Host Alyson Hannigan presides as five professional bakers transform America's favorite cookies into dessert treats inspired by a classic campfire snack: s'mores! The bakers turn Samoas, Trefoils, Lemon-Ups and more into dozens of delicious desserts that they then sell at a farmers market teeming with hungry Girl Scout Cookie-lovers. The three bakers who wow the crowd and earn the most votes move on to create spectacular cakes inspired by the great outdoors using Girl Scout Cookies as the star ingredient. The cakes may look like glaciers, beaches and forests, but they taste like Thin Mints, Tagalongs and Do-si-dos. Judges Nacho Aguirre, Katie Lee and Samantha Seneviratne decide which cake best honors the cookies and which baker deserves to walk away with a dream outdoor vacation and a year's supply of Girl Scout Cookies.