Jamie Fleming

It's the semifinal, featuring the ultimate service challenge for aspiring chefs in the competition.

The final four contestants must gamble on an ingredient to prepare either a sweet or savoury dish.

The judges swap places with the contestants for a fun experience.

The final three contestants take on the Time Auction, a classic MCK challenge.

It's a two-round elimination challenge to get to the top five, featuring the previous winners Julie Goodwin and Nat Thaipun.

The top four contestants compete for $10,000 in travel vouchers with ingredients influenced by the judges' travels.