your burger experience, giving it a punchy kick that enlivens each bite and caters to varying tastes. -
Milkshakes or Craft Beers:
For a classic diner twist, serve with creamy milkshakes or a selection of craft beers. The sweet and refreshing drinks juxtapose the savory, rich flavors of the burgers, creating a nostalgic experience. -
Chili Cheese Fries:
For a heartier side, consider chili cheese fries topped with gooey cheese and savory chili. This indulgent pairing can take your burger night to the next level, making it extra special.
How to Store and Freeze Smash Burgers with Baconnaise Sauce
Fridge: Store cooked smash burgers in an airtight container for up to 2 days. Make sure to separate layers with parchment paper to maintain texture.
Freezer: Wrap uncooked smash burger patties tightly with plastic wrap or foil, then place them in a freezer-safe bag. They can be frozen for up to 3 months without losing flavor.
Baconnaise Sauce: Keep leftover baconnaise sauce in an airtight container in the fridge for up to 1 week. Stir well before using, as ingredients may separate.
Reheating: To reheat burgers, use a skillet over medium heat for the best texture, adding a slice of cheese for extra creaminess while warming. Enjoy your delicious smash burgers with baconnaise sauce!
Expert Tips for Smash Burgers with Baconnaise Sauce
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Hot Griddle: Ensure your griddle is fully heated before adding the patties to achieve that crispy, golden exterior.
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Gentle Handling: Avoid overworking the ground chuck when forming patties. This keeps the burgers tender instead of tough.
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Freezing Tips: If preparing ahead, wrap uncooked patties tightly before freezing to avoid freezer burn. They’re good for up to 3 months!
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Reheat Right: For the best texture, reheat leftover burgers in a skillet rather than the microwave; add a slice of cheese for extra richness.
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Customize with Care: Don’t hesitate to swap ingredients, like using Greek yogurt in the baconnaise sauce or trying different toppings. Just remember, balance is key!
Smash Burgers with Baconnaise Sauce Variations
Feel free to let your creativity shine while crafting your smash burgers; there’s no wrong way to enjoy this delectable dish!
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Healthier Baconnaise: Swap mayonnaise with Greek yogurt for a lighter, tangy twist that still delivers creaminess.
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Turkey Bacon Delight: Use turkey bacon instead of regular bacon to enjoy a deliciously lighter option without sacrificing taste. The smoky flavor still shines through!
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Cheese Variety: Experiment with different cheeses, like cheddar or pepper jack, to add unique flavors and a fun kick to each bite.
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Spicy Kick: Mix in a dash of hot sauce or jalapeños into the baconnaise for those who crave a little heat with their burgers.
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Veggie Upgrade: Add a layer of sautéed mushrooms or grilled peppers to bring in an earthy flavor and an extra serving of veggies. This makes each bite even more exciting!
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Savory Swap: Switch the beef patties for ground turkey or plant-based alternatives for a different protein source while keeping the delicious flavor profile.
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Ultimate Toppings: Load up on toppings, like guacamole or crispy onion rings, to elevate your burger experience to gourmet heights!
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Gluten-Free Option: Enjoy it on a lettuce wrap instead of a bun for a gluten-free variation that still lets you savor the delicious flavors of your smash burger.
With endless possibilities, you can keep it classic or personalize your smash burgers with baconnaise sauce to perfectly fit your cravings. For more delicious inspo, check out Cod Potatoes Sauce or Turkey Meatballs Sauce to mix things up in your kitchen!
Make Ahead Options
These irresistible smash burgers with baconnaise sauce are perfect for meal prep, making weeknight dinners a breeze! You can caramelize the sweet onions and prepare the baconnaise sauce up to 3 days in advance, storing them in the refrigerator in airtight containers. For the burger patties, form them into balls and refrigerate for up to 24 hours before cooking; to maintain quality, cover them well to prevent drying out. When you’re ready to indulge, simply heat your griddle, cook the patties to crispy perfection, and assemble your burgers for a gourmet experience that feels effortless and tastes just as delicious. Enjoy the time-saving benefits without sacrificing flavor!

Smash Burgers with Baconnaise Sauce Recipe FAQs
What type of ground beef is best for smash burgers?
Absolutely! For the juiciest smash burgers, I recommend using ground chuck with an 80/20 fat ratio. This blend ensures your burgers are moist and flavorful—perfect for that heavenly bite!
How do I store leftover smash burgers?
To keep your delicious smash burgers fresh, place them in an airtight container in the fridge. They can be stored for up to 2 days. Just make sure to separate the layers with parchment paper to maintain that wonderful texture!
Can I freeze uncooked burger patties?
Very! To freeze uncooked smash burger patties, wrap each one tightly in plastic wrap or foil and place them in a freezer-safe bag. They can last up to 3 months. When you’re ready to cook, just thaw in the fridge overnight for best results!
What should I do if my patties are falling apart while cooking?
If your patties are crumbling, it might be due to overworking the meat when shaping them. Gently handle the ground beef when forming the balls to maintain tenderness. Also, make sure your griddle is hot enough—this helps create a nice crust that holds the patty together!
Is there a healthier alternative for baconnaise sauce?
Definitely! You can swap the mayonnaise in your baconnaise sauce with Greek yogurt. This not only lightens up the sauce but also adds a delightful tanginess without compromising on flavor. Just mix it with the other ingredients as you would!
Can I use different toppings for my smash burgers?
Of course! Feel free to get creative with toppings! You can incorporate different types of cheese, fresh vegetables, or even avocado for an extra layer of flavor. The more the merrier in creating your perfect customized smash burger experience!

Savory Smash Burgers with Baconnaise Sauce You'll Love
Ingredients
Equipment
Method
- Thinly slice the sweet onions and heat a large skillet over medium-low heat. Add olive oil along with a pinch of salt and black pepper. Cook for about 45 minutes, stirring occasionally, until golden brown and soft.
- In a medium bowl, combine mayonnaise, chopped cooked bacon, Worcestershire sauce, and garlic powder. Mix until creamy and set aside.
- Divide the ground chuck into eight equal portions, rolling them into balls. Preheat a griddle until sizzling hot. Smash each ball down flat, seasoning with kosher salt and black pepper.
- Let the patties sear for 2-3 minutes until a crust forms. Flip each patty, adding a slice of American cheese on top. Add caramelized onions on half the patties and cook until the cheese melts.
- Slice the brioche buns and spread baconnaise sauce on both sides. Stack two cooked patties together with melted cheese and onions, then layer with lettuce and tomato before placing the top bun.
- Allow the assembled burgers to rest for a couple of minutes to let flavors meld.

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