Alla Wolf-Tasker's Re-creation Elimination. Arriving at Alla Wolf-Tasker's Lake House restaurant, contestants must re-create his summer cucumbers with Murray cod dish.
The Coffee Mystery Box. In a grungy Fitzroy warehouse, contestants lift the lids on their mystery boxes, leading to coffee beans spilling out across their bench as judges reveal they must create a dish that features coffee.
The Overnight Dish Elimination. It's elimination day and the creator of the best Round 1 fare will keep their team safe. Those fighting to avoid the drop must then prepare a tasty dish to be left overnight and cooked the next day.
The winners from the service challenge compete in a two-round dual duel immunity challenge. The contestant who creates the two most impressive dishes will dodge the elimination bullet.
Clare Smyth Service Challenge. London's celebrated chef Clare Smyth has selected cherries and honey as two core ingredients that teams will need to cook with in this service challenge, as they duke it out for a shot at immunity.
Fat Duck pastry chef Gareth Whitton sets this pressure test with his smoked pecan and butterscotch tart. The dish that least resembles Gareth's creation will send its maker home.
The Alphabet Of Mystery Boxes. Twenty-six alphabetical mystery boxes contain single ingredients that correspond with the letter on the box. Chefs must cook using their designated ingredient, with the bottom four headed for a pressure test.
Eggscellant Elimination. Who will crack in an elimination challenge that sees contestants given just one egg to create the tastiest dish? Fail, and they must scramble to cook for their lives in round 2.
Ingredients vs Time - Immunity Challenge. Guest chef Curtis Stone returns as contestants cook a tasty dish worthy of immunity. But in this classic challenge, as their pantry of ingredients increases, their cooking time decreases.