In the team challenge, contestants are split into two teams to prepare afternoon tea for 100 guests at Melbourne's The Hotel Windsor.

Contestants have 90 minutes to create a delicious dessert from the mystery box ingredients. However, only five dishes will be tasted and only three will move on to the immunity challenge.

Who will be crowned the winner of 2017? The finalists are competing for a $250,000 cash prize and a column in Australia's leading premium food magazine, Delicious.

The losing team from the previous challenge will fight for their place in the competition.

Champion chocolatier Kirsten Tibballs is in the MasterChef kitchen for this episode's pressure test. Three contestants from the previous invention test must recreate Kirsten's apple pie. Who will be going home?

Queen of chocolate and guest chef Kirsten Tibballs reveals that, for the pressure test, the contestants must create her wow-factor dessert the meljito.

In this mammoth elimination challenge, the contestants discover not only will they be cooking a four-course meal for the MasterChef judges, but for six of the hottest chefs in the country.

The least impressive team from the master team challenge must cook off in this pressure test.

For this pressure test, Chocolate Queen Kirsten Tibballs presents her intricate cherry on top dessert. The dish that least replicates Kirsten's delicious dessert will send its maker home.

Chocolatier Kirsten Tibballs joins the MasterChef kitchen for the very first pressure test of the series. With her toughest recipe yet she challenges the contestants with her Coffee Caviar Tin.