Instructions:1. Preheat skillet or grill pan.2. Divide ground beef into 4 portions and form into balls.3. Flatten balls into 1/2 inch patties and make an indentation in the center.4. Season patties with salt and pepper.5. Cook patties on skillet or grill for 3-4 minutes on each side.6. Add cheese during last minute of cooking.7. Toast buns in oven or skillet.8. Assemble burgers with patties and desired toppings.9. Serve and enjoy!