As the winning team from the Salamanca Challenge, Sam, Kylie, Ben, Mindy and Amina traveled south to Kettering to cook for a spot in the Immunity Challenge. They first had to net a salmon, the weight of which would determine their cooking time, and then cook using their catch. Sam and Amina, who had the longest cooking times, produced the Top 2 dishes of the day but Sam's slightly overcooked salmon gave Amina the shot at immunity. In a more traditional Immunity Challenge, chef Philippe Leban of The Source at MONA, outcooked Amina on a tricky dessert, beating her on total points (25-22).