Three experienced grill masters are ready to fight fire with fire in hopes of defeating each other, and ultimately an all-star GGG judge, in an epic grill-off. First, Guy Fieri asks the chefs to shop for ingredients for a hometown grill-down using heavy-duty grill mitts. The winning chef earns an automatic $15,000 and a shot at earning up to $5,000 more, but only if they can beat the GGG judge of their choice in a high-end grilled dinner cook-off, featuring colorful ingredients dictated by Guy's color wheel.