Episode 5

It's time for the first Mystery Box challenge and Invention Test of the season. The remaining 23 contestants must think on their feet to create showstopping dishes from the ingredients inside the mystery box. In a twist, when they open their boxes, they reveal nothing inside. One contestant, however, has received the Golden M, which gives them the power to choose the ingredients everyone must use.

In the Invention Test, contestants must put their creativity on display, creating a dish that contains a surprise inside for the judges. The top cooks in the challenges will have the opportunity to cook again to win immunity, while the bottom three wind up in the Pressure Test.