Preheat grill. If using open flame, wait for flames to die down. Right before grilling, make sure grill surface is extremely hot, then rub it down with an oil-soaked rag – we advise using tongs to hold the rolled-up rag.
For medium-rare, grill for 4 minutes per side, while rotating 90° every 2 minutes. Keep your meat moving to ensure that it cooks evenly. Remove from grill when meat thermometer inserted into patty reads 120°F.
Rest for at least 8 minutes. Serve with you favorite burger toppings!