Tonight's immunity challenge is fought in two rounds. In one round contestants must create a delicious dish using instant noodles. The top two from round one must make a nostalgic and comforting dish.
Costa Georgiadis visits a clever and productive small space, Josh Byrne prepares his garden for cooler weather, Millie Ross visits the home of chef Rosa Mitchell and Tino Carnevale plants, prunes and harvests feijoas.