Tyler Florence welcomes nine food truck teams to Laguna Beach, Calif., where they begin the battle to win the hottest season ever. In their first challenge, Tyler dares the teams to light him up with their hottest dish, but only one team can bring enough heat to make him cry tears of spicy joy. Maybe Cheese Born With It, a mac 'n' cheese food truck team, starts off with stellar sales but gets less than stellar reviews. Meanwhile, Senoreata, a plant-based Cuban truck, instantly forms a rivalry with Mexican food truck Salsa Queen, pitting their head chefs against each other. The team with the lowest sales is sent home.