The key is to have your workstation set up next to you before you start grilling as this grilled pizza recipe goes quickly! Also, managing the temperature on the grill is vital to avoiding a burnt bottom but melting the cheese. It's important to have the grill hot (direct heat) on one side and off (indirect heat) on the other. And once the crust is flipped, move it to the off side for carry-over cooking to control the heat and avoid burning the crust before the cheese is melted.