Big Week lives up to its name as the contents of MasterChef's biggest ever Mystery Box are revealed. Contestants must think outside the box and big up the flavour to avoid tomorrow's Pressure Test.
| Title | Big Week - Mystery Box Challenge |
|---|---|
| Genres | Reality |
| Release Date | 2023-05-22 |
| Episode Runtime | 01 Hours 15 Minutes |
| Season Number | 15 |
| Episode Number | 11 |
| Production Companies | EndemolShine Australia |
