The seven remaining bakers enter the creepy nursery. Carla Hall challenges the competitors to bake 3-D demon doll cakes with a diabolically assigned flavour.
In the devil's den, Carla Hall challenges the six remaining bakers to conjure up a devilish dessert using ingredients such as sauerkraut, beets, tamarind paste and canned tomato soup.
The 10 competitors get their first challenge: haunted house cakes and play the dagger game for the chance at a key reward.
Carla Hall invites the five remaining bakers to a party in the haunted ballroom, where they must create impressive costume cakes for a spot in the finale.
Carla Hall challenges the nine competitors to create Halloween candy croquembouche and incorporate an illusion; judges Stephanie Boswell and Zac Young decide which competitors' creation earns the win.