Duff Goldman and Valerie Bertinelli raise the eternal question: Which are better, brownies or blondies? To settle the debate, they divide the 10 young bakers into teams for the brownies vs. blondies challenge.

Valerie Bertinelli and Duff Goldman put the eight young bakers in teams and challenge them to each make half a cake that combines with their teammate's half-cake to make a whole cake representing an opposites theme like fire and ice, night and day, land and sea or big and small.