This easy smash burger recipe gives you thin beef patties with crisp, caramelized edges, melted cheddar, a quick homemade burger sauce, and fresh toppings stacked on buttery toasted buns. A smash burger is a thin burger patty pressed firmly onto a very hot griddle or cast iron skillet so the outside browns fast and gets those lacy diner-style edges.
The whole thing comes together in about 30 minutes, which is exactly the kind of dinner that makes everybody drift toward the kitchen before you even call them.
What Is a Smash Burger?
A smash burger is a thin beef patty pressed onto a hot griddle or cast iron skillet right after it hits the pan. The firm smash creates more surface contact, which gives the burger crisp browned edges while the inside stays juicy.
Why You'll Love This Recipe
- Crispy edges without a restaurant flat top. A cast iron skillet or griddle gives you a strong sear at home.
- Fast cook time. The thin patties cook in minutes, so dinner moves quickly.
- Classic diner flavor. Cheddar, pickles, lettuce, tomato, onion, and burger sauce make the stack taste familiar in the best way.
- Easy to customize. Swap cheeses, change buns, add bacon, or pile on grilled onions.
Recipe At-a-Glance
- Flavor: savory beef, buttery toasted buns, tangy sauce, fresh toppings.
- Texture: crisp patty edges, melty cheese, soft bun, crunchy lettuce and pickles.
- Difficulty: easy, but the pan needs to be hot.
- Prep time: 15 minutes.
- Cook time: 15 minutes.
- Make-ahead: prep the sauce and toppings ahead; cook burgers fresh.
- Freezer-friendly: cooked patties freeze well.
- Best occasions: weeknight dinners, cookouts, game day, casual weekends.
Where This Dish Comes From
Smash burgers come from the diner and burger-joint tradition of cooking thin patties on a ripping-hot flat top. Instead of forming thick burgers, the cook smashes loose balls of beef into the hot surface, which creates the crusty edges people chase in a really good burger.
Ingredients You'll Need
These homemade smash burgers use everyday ingredients, but each one has a job: beef with enough fat for browning, simple seasoning, melty cheese, toasted buns, fresh toppings, and a quick sauce.
- 80/20 ground beef: the fat helps the thin patties brown fast and stay juicy.
- Kosher salt, pepper, garlic powder, and onion powder: simple seasoning that keeps the beef flavor front and center.
- Worcestershire sauce: adds a little savory depth without turning the burger into meatloaf.
- Vegetable oil: helps the first batch release cleanly on a very hot pan.
- Cheddar cheese: melts over the crisp patties; American cheese is also a great choice.
- Mayonnaise and yellow mustard: make a quick burger sauce with diner-style tang.
- Toasted buns, lettuce, tomato, onion, and pickles: give the burgers crunch, freshness, and that classic stack.
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Ingredient Notes and Substitutions
- Cheese: Cheddar works beautifully, but American, Swiss, pepper jack, Monterey Jack, or provolone also melt well.
- Buns: Brioche, potato, sesame seed, or pretzel buns all work. Toast them so they can hold the sauce and juices.
- Toppings: Bacon, sauteed mushrooms, grilled onions, jalapenos, avocado, or barbecue sauce can all go on these burgers.
- Oil: Use just enough vegetable oil to lightly coat the hot surface. Too much oil can make the pan smoky and slick.
Tools That Make It Easier
I use these tools when I make smash burgers: a flat-top griddle or large cast iron skillet, parchment paper squares, a burger press or heavy spatula, and a sturdy metal spatula for scraping under the crust.
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Buy Now → How to Make Smash Burgers at Home
- Step 1: Season the beef gently, then divide it into eight loose 3-ounce balls. Keep them chilled until the pan is ready.
- Step 2: Mix the mayonnaise and mustard for the sauce, prep the toppings, and butter the buns.
- Step 3: Heat a flat-top griddle or cast iron skillet over medium-high heat until very hot. Toast the buns first, then set them aside.
- Step 4: Add the beef balls to the hot surface with space between them. Cover each with parchment and press firmly until very thin.
- Step 5: Cook undisturbed for about 2 minutes, until the edges are dark brown and crisp. Scrape fully underneath each patty and flip.
- Step 6: Add cheddar to four patties, cook about 1 minute, then stack one plain patty over each cheese-topped patty.
- Step 7: Build the burgers with sauce, lettuce, pickles, tomato, onion, and the hot double patties. Serve right away.
Helpful Tips Before You Start
- Keep the beef loose. Packing the meat tightly makes the patties denser and less lacy around the edges.
- Preheat longer than feels right. The skillet should be very hot before the beef goes down.
- Use parchment. It keeps the beef from sticking to the press and helps you smash evenly.
- Scrape, do not lift gently. The best browned bits are stuck to the pan until you scrape under them.
A Few Easy Mistakes to Avoid
- Overworking the meat: Mix only until the seasoning is distributed, or the texture can turn too firm.
- Using a warm pan: A medium pan steams the meat before it browns. Wait until the surface is very hot.
- Moving the patties too soon: Leave them alone until the edges are deeply browned.
- Using a flexible spatula: A thin, sturdy metal spatula is best for scraping the crust cleanly.
A Few Things That Make This Recipe Better
The sweet spot is a loose 3-ounce ball of beef, a hot surface, one firm smash, and a short cook time. That combination gives you more browned surface area without drying out the patty.
Keeping Leftovers Fresh
Store cooked burger patties in an airtight container in the refrigerator for up to 3 days. Keep the buns, sauce, and toppings separate so the burgers do not turn soggy.
Reheat patties in a skillet over medium heat or in a 350F oven until hot.
Can You Make Smash Burgers Ahead?
You can prep the sauce, toppings, buttered buns, and loosely formed beef balls ahead, but smash burgers taste best when the patties are cooked right before serving.
For longer storage, freeze cooked patties in a freezer-safe container with parchment paper between layers for up to 3 months. Thaw overnight in the refrigerator before reheating.
What to Serve with Smash Burgers
Serve smash burgers with fries, onion rings, tater tots, potato salad, coleslaw, baked beans, kettle chips, iced tea, lemonade, milkshakes, or fountain-style sodas.
- For a creamy cookout side, add Classic Creamy Coleslaw.
- For something crispy, try Truffle Fries with Lemon Truffle Aioli or Crispy Duck Fat Oven Roasted Potatoes.
- For summer menus, pair with Grilled Corn Salad with Fresh Lime Dressing.
- If you love homemade toppings, make Dill Pickles or Homemade Mayonnaise.
FAQs
What makes smash burgers crispy?
Smash burgers get crispy because the beef is pressed thin against a very hot cooking surface, creating more contact area for browning.
Can I make smash burgers without a burger press?
Yes. A heavy metal spatula works well if you press firmly and evenly. A small heat-safe plate can help add pressure.
What beef is best for smash burgers?
Use 80/20 ground beef. The higher fat content helps the edges fry and brown while the thin patties cook quickly.
Can I use a cast iron skillet?
Yes. A cast iron skillet or cast iron griddle is one of the best home options because it holds heat well.
Should I press the burgers more than once?
No. Smash the beef once at the beginning, then leave it alone so the crust can form.
When do I flip smash burgers?
Flip when the edges are deeply browned and crisp, usually after about 2 minutes on a very hot surface.
Can I freeze cooked smash burger patties?
Yes. Freeze cooked patties with parchment between layers for up to 3 months, then thaw overnight before reheating.
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Recipe
PrintSmash Burgers
These homemade smash burgers feature thin beef patties with crisp, caramelized edges, layers of melted cheddar, and fresh toppings stacked on buttery toasted buns. They're quick to make and deliver classic diner-style flavor right at home.
- Prep Time: 15 minutes
- Cook Time: 15 minutes
- Total Time: 30 minutes
- Yield: 4 double patty burgers 1x
- Category: Dinner, Lunch
- Method: Grilling
- Cuisine: American
Ingredients
Burger Patties
1½ pounds 80/20 ground beef
1 teaspoon kosher salt
½ teaspoon black pepper
½ teaspoon garlic powder
½ teaspoon onion powder
1 teaspoon Worcestershire sauce
½ tablespoon vegetable oil
4 slices cheddar cheese
Burger Sauce
⅓ cup mayonnaise
1 teaspoon yellow mustard
For Serving
4 hamburger buns, buttered and toasted
2 cups shredded iceberg lettuce
1 large tomato, sliced
½ red onion, thinly sliced
2 dill pickles, sliced
Instructions
Prep
- In a large bowl, gently combine the ground beef, kosher salt, black pepper, garlic powder, onion powder, and Worcestershire sauce. Mix just until the seasonings are evenly distributed.
- Divide the beef into eight equal portions, about 3 ounces each, and loosely shape each into a ball without compressing the meat. Refrigerate until ready to cook.
- In a small bowl, whisk together the mayonnaise and mustard until smooth. Cover and refrigerate.
- Prepare the toppings by shredding the lettuce and slicing the tomato, onion, and pickles.
- Butter the cut sides of the hamburger buns.
Cook
- Heat a flat-top griddle or large cast-iron skillet over medium-high heat until very hot.
- Add the vegetable oil and spread it over the cooking surface.
- Toast the buns, cut-side down, until lightly golden. Remove and set aside.
- Arrange several beef balls on the hot griddle, leaving enough space between each for smashing.
- Place a square of parchment paper over each portion and press firmly with a burger press or heavy spatula until the patties are very thin.
- Remove the parchment and cook the patties undisturbed for about 2 minutes, or until the edges are deeply browned and crisp.
- Use a sturdy metal spatula to scrape completely underneath each patty and flip.
- Top four patties with a slice of cheddar cheese and cook for about 1 minute, until the cheese begins to melt.
- Place one plain patty on top of each cheeseburger patty to create four double burgers.
- Transfer the burgers to a plate and repeat with the remaining beef if necessary.
Assemble
- Spread the burger sauce over the bottom half of each toasted bun.
- Add shredded lettuce, pickle slices, tomato, and red onion.
- Place a double cheeseburger on top.
••Finish with the top bun and serve immediately.
Equipment
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Buy Now → Notes
Substitutions
- American, Swiss, pepper jack, Monterey Jack, or provolone are all excellent alternatives to cheddar.
- Brioche, potato, sesame seed, or pretzel buns all work well.
- Customize your burgers with bacon, sautéed mushrooms, grilled onions, jalapeños, avocado, or your favorite barbecue sauce.
Serving Suggestions
- Serve with French fries, onion rings, tater tots, potato salad, coleslaw, baked beans, or kettle chips.
- Complete the meal with iced tea, lemonade, milkshakes, or fountain-style sodas.
Storage
- Store cooked burger patties in an airtight container in the refrigerator for up to 3 days.
- Keep the buns, sauce, and toppings separate until serving.
- Reheat patties in a skillet over medium heat or in a 350°F oven until hot.
Freezing
- Freeze cooked patties in a freezer-safe container with parchment paper between each layer for up to 3 months.
- Thaw overnight in the refrigerator before reheating.
- Assemble burgers with freshly toasted buns and fresh toppings for the best texture and flavor.
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