Marie Campbell biscuit box Great British Bake Off Extra Slice August 14, 2015August 14, 2015admin Marie Campbell impressed Jo Brand and her panel when she produced her biscuit box on the Great British Bake Off Extra Slice. Related PostsPaul Hollywood choux pastry tower recipe on Bake Off MasterclassMary Berry’s Easter biscuits recipe on Bake Off Easter MasterclassNadiya, Ian and Tamal’s Charlotte Russe recipes impressed on The Great British Bake OffMary Berry chocolate and beetroot tray bake recipe on The Great Sport Relief Bake OffMary Berry’s Easter lemon pavlova recipe on Bake Off Easter MasterclassMary Berry’s Simnel cake recipe on Bake Off Easter MasterclassPaul Hollywood hot cross buns recipe on Bake Off Easter MasterclassPaul Hollywood Greek Easter bread recipe on Bake Off Easter MasterclassPaul Hollywood chocolate custard tarts recipe on Bake Off Easter MasterclassPaul Hollywood salmon roulade recipe on The Great Sport Relief Bake Off