With a couple of more contestants back in the kitchen, another masterclass ensues before the big week. In this masterclass, Lucas shows some new French techniques he's learnt.

Welcome to the official MasterChef Australia YouTube channel!

MasterChef Australia is a cooking competition that takes talented home cooks through a series of culinary challenges, mystery boxes and invention tests!

The chosen contestants pitch their skills against the world's greatest chefs and create 5 stars dishes under incredible pressures.

However, in the end, only one home cook will become Australia's next MasterChef!

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