Standing at the grill one summer evening, I caught the alluring scent of sizzling meat and crispy bacon wafting through the air, instantly reviving fond memories of backyard barbecues. Today, I’m excited to share my twist on a classic favorite: Smash Burgers with Baconnaise Sauce. These gourmet smash burgers deliver that perfect crispy crust and tender, juicy middle that burger lovers crave. What makes this recipe a standout is the tantalizing smoky Baconnaise sauce, taking this delightful dish to new heights. Easy to prepare and incredibly satisfying, these burgers are ideal for lively cookouts or cozy weeknight dinners alike. Get ready to impress family and friends, and maybe yourself, with this fun and irresistible burger recipe. Are you ready to crush that craving?

Why Are Smash Burgers So Irresistible?
Juicy Perfection: Each bite of these smash burgers boasts a perfectly caramelized crust while maintaining a tender, juicy center that will satisfy your deepest cravings.
Unique Flavor Combination: The smoky Baconnaise sauce enhances the rich taste of the bacon while adding a creamy zing that complements every ingredient.
Quick and Easy: This recipe simplifies gourmet cooking, making it accessible even for novice chefs while still delivering that wow factor.
Versatile Choices: Feel free to customize your toppings! Swap in different cheeses like gouda or incorporate an exciting mix of spices in your Baconnaise sauce to fit your palate.
Crowd-Pleasing Delight: Perfect for gatherings, these smash burgers are sure to impress both family and friends, making them the talk of the next barbecue. Pair them with Garlic Sauce Potatoes or a light salad for a complete meal!
Smash Burgers with Baconnaise Sauce Ingredients
For the Burgers
• Ground Chuck – The heart of this dish, an 80/20 lean-to-fat ratio ensures juiciness and flavor.
• White Onions – Thinly sliced for a sweet crunch; consider using a mandoline for perfect slices.
• Bacon – Crispy and chopped to boost the flavor profile; turkey bacon is a lighter alternative.
• Salt, Pepper, Garlic – Essential seasonings that enhance the burger’s natural flavor; adjust to your taste.
• Mustard – Used during cooking for a tangy twist; any mustard variety works well.
• Pepper Jack Cheese – Adds a spicy kick; substitute with cheddar or mozzarella for milder flavors.
• Burger Buns – Toasted to provide the perfect base; brioche or whole grain can elevate the taste.
• Avocado Oil – Ideal for cooking due to its high smoke point; can be swapped for canola or vegetable oil.
For the Baconnaise Sauce
• Mayo – This creamy base unites all the flavors.
• Ketchup – Adds the sweetness and tanginess that balances the richness.
• Mustard – Enhances the sauce with a delightful zest.
• Crispy Chopped Bacon – Infuses a smoky depth that makes it irresistible.
• Worcestershire Sauce – Provides that umami punch every great sauce needs.
• Apple Cider Vinegar – Brings acidity into play, balancing the creamy richness.
• All-Purpose Rub (Salt, Pepper, Garlic) – Enhances and rounds out the sauce’s overall flavor.
• Red Pepper Flakes – A little heat to elevate the flavor profile brings excitement to every bite.
Get ready to dive into these Smash Burgers with Baconnaise Sauce that will satisfy and delight!
Step‑by‑Step Instructions for Smash Burgers with Baconnaise Sauce
Step 1: Prep the Ingredients
Start by forming the ground chuck into 1/3 pound balls and refrigerate them for 30 minutes to firm up. Meanwhile, thinly slice the white onions using a mandoline for consistent slices, and keep them chilled. Cook the bacon until crispy, chop it, and set it aside for the Baconnaise sauce.
Step 2: Make Baconnaise Sauce
In a mixing bowl, blend together the mayo, ketchup, mustard, crispy chopped bacon, Worcestershire sauce, apple cider vinegar, all-purpose rub, and red pepper flakes. Stir until well combined for a flavorful Baconnaise sauce. Refrigerate this sauce for at least 15-20 minutes to allow the flavors to meld beautifully.
Step 3: Cook the Smash Burgers
Heat a griddle over medium-high heat for about 5 minutes and drizzle avocado oil to prevent sticking. Space the burger balls 2-3 inches apart on the hot griddle. Using a sturdy pressing tool, smash each ball to create a patty, approximately ½-inch thick. Season with salt and pepper, cooking for 3-4 minutes until crispy and golden brown edges form.
Step 4: Add Toppings
Carefully flip the burgers and immediately spread a thin layer of mustard on top of each patty. Place a slice of Pepper Jack cheese over each burger and let it melt for about 3 minutes, ensuring it becomes perfectly gooey and rich while the patties finish cooking.
Step 5: Toast the Buns
While the burgers finish cooking, place the burger buns cut-side down on the griddle. Toast them for 2-3 minutes until they develop a golden-brown color and a light crunch, creating a perfect vessel for your Smash Burgers with Baconnaise Sauce.
Step 6: Assemble the Burgers
Spread a generous layer of Baconnaise sauce on the bottom of each toasted bun. Stack two of the cheesy smash burgers on top, adding even more Baconnaise sauce for extra flavor. Cap off with the top bun and press down gently to meld the layers together, creating an ultimate burger experience to savor.

How to Store and Freeze Smash Burgers with Baconnaise Sauce
Fridge: Store leftover smash burgers in an airtight container for up to 3 days. Keep the Baconnaise sauce in a separate container to maintain its freshness.
Freezer: For long-term storage, wrap the cooled smash burgers tightly in plastic wrap and then in aluminum foil. They can be frozen for up to 3 months.
Reheating: To reheat, thaw in the fridge overnight, then warm in the oven at 350°F (175°C) for about 10-15 minutes, ensuring the burgers stay juicy and delicious.
Baconnaise Sauce: This flavorful sauce can be made in advance and stored in the fridge for up to one week. Its flavors meld beautifully over time, making it even tastier for your next burger feast!
Smash Burgers with Baconnaise Sauce Variations
Feel free to explore these delightful variations that can add a personal touch to your smash burgers!
-
Turkey Option: Substitute ground chuck with ground turkey for a lighter, yet still delicious burger experience.
This option is perfect if you’re aiming for a lower-fat version without sacrificing flavor. -
Cheesy Twist: Swap Pepper Jack cheese for creamy blue cheese or rich gouda for an elevated flavor profile.
The depth of these cheeses provides a unique and gourmet twist that cheese lovers will adore. -
Lighter Sauce: Try Greek yogurt in place of mayo in the Baconnaise sauce for a lighter alternative.
This gives the sauce a tangy twist while keeping it creamy, perfect for those looking to cut calories. -
Vegetarian Delight: Use plant-based ground meat for a vegetarian take on the smash burger.
The crispy texture and flavors will still shine through, making it satisfying for both vegetarians and meat lovers. -
Sweet Mustard: Enhance the Baconnaise by incorporating honey mustard for a touch of sweetness.
The sweetness will balance the smokiness beautifully and offer a delightful flavor contrast. -
Heat it Up: Add jalapeños or sriracha sauce to the Baconnaise for an extra kick.
Spicy lovers will relish the added heat that complements the savory burgers perfectly. -
Bun Swap: Experiment with different buns such as pretzel or whole grain for added flavor and texture.
Each type of bun adds its distinctive character, turning your burgers into a delightful culinary adventure. -
Crunchy Topping: For extra texture, add fried onions or coleslaw on top of the burger before serving.
This adds a delightful crunch and freshness, making each bite exciting and satisfying.
Pair these innovative twists with your smash burgers and enjoy an unforgettable meal experience! If you’re looking for an amazing side to complete your dinner, consider serving them alongside Garlic Sauce Potatoes or a refreshing salad.
What to Serve with Smash Burgers with Baconnaise Sauce
The joy of a summer barbecue shines through in every bite, and the perfect sides can elevate your smash burger experience to new heights.
- Crispy Homemade Fries: The golden crunch and fluffy interior provide the ideal contrast to the juicy burgers, making each bite even more satisfying.
- Classic Coleslaw: A refreshing, crunchy salad that balances the rich flavors of the burgers with its tangy sweetness. It’s the perfect palate cleanser for a delightful meal.
- Grilled Corn on the Cob: Sweet, charred corn adds a seasonal touch and pairs beautifully with the smoky Baconnaise sauce, enhancing those summer vibes.
- Sweet Potato Wedges: Their natural sweetness complements the savory burgers, and they bring a comforting, hearty texture to your plate. A sprinkle of sea salt makes them irresistible!
- Pickle Chips: Crisp, tangy pickles provide an added crunch that complements the rich flavors of the smash burgers, cutting through the indulgence with ease.
- Craft Beer: An ice-cold, hoppy beer enhances the overall experience, matching the bold flavors of the burgers and making every mouthful sing.
- Serve with a Light Salad: A simple mixed green salad drizzled with a light vinaigrette can refresh your palate and set off the robust flavors of the burgers.
- Dessert Twist: Consider a scoop of vanilla bean ice cream topped with a warm chocolate sauce for a sweet finish that mirrors the flavor profile of your gourmet burgers.
Expert Tips for Smash Burgers with Baconnaise Sauce
Use a Mandoline Safely: Ensure you utilize the safety guard or cut-resistant gloves when slicing onions to prevent any finger mishaps.
Don’t Overcrowd the Griddle: For that irresistible crispy crust, avoid overcrowding when cooking the burgers; give each patty enough space on the griddle.
Rest the Patties: Allow your smash burgers to rest for a few minutes post-cooking; this helps lock in juices for a more flavorful and juicy bite.
Customize Your Sauce: Feel free to experiment with the Baconnaise sauce ingredients, adjusting spices or even swapping in different mustard types to suit your taste preferences.
Keep the Heat Consistent: Maintain the medium-high heat throughout cooking; this ensures a perfect sear without undercooking the center of the smash burgers with Baconnaise sauce.
Toast Extra Buns: Always toast a few extra buns; they elevate the burger experience and are perfect for any leftover ingredients you might want to use.
Make Ahead Options
These Smash Burgers with Baconnaise Sauce are perfect for meal prep enthusiasts! You can form the ground chuck into balls and refrigerate them up to 24 hours in advance, ensuring they are nicely chilled and ready for cooking. Additionally, prepare the Baconnaise sauce and store it in the refrigerator for up to one week; the flavors will actually improve as it sits! For best results, keep the bacon crispy until just before serving to maintain its crunch. When you’re ready to cook, simply heat the griddle, smash the patties, and follow the final assembly instructions for an effortless, gourmet burger that’s just as delicious as if made fresh.

Smash Burgers with Baconnaise Sauce Recipe FAQs
What type of ground beef should I use for smash burgers?
Absolutely! I recommend using ground chuck with an 80/20 lean-to-fat ratio. This blend provides the ideal juiciness and flavor, ensuring your burgers are both tender and bursting with taste.
How do I store leftover smash burgers?
Leftover smash burgers can be stored in an airtight container in the fridge for up to 3 days. To maintain optimal flavor, store the Baconnaise sauce separately in another container, as this keeps it fresh and ready for your next meal.
Can I freeze the smash burgers and Baconnaise sauce?
Yes, of course! For freezing, wrap cooled smash burgers tightly in plastic wrap and then in aluminum foil to prevent freezer burn. They can be frozen for up to 3 months. The Baconnaise sauce can also be made and stored in the fridge for up to one week, but it’s not recommended to freeze it as the texture may change.
What can I do if my smash burgers are dry?
If your smash burgers turn out dry, they could have been overcooked or the meat used may have been too lean. For juicier results, always use ground beef with a higher fat content (like 80/20) and make sure not to overpress the patties when cooking. Aim for a cook time of 3-4 minutes on one side before flipping.
Can I use turkey bacon instead of regular bacon in Baconnaise sauce?
Very! Using turkey bacon is a great lighter alternative that still adds a wonderful flavor to the Baconnaise sauce. Just cook it until it’s crispy, then chop it finely before incorporating it into the sauce. It’ll give you that same smoky taste without the extra fat.
Can I make the Baconnaise sauce ahead of time?
Absolutely! In fact, I often make the Baconnaise sauce a day in advance. Simply combine the ingredients and store in an airtight container in the fridge. Allowing it to chill for a few hours or overnight will enhance the flavors, making it an even more delicious addition to your smash burgers!

Delicious Smash Burgers with Baconnaise Sauce Magic
Ingredients
Equipment
Method
- Start by forming the ground chuck into 1/3 pound balls and refrigerate for 30 minutes. Thinly slice the onions and cook the bacon until crispy.
- Blend mayo, ketchup, mustard, chopped bacon, Worcestershire sauce, vinegar, all-purpose rub, and red pepper flakes in a bowl. Refrigerate for 15-20 minutes.
- Heat a griddle over medium-high heat, add avocado oil, and smash burger balls into patties. Season and cook for 3-4 minutes.
- Flip the burgers, add mustard on top, and place Pepper Jack cheese on each patty for about 3 minutes to melt.
- Toast the burger buns on the griddle for 2-3 minutes until golden brown.
- Spread Baconnaise sauce on the bun, stack two burgers, add more Baconnaise, and top with the other bun.

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