Opt for high-fat ground beef, around 80/20 lean-to-fat ratio, for juicy burgers.
Heat a heavy-bottomed skillet or griddle over medium-high heat for at least 10 minutes.
Divide the beef into equal portions, about 1/4 to 1/3 pound each. Gently form into balls without overworking the meat.
Season both sides of each patty with salt and pepper or your favorite seasoning blend.
Place a ball of meat onto the hot skillet and press it down firmly with a spatula to create a thin patty. Pressing ensures maximum contact with the cooking surface for a crispy exterior.
Cook each patty for about 2-3 minutes on the first side until it develops a caramelized crust. Avoid flipping too early.
Flip the patties once they release easily from the skillet. Add a slice of cheese on top of each patty and cook for another 1-2 minutes until the cheese melts.
Toast soft hamburger buns on the skillet if desired. Stack the patties on the buns and add your favorite toppings like lettuce, tomato, onions, pickles, and sauces. Enjoy your delicious smash burgers!