Crispy Smash with Bacon Mayo

Featured in Ultimate Comfort Food Dishes.

Dive into the best smash burgers you’ll ever try! Smashed thin and grilled hot for crunchy edges and a juicy inside. Piled with melted Jack cheese, caramelized onion slices, and finished with a creamy, smoky Baconnaise sauce made with crispy bacon bits. Quick steps, easy ingredients, amazing bites every single time.
Un'immagine di una donna con i capelli raccolti in una borsa.
Updated on Thu, 27 Mar 2025 22:26:53 GMT
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Crispy Smash with Bacon Mayo | kyliecook.com

What makes a burger truly amazing is all about the smash method, where a bit of pressure turns regular ground beef into something with incredible texture. When seasoned meat hits a hot surface, something wonderful happens – you get that tasty browned crust while keeping all the juicy goodness inside. This method takes your regular burger up a notch with a tasty bacon-infused mayo that makes every bite feel special.

I've tweaked this method many weekends in a row, and now it's what my family considers the ultimate burger. When you hear that sizzle as the spatula presses down on the griddle, everyone starts hanging around the kitchen waiting.

Key Ingredients Breakdown

  • Ground chuck (80/20 blend): The right fat balance is key for taste. Try to get it fresh-ground from a butcher
  • White onions: Look for ones that feel heavy and have tight skin. Slice them super thin with a mandoline
  • Bacon (thick-cut): Go for the smoky kind with good fat running through. Skip the thin stuff that gets too crispy
  • Pepper jack cheese: The older the better for melting. Get it freshly sliced at the deli counter
  • Burger buns: Brioche types work best for buttering and toasting
  • Avocado oil: You need something that can handle serious heat to get that perfect crust
  • Mayonnaise (for sauce): Stick with the real stuff, not the light version
  • Worcestershire sauce: The longer it's aged, the better flavor it adds
  • Mustard: Try whole grain for some texture or Dijon if you like it sharper
  • Seasonings: You absolutely need freshly ground black pepper and chunky sea salt

Mastering Your Smash Burger Technique

Getting the Meat Ready:
Start with cold meat and form it into loose balls without working it too much. Cool the formed portions for best results when smashing.
Getting Your Surface Ready:
Your cooking surface should be so hot that water drops sizzle and disappear right away. Put a thin coating of avocado oil down.
Smashing It Right:
Put your meat ball on the super hot surface, top with some onions, then press down firmly with even pressure.
Adding Flavor:
Only add salt and pepper after you've smashed the patty to keep the juices in.
Watching the Clock:
Look for crispy edges and juice bubbling up through the top, about 3 minutes.
Flipping It Over:
Spread some mustard on, then flip with a sharp spatula, making sure you keep those crispy bits intact.
Adding Cheese:
Put cheese on right after flipping so it melts perfectly.
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Smash Burgers with Baconnaise Sauce Grillade | kyliecook.com

Getting the smash just right wasn't easy at first. My early tries kept sticking to the spatula until an old-school chef showed me to put parchment paper between the meat and tool.

Tasty Serving Ideas

Eat them right away while they're still crispy. Use warm plates to keep everything hot. In summer, I like to set out different toppings so everyone can make their burger exactly how they want it.

Fun Twist Options

Try a Southwest version with poblanos and spicy mayo, a fancy mushroom one with wild mushrooms and swiss, or go bold with blue cheese and sweet cooked onions

Keeping Leftovers Fresh

They're way better fresh. If you must save some, keep all the parts separate. You can shape patties ahead and freeze them between sheets of parchment for up to a month.

After years of practice, I've learned that taking your time and watching your heat makes burger magic happen. Whenever I hear that sizzling sound, I think about my first perfectly crusty burger and how much fun it's been showing friends this trick.

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Cheesy Smash Burgers with Baconnaise Sauce Recipe | kyliecook.com

Frequently Asked Questions

→ What’s the benefit of smashing burgers?
Smashing makes full contact with the pan, creating those crisp, golden-browned edges while keeping the centers juicy.
→ Is it okay to prep the sauce in advance?
Totally! You can refrigerate it for up to 3 days before serving.
→ Why pick 80/20 ground chuck?
This fat ratio hits the sweet spot—juicy and flavorful without overdoing the grease.
→ Can I skip the griddle and use a skillet?
Of course! A cast iron pan works just as well if it’s super hot for those crispy results.
→ What’s the purpose of mustard during cooking?
It adds extra punch to the flavor and helps build a really tasty crust as it sizzles.

Crispy Smash With Bacon Mayo

Crispy-edged smashed patties, melty Jack cheese, and a hefty spread of bacon-filled mayo. This flavorful combo is a home-cooked crowd-pleaser.

Prep Time
30 Minutes
Cook Time
15 Minutes
Total Time
45 Minutes
By: Kylie

Category: Cozy & Classic

Difficulty: Easy

Cuisine: American

Yield: 6 Servings (6 burgers)

Dietary: ~

Ingredients

→ Burgers

01 2 white onions, very thinly sliced
02 2 pounds of 80/20 ground chuck, shaped into large meat balls (1/3 pound each)
03 1/2 pound of crispy, chopped bacon
04 Seasoning: a mix of garlic powder, salt, and black pepper
05 Cooking mustard (yellow)
06 Slices of pepper jack cheese
07 Burger buns of your choice
08 Cooking oil, like avocado oil

→ Baconnaise Sauce

09 1/2 cup of mayo
10 2 tablespoons of ketchup
11 2 tablespoons mustard, your favorite type
12 1/2 pound of bacon, fried crunchy and chopped
13 1 tablespoon of Worcestershire
14 1 tablespoon of apple cider vinegar
15 1 tablespoon of all-purpose seasoning (pepper, garlic, salt)
16 1 tablespoon of crushed red chili flakes

Instructions

Step 01

Shape ground chuck into 1/3 pound portions and let them chill in the fridge for 30 minutes.

Step 02

Grab a mandoline slicer, use gloves for safety, and get your onions as thin as you can. Press out extra moisture and store them in the fridge.

Step 03

Cook the bacon to a crisp on the stovetop or in the oven. Chop it once it's cooled off, then set aside.

Step 04

Mix mayo, ketchup, Worcestershire, mustard, apple cider vinegar, bacon bits, chili flakes, and all-purpose seasoning in a bowl. Throw it in the fridge until you need it.

Step 05

Warm up your griddle to a high medium heat. Grease it lightly with avocado oil. Spread the meat balls a few inches apart, pile onions on top, and press them with a burger smasher. Season generously.

Step 06

After a couple minutes, drizzle mustard over the patties, flip them, and throw on some pepper jack slices. Let it melt down for another few minutes.

Step 07

Toast buns on the same griddle. Spread Baconnaise on the base bun, stack two patties, add more sauce, and press the top bun on snugly.

Notes

  1. Optimal flavor comes from 80/20 beef (fat to meat ratio).
  2. Always use the mandoline safety guard or wear cut-proof gloves.

Tools You'll Need

  • Flat griddle or large skillet
  • Heavy press or sturdy spatula for smashing
  • A sharp mandoline slicer
  • Cut-resistant gloves (suggested if slicing onions)

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Dairy content from the cheese.
  • Eggs used in mayonnaise.
  • Gluten comes from the buns.