MasterChef 12-4

The mystery box has been set by the queen of the kitchen, the legendary Maggie Beer. The four least impressive dishes created from the mystery box will send their makers into a pressure test.

Peter Gilmore - Elimination Challenge. With no recipe, contestants must use total recall to perfectly replicate a seafood dish or be eliminated.

Big Week - Mystery Box Challenge. 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…