Triple Smash Burger

Pro tips

• Smash the beef patties aggressively and quickly on a preheated griddle — wait only 20-30 seconds before pressing to create a crispy, lacy brown crust.
• Add diced onions directly to the griddle under the patty as you smash; they'll caramelize into the beef and crust together.
• Place cheese slices on the hot patties immediately after flipping so they melt from residual heat before stacking.
• Toast the potato bun lightly on the griddle with butter to add texture and prevent sogginess from the special sauce and caramelized onions.

Substitutions

• American cheese → Swiss cheese (milder flavor, still melts well)
• Potato bun → brioche bun (sweeter, less starchy)
• Ground beef patties → 80/20 beef blend (leaner; 85/15 blend will produce less crust)
• Butter → mayonnaise (for toasting bun, adds richness)

Storage & make-ahead

Assemble and eat immediately for best results. Leftover cooked patties can be refrigerated for 2 days and reheated gently on a griddle; store caramelized onions separately in an airtight container.

Equipment

griddle or cast-iron skillet · burger spatula or bench scraper

What's the difference between a smash burger and a regular burger?

Smash burgers are pressed thin and fast on a hot griddle to create a crispy, caramelized crust while maintaining a juicy interior. Regular burgers are thicker and cooked more gently.

Can I make this smash burger on a stovetop instead of a griddle?

Yes, use a heavy cast-iron skillet or stainless steel pan over medium-high heat. A spatula works well for pressing the patties flat.

How do I prevent the patties from sticking to the griddle?

Use a properly seasoned or non-stick griddle, and ensure it's hot enough before adding the beef. Don't move the patties until they've formed a crust.

How long does it take to caramelize the onions?

True caramelization takes 30-40 minutes over medium heat, stirring occasionally. For faster cooking, use medium-high heat and stir more frequently, though this produces a different flavor profile.

Can I use a different cheese instead of American?

Yes, cheddar, Swiss, or Muenster work well. Avoid cheeses with very high melting points, as they won't melt as smoothly over the warm patties.