It's the beloved imposters challenge, and hosts and judges Valerie Bertinelli and Duff Goldman ask the young bakers to create grilled dessert imposters with side dishes like ribs and mac 'n' cheese or hot dogs and baked beans. The least successful baker goes home.

For this challenge, hosts and judges Valerie Bertinelli and Duff Goldman ask the bakers to combine a lot of small parts to create one big whole by making cosmic cupcake pull-aparts decorated to look like the sun, a rocket, Saturn, a comet or the moon. At the end of the mission, one baker is eliminated.