The country's best young bakers go head to head. Sam and Mark host the final day of the final of this year's Junior Bake Off. The four finalists face the final challenge - creating a tiered, layered, show-stopping, enchanted woodland-themed cake, in just two and a half hours. Their friends and family gather to find out who judges Graham Hornigold and Allegra McEvedy will choose to crown Junior Bake Off Champion 2015.