Outdoor Cooking — Portable & Specialized

Blackstone Smash Burgers

Cook Time
15–20 mins
Difficulty
Easy
Method
Flat-Top Griddle
Serves
4

Smash burgers on a flat-top griddle are one of the fastest, most satisfying meals you can make outdoors. The Blackstone's wide, screaming-hot surface is exactly what smash burgers were designed for — the intense direct heat creates a deep, caramelized crust that you simply can't replicate on a regular grill. Two thin patties, melted cheese, and a quality bun is all it takes.

Why the Blackstone Is Perfect for Smash Burgers

  • Maximum surface contact: Smashing the ball of beef flat against the hot griddle creates a massive crust-to-meat ratio.
  • Even, consistent heat: The flat top distributes heat across the entire patty simultaneously — no hot spots, no flare-ups.
  • Cook multiple burgers at once: The large cooking surface handles 4–8 smash burgers at a time with room to spare.
  • Fast cook time: Thin patties cook in under 3 minutes per side at high heat.
  • Easy cleanup: Scrape and season the griddle — no grill grates to scrub.

For the Burgers

  • 1½ lbs 80/20 ground beef (do not use lean)
  • Salt and black pepper
  • 8 slices American cheese
  • 4 brioche or potato buns, toasted

Sauce

  • ½ cup mayonnaise
  • 2 tablespoons ketchup
  • 1 tablespoon yellow mustard
  • 1 teaspoon pickle juice
  • 1 teaspoon garlic powder
  • Salt and pepper to taste

Toppings

  • Shredded iceberg lettuce
  • Sliced tomato
  • Dill pickle chips
  • White or yellow onion, finely diced

Instructions

1
Mix your sauce ingredients in a small bowl and refrigerate while you prep the burgers. Prep all toppings and set aside.
2
Divide the ground beef into 8 equal balls, roughly 3 oz each. Do not season yet and do not pack them tightly — a loose ball smashes better.
3
Preheat your Blackstone on high for 5–8 minutes until the surface is screaming hot. You want a surface temp of 450–500°F. A drop of water should vaporize instantly.
4
Add a thin layer of oil to the griddle surface and spread it across the cooking area with a spatula.
5
Place a beef ball on the hot griddle. Immediately press it flat with a burger press or the back of a heavy spatula. Press hard — you want it paper thin, about ¼ inch. Season the top with salt and pepper.
6
Cook undisturbed for 90 seconds. You will see the edges turn brown and steam rising — that is the Maillard reaction creating your crust. Do not move it early.
7
Flip with a sharp spatula, scraping the crust cleanly from the griddle. Immediately place a slice of American cheese on each patty.
8
Cook another 60–90 seconds until the cheese is fully melted and the second side has a crust. Each finished burger is two stacked patties, so stack one on top of the other while still on the griddle.
9
Toast your buns cut-side down on the griddle for 30–45 seconds until golden. Watch carefully — they go from toasted to burnt fast at high heat.
10
Assemble: sauce on both bun halves, then lettuce, tomato, pickles, onions, and the double-stacked patties. Serve immediately while hot.

Serving Ideas

Smash burgers are best served immediately off the griddle while the crust is still crispy. Pair with griddle-cooked fries, onion rings, or a simple side salad. The flat top is hot — cook your sides first while you rest the burgers, or run a second zone at lower heat for fries while burgers cook.

Pro Tips for Perfect Smash Burgers

  • Use 80/20 ground beef. The fat content is what gives you a juicy interior to contrast the crispy crust. Leaner beef dries out fast at high heat.
  • Do not season before smashing. Season after smashing so the salt doesn’t draw out moisture before the patty hits the griddle.
  • Smash within the first 30 seconds. Once the beef starts cooking it firms up — you lose your window to flatten it. Smash immediately when it hits the hot surface.
  • Use American cheese. It melts faster and more evenly than any other cheese. The emulsifiers in American cheese are purpose-built for burger application.
  • Toast the buns. A toasted bun holds up to the juicy patties and adds a buttery crunch layer to every bite.
  • Double-stack for a proper smash burger. Two thin patties with cheese between them is the classic build — it gives you more crust per burger.

Storage & Reheating

Best fresh: Smash burgers are at their peak the moment they come off the griddle. The crust softens quickly, so these do not reheat well. Leftovers: Store cooked patties in an airtight container for up to 2 days. Reheat on a hot pan or griddle for 1–2 minutes per side to restore some crust. Avoid the microwave.

Essential Equipment & Products

Blackstone 28″ or 36″ Flat-Top Griddle
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Heavy-Duty Burger Press
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Infrared Surface Thermometer
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Ready to Smash?

Once you make smash burgers on a flat-top griddle, you won’t go back to round patties. The crust, the cheese pull, the speed — it all comes together in under 20 minutes. Fire up the Blackstone and get smashing.