How can I make delicious burgers on a cast iron skillet?

To make delicious burgers on a cast iron skillet, start by preheating the skillet on medium-high heat. Season the ground beef with salt, pepper, and any desired spices. Form the beef into patties and press a dimple in the center to prevent them from puffing up. Cook the patties in the skillet for about 3-4 minutes per side, or until they reach your desired level of doneness. Add cheese on top if desired and let it melt. Serve the burgers on toasted buns with your favorite toppings.