In a world of buttercream blowfish and fondant flippers, there's no need for scuba gear! Whether it's mystical mermaids or herds of seahorses, host Brad Smith asks the baking teams to make waves and take judges Eddie Jackson, Ron Ben-Israel and Harry Eastwood on a deep dive into the mysteries of the ocean.

Whether it's a rustic hideaway nestled amidst the pines or a vine-covered oasis just below the canopy, host Brad Smith challenges the teams to create a tasty treehouse that judges Eddie Jackson, Ron Ben-Israel and Harry Eastwood will pine for!