Just when I thought burgers couldn’t get any better, I discovered Smash Burgers. If you’re unfamiliar, a smash burger is made by pressing a ball of ground beef onto a hot griddle or skillet to create a thin patty with crispy, caramelized edges. These patties are often topped with caramelized onions (pressed into the meat), melty cheese, and stacked for maximum enjoyment. Cooked in under 10 minutes, this Smash Burger recipe is simple, fast, and perfect for summer cookouts or a weeknight favorite.
Why You’ll Love This Smash Burger Recipe
Smash burgers deliver a superior flavor because smashing increases contact with the hot surface, triggering the Maillard reaction to form a deeply flavored, golden-brown crust. Despite the thin profile, the center stays juicy when each side is cooked only a few minutes. Thin patties also make stacking effortless, so you can build single or double burgers depending on your appetite.
Ingredients
Ground beef (1 pound, 80/20 recommended) — the fat helps create that crispy crust and keeps the patties juicy.
Oil (about 1/2 tablespoon, plus more as needed) — use a high smoke point oil like avocado oil to prevent sticking on a hot griddle.
Onion (1/2 thinly sliced, yellow or red) — thin slices caramelize quickly and can be pressed into the meat for extra flavor.
Salt and pepper — simple seasoning is best to highlight the beef flavor.
Yellow mustard (drizzle to taste) — optional, but it helps build a crisp, tangy sear while adding flavor.
Cheddar or American cheese (4 slices halved) — melts quickly and pairs perfectly with the caramelized crust.
Nonna’s Tip
Press the meat once and don’t move it while it sears. Let it develop a caramelized crust before flipping.
How to Make Smash Burgers on a Griddle or Heavy Pan
A heavy griddle or cast-iron pan works best because it retains heat for an even sear.
- Preheat your griddle or heavy pan until very hot and well-ventilated.
- Add oil and spread it across the cooking surface. The oil should shimmer but not smoke.
- Arrange the thinly sliced onions in small nests a few inches apart to caramelize for about 1 minute before adding the meat.
- Form the beef into 7 equal balls (about 2.5 ounces each) and place one on top of each onion bundle.
- Cover each meatball with a small square of parchment and press it down firmly with a burger press, flat-bottomed pot, or a metal spatula until the patty is thin.
- Remove the parchment, season with salt and pepper, and add a drizzle of mustard if desired. Cook until the edges are deeply caramelized, about 2 minutes.
- Flip, add half a slice of cheese to each patty, and cook another 1–2 minutes until the cheese melts and the patties are cooked through.
- Remove patties and toast buns on the griddle if you like. Let the griddle cool fully before cleaning and store it dry.
Variations and Substitutions
- Try other ground meats (lamb, pork, chicken) or plant-based grounds — none replicate beef’s flavor and crust exactly, but they work in a pinch.
- Top however you like: pickled onions, homemade mayo, ketchup, potato chips, crispy bacon, or different cheeses such as blue, Muenster, or Swiss.
- Use red, yellow, or shallot onions, but slice them very thin so they caramelize quickly.
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Best Served With
- Watermelon fries for a fun fruit side and a lower-carb option.
- Grilled Greek potatoes — ideal for summer entertaining.
- Parmesan smashed potatoes for a hearty, satisfying pairing.
- A simple green salad to balance the richness of the burgers.
Smash Burger Recipe
Equipment
- Measuring cups and spoons
- Parchment paper (cut into small squares)
- Heavy pan or Blackstone griddle
- Metal spatula or burger press
- Cutting board and knife
Ingredients
- 1 pound ground beef (or lamb) — 454 grams
- 1/2 tablespoon oil, plus more as needed
- 1/2 thinly sliced onion (yellow or red)
- Salt and pepper, to taste
- Yellow mustard, drizzle on each patty (optional)
- 4 slices cheddar cheese, halved
- Toppings of choice: lettuce, tomato, pickles, mayo, hot sauce, etc.
Instructions
- Divide the meat into 7 equal portions (about 2.5 ounces each). Weigh or use a 1/4 cup measuring cup for consistency.
- Heat the pan or griddle and add oil. Once hot, place the thinly sliced onions in 7 small bundles spaced a few inches apart and cook about 1 minute.
- Place a ball of meat on each onion bundle. Cover with a small square of parchment and press down with a burger press, flat-bottomed pot, or metal spatula to flatten the patty.
- Remove the parchment, season with salt and pepper, and drizzle mustard if using. Cook until the bottom is caramelized and golden, about 2 minutes.
- Flip the patties and cook about 2 minutes. Add half a slice of cheese to each patty and cook about 1 more minute until the cheese melts.
- Remove from heat and serve as single or double patties with your favorite toppings.
Nonna’s Notes
- Protein style: Serve between buns or wrapped in large lettuce leaves for a low-carb option. You can also use large tomato slices or grilled vegetables as bun alternatives.
- Cooktop: Smash burgers need a heavy, heat-retaining surface. A grill grate won’t work for smashing; instead use a Blackstone or cast-iron pan over your grill or stovetop.
- Nutrition: Nutrition values reflect one 2.5 oz patty with onions and half a slice of cheese, not including buns or additional toppings.
Nutrition
Nutrition information is automatically calculated and should be used as an approximation.
Common Questions
Classic is between buns with your favorite condiments and toppings. For a low-carb option, wrap the patties in large lettuce leaves or use thick tomato slices as the “bun.”
Traditional burgers are thicker and cook longer, yielding a different texture. Smash burgers are thin, pressed patties that cook quickly and develop crispy, caramelized edges for intense flavor.
You can portion the meat into balls a day ahead and refrigerate in an airtight container. Bring to room temperature for about 30 minutes before cooking.
Use 80/20 ground beef (80% lean, 20% fat) for the best crust and juiciness. Other meats or plant-based alternatives will work but won’t match beef’s results exactly.
No. A metal spatula can replace a burger press, and a heavy-bottomed pan can stand in for a griddle or Blackstone.