The remaining 21 contestants faced their next Mystery Box Challenge with 75 minutes to cook with ingredients chosen by the viewers: cauliflower, maple syrup, coconut, goat cheese, okra, lemon myrtle, beef mince and squid. Karmen, Con, Heather, Matt and Anastasia stood out with their dishes. The judges picked Anastasia's dish as the winner of the challenge with the advantage for the Invention Test. She chose marmalade (over peanut butter and vegemite) which everyone then had to cook a dish with in 75 minutes. Anastasia won the second round of the competition with her orange quail dish and received a chance to compete in the Immunity Challenge, along with Con and Nicolette, who also impressed the judges with their inventive dishes. Karmen, Chloe and Olivia all faced serious technical issues on their desserts, and were sent into the Pressure Test, facing elimination.