Crispy cheddar smash burgers are thin beef patties pressed hard onto a hot skillet until the edges become deeply browned and crunchy. A slice of sharp cheddar melts over each patty, creating a fast, savory burger that tastes like a classic diner favorite.
The secret is not a complicated sauce or a long ingredient list. It is using a very hot pan, loosely packed beef, and one firm smash at the beginning of cooking. That contact with the skillet creates a flavorful brown crust while the center stays juicy.
Serve these smash burgers on soft buns with pickles, onions, and a simple burger sauce, or enjoy the patties on their own with a salad, fries, or roasted potatoes.
Why You Will Love This Recipe
They cook in minutes and are perfect for a quick weeknight dinner.
Thin patties create crispy caramelized edges and plenty of beefy flavor.
Cheddar melts quickly over the hot burger surface.
You can make single, double, or triple smash burgers for everyone at the table.
Recipe Overview
Prep time: 10 minutes
Cook time: 10 minutes
Total time: 20 minutes
Yield: 4 double burgers
Difficulty: Easy
Ingredients
- 1½ pounds ground beef, 80/20
- 1 teaspoon kosher salt
- 1 teaspoon black pepper
- 8 slices sharp cheddar cheese
- 4 soft burger buns
- 2 tablespoons butter, optional for buns
- Pickles, sliced onion, lettuce, and burger sauce, optional
Why 80/20 Beef Works Best
Smash burgers need enough fat to brown and crisp properly. Ground beef with 20 percent fat creates the best crust and stays juicy after pressing. Very lean beef can dry out and does not create the same crispy edges.
Do not mix seasonings into the beef. Keep the meat loose, form gentle balls, and season the outside just before cooking. Overworking the ground beef makes burgers dense rather than tender.
How to Make Crispy Cheddar Smash Burgers
Step 1: Form loose beef balls
Divide the beef into 8 portions, about 3 ounces each. Gently roll each one into a loose ball. Do not compress it firmly.
Step 2: Heat a heavy skillet
Heat a cast-iron skillet or flat griddle over high heat for several minutes. The pan should be very hot before the beef touches it.
Step 3: Smash the burgers
Place two beef balls in the pan, leaving space between them. Put a square of parchment paper over one ball and press down firmly with a sturdy spatula until it is very thin.
Hold the pressure for about 10 seconds, then remove the spatula. Repeat with the second ball.
Step 4: Season and cook
Sprinkle each patty with salt and pepper. Cook without moving them for 1½ to 2 minutes, until the edges are dark brown and crisp.
Step 5: Flip once
Scrape under the burger with a thin metal spatula, keeping the browned crust attached. Flip it once.
Immediately place a slice of cheddar on each patty. Cook for 30 to 60 seconds more, just until the cheese melts.
Step 6: Toast buns and assemble
Butter the buns and toast them cut-side down in the skillet if desired. Stack two cheese-topped patties on each bun and add pickles, onions, lettuce, or sauce.
Serve immediately while the edges are hot and crispy.
Tips for the Best Smash Burgers
Use a cast-iron skillet or heavy griddle. Thin pans do not hold enough heat.
Smash once only. Pressing a burger later pushes out juices and prevents a good crust.
Use parchment paper between the spatula and meat so it does not stick.
Do not overcrowd the skillet. Cook in batches if needed.
Flip only once, after a dark crust has formed.
Easy Variations
Bacon Cheddar Smash Burger
Add crispy bacon and a spoonful of burger sauce.
Onion Smash Burger
Scatter very thinly sliced onions under the beef ball before smashing. The onions caramelize directly into the patty.
Jalapeño Cheddar Burger
Use pepper jack cheese and add sliced jalapeños after cooking.
Mushroom Swiss Burger
Top the burger with sautéed mushrooms and Swiss cheese.
What to Serve With Smash Burgers
Serve with French fries, onion rings, potato wedges, coleslaw, pickles, or a simple crisp salad. For a casual party, make mini sliders and let everyone choose toppings.
Storage and Reheating
Smash burgers are best fresh from the skillet. Store leftover patties in an airtight container for up to 3 days.
Reheat in a hot skillet for 1 to 2 minutes per side. Avoid the microwave if possible because it softens the crisp edges.
Frequently Asked Questions
Can I make smash burgers without cast iron?
Yes. Use the heaviest stainless-steel skillet you have and heat it well.
Why did my burger not get crispy?
The pan was likely not hot enough, the beef was too lean, or the patty was moved before the crust formed.
Can I use pre-formed patties?
You can, but loose beef balls make the best smashed edges and texture.
What cheese melts best?
American cheese melts most smoothly, while sharp cheddar gives a stronger flavor. Both are excellent.
Nutrition Information
Estimated per double burger patty with cheddar, without bun:
- Calories: 470
- Protein: 34g
- Fat: 36g
- Carbohydrates: 1g
- Sodium: 590mg
Nutrition information is estimated and varies by ingredients used.
Final Thoughts
Crispy cheddar smash burgers prove that a great burger does not need many ingredients. Use hot cookware, 80/20 beef, one firm smash, and melted cheddar for deeply browned edges and a juicy center every time.