
Step 1 · Form the Beef
Divide the ground beef into 4 equal portions and form each into a ball.
Step 2 · Preheat the Griddle
Preheat a griddle or large cast-iron skillet over high heat until very hot, about 2 minutes.
Step 3 · Smash the Burgers
Place the beef balls on the griddle and smash them down with a stiff, thin metal spatula until they are very thin.
Step 4 · Season and Cook
Season the patties with salt and black pepper. Cook until the edges are brown and crisp, about 2 minutes.
Step 5 · Flip and Finish
Flip the patties, add cheese if using, and cook for another minute until the cheese is melted.
Step 6 · Assemble the Burgers
Place the patties on the buns and serve immediately.