Crispy Double Smash Burgers with Tangy Burger Sauce

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These double smash burgers use small portions of chilled beef pressed thinly onto a hot cooking surface. Toast the buns separately and have the cheese and sauce ready before starting the patties.

How to build a crisp smash-burger crust

The secret behind restaurant-quality smash burgers isn’t a secret blend of exotic spices—it’s physics and temperature control. Here is why this recipe stands out:

• The 80/20 Rule: Using beef with a 20% fat ratio ensures that as the meat hits the hot pan, the rendered fat fries the edges of the patty into that coveted, ultra-crispy lace.
• The One-Press Rule: You only smash the beef once during its first ten seconds in the pan. Pressing down later squeezes out all the glorious juices, resulting in dry, rubbery meat.
• The Double Stack: Two thin patties mean double the crispy surface area while keeping the burger easy to bite into, and the cheese gets sandwiched in the middle to melt into gooey perfection.

Recipe summary

Yield: 4 double burgers. Estimated prep: 15 minutes. Estimated cooking: 15–20 minutes in batches. Estimated total: 30–35 minutes.

Ingredients you will need (makes 4 double burgers)

• Ground Beef: 450 g (1 lb) 80/20 ground chuck, kept thoroughly chilled in the refrigerator until ready to portion.
• Buns: 4 soft, buttery brioche or potato burger buns.
• Cheese: 8 slices of real American cheese or sharp cheddar (American melts the smoothest).
• Onions & Pickles: 1 small sweet onion (thinly sliced or shaved paper-thin) and 8–12 crisp dill pickle chips.
• Seasoning: Coarse kosher salt and freshly cracked black pepper.
• Fat: 1 tablespoon unsalted butter for toasting buns; neutral high-heat oil (avocado or canola) only if your pan needs a light touch.

Our signature tangy burger sauce

• 3 tablespoons high-quality mayonnaise
• 1 tablespoon ketchup
• 1 teaspoon yellow mustard
• 1 teaspoon dill pickle brine
• A generous pinch of smoked paprika and garlic powder

Step-by-step instructions

1. Whip up the special sauce: In a small bowl, whisk together the mayonnaise, ketchup, mustard, pickle brine, smoked paprika, and garlic powder until smooth. Pop it into the fridge to let the flavors marry.
2. Toast the buns: Heat a heavy cast-iron skillet or flat griddle over medium heat. Spread a thin layer of butter onto the cut sides of your burger buns and toast them face-down until deeply golden and fragrant. Set aside on plates.
3. Portion the beef (do not overwork): Divide your cold ground beef into eight loose, equal-sized balls (about 55g or 2 oz each). Handle the meat as little as possible so it stays tender and airy.
4. Get the pan smoking hot: Crank your cast-iron skillet to medium-high or high heat. Allow the pan to preheat for at least 5 full minutes until it is roaring hot.
5. Smash with authority: Place two beef balls into the dry, hot skillet leaving plenty of space between them. Cover each ball with a small square of parchment paper, take a sturdy burger press or heavy spatula, and press down with all your weight for 5 solid seconds until the edges are thin and lacy. Peel away the paper and immediately season generously with salt and pepper.
6. Sear, scrape, and flip: Let the patties sear undisturbed for about 1.5 to 2 minutes until the bottom crust is deeply browned and crispy. Slide a thin, sharp metal spatula underneath to release the crust cleanly, then flip.
7. Melt the cheese: Lay a slice of cheese over each hot patty immediately after flipping. Cook for another 30–45 seconds until the cheese melts and each patty reaches 160°F (71°C), checked with a thermometer inserted sideways into its centre. The stated time is a guide; keep cooking if the temperature is lower.
8. Build and serve: Slather a generous dollop of tangy burger sauce on both top and bottom toasted buns. Stack two cheesy patties together, top with sliced onions and pickles, crown with the top bun, and serve immediately while the edges are still shattering crisp!

Pro tips for restaurant-quality crusts

• Never crowd the pan: If you are making four burgers, cook them in two separate batches. Crowding lowers the pan temperature and causes the beef to steam instead of sear.
• Keep the beef cold: Warm ground beef sticks stubbornly to spatulas and loses fat too early. Keep your meat in the fridge until the exact second you portion it.

Frequently asked questions

Can I use lean ground beef like 90/10?

We strongly recommend sticking with 80/20. Leaner beef lacks the necessary fat content to form those signature crispy, lacey edges and tends to dry out quickly during high-heat searing.

What is the safest way to verify doneness?

According to the USDA Food Safety and Inspection Service (FSIS), ground beef should always be cooked to an internal temperature of 160°F (71.1°C). Use an instant-read meat thermometer inserted into the center of the patty to check safely.

Food safety reference: USDA FSIS Ground Beef Safety Guidelines

Refrigerate perishable leftovers promptly in shallow containers, within 2 hours (1 hour in very hot weather), at 40°F (4°C) or below. See our food-safety guidance.

When reheating leftovers, check that the centre reaches 165°F (74°C); a fixed reheating time alone cannot confirm this.

Use refrigerated leftovers within 3 to 4 days, or freeze promptly for longer storage.

Updated 21 October 2026: corrected recipe details and clarified safety guidance.

Cooking notes

Press each beef ball only at the start, when it first touches the pan. Use a firm, flat spatula to release the browned crust; crowding the pan reduces browning and makes the thin patties harder to handle.

From Nana and our readers: Nana Dish shares recipes cooked by our Nana or tried and sent to us by readers. We edit the instructions for clarity. Suggested variations are not separate cooking tests. Meet Nana Dish.