MasterChef Australia - Mystery Box & Invention Test

Seizoen: 2 - Aflevering: 12 / 85 - Eerst uitgezonden: 02 mei 2010 - Episode ID: 485013

Japanese theme. The Mystery Box challenge saw the contestants making the "perfect burger", with only five selected to taste by the judges. Marion won the challenge and picked tuna as the core ingredient for the Invention Test. With a Japanese theme, Adam was favourite to win the challenge but it was Callum who triumphed.