It's been a huge season of secrets and surprises on MasterChef so far this year, as 18 of Australia's best home cooks have battled it out against each other in the iconic kitchen to take home the coveted top title, and $250k prize money that comes with it. Series judges Melissa Leong, Jock Zonfrillo, and Andy Allen have been busy taste-testing each and every dish as they have been plated up to determine this season's winner.