Desserts come in all sizes...just like kids! Since all the bakers are working in a team with their big or little sibling, hosts and judges Duff Goldman and Kardea Brown ask the older sibling to make one large-scale big dessert and the younger sibling to make a dozen little desserts. And to make it even more challenging, the teammates can talk to each other, but they can't work on each other's desserts -- which makes for some epic and hilarious "sibling-splaining." In the end, one big and little team is eliminated.