Sweet safety is on the line for the seven remaining home bakers. In the Technique Test, the bakers learn how to incorporate a rainbow of colour into their desserts and create edible works of art. In the Elimination Challenge, the bakers re-imagine an iconic retro dessert.

The five remaining home bakers must create a beautiful collection of bonbons for their Technique Test but the judges have a BIG twist up their sleeves... In the Elimination Challenge, the bakers get experimental as they harness their inner scientist to create a dessert showcasing chocolate as a solid, liquid and a gas.