Doctor Who Cake Pan 5 "Fantastic!" Turner 11 September 2013 Tried this out for the first time, and used a banana bread mix (needed to use up two old bananas, and thought 'why not?'). Worked brilliantly....you could even see the 'k9' and all the details! The buns just tipped out when we turned the mould over. We did use cake release, which might have made all the difference.