- Divide the hamburger into four pieces and form into loosely formed balls
- Heat your grill or cast iron to 375 degrees F
- Place the ball of beef on the grill or cast iron, then place parchment paper on top and press down. This will keep the beef from sticking to the spatula
- Sprinkle salt and pepper on top and cook for 2-3 minutes.
- Flip the burger with the spatula and cover with cheese
- Cook for 1-2 more minutes