6. Salute to Firefighters

Four firefighters are heating up the market with a chance to smoke the competition and win up to $20,000. First, the chefs must make a big dinner, but with a "small" catch. Next, the red lights are flashing as Guy asks the chefs to make a healthy lunch. Finally, the last two chefs go head-to-head making a spicy dish, but only one will climb the ladder to victory.