Ingredients
Method
- Mix mayonnaise, ketchup, Dijon mustard, and pickle juice until smooth. Chill until ready to use.
- Divide ground beef into 4 loose meatballs and gently pat into thick discs.
- Heat a cast iron skillet or griddle over high heat until very hot.
- Place patties on the skillet and smash firmly with a spatula to 1/4-inch thickness.
- Season immediately with salt and pepper and cook for 2 minutes until crust forms.
- Flip, scrape up the crust, and top with cheese.
- Cook 2–3 minutes more until cheese melts.
- Spread sauce on buns, add toppings, place burger on bottom bun, and serve hot.
Notes
Use high heat and avoid re-smashing patties to achieve crispy edges. Do not use pre-shaped patties or lean beef.
