To grill a burger, start by preheating your grill to medium-high heat. While it's heating, shape your ground beef into patties, making them slightly larger than the buns, and season both sides with salt and pepper. Once the grill is hot, place the patties on it and cook for about 4-5 minutes on each side, or until they reach your desired level of doneness. If you want cheese, add a slice to each patty during the last minute of grilling, then close the lid to melt it. Remove the burgers from the grill and let them rest for a minute before assembling with your favorite toppings on a toasted bun. Enjoy your perfectly grilled burger!