Last week saw Scottish Blethers focus on tea - which puts us in the mood for cake! In this week's episode we explore some of the many regional cakes to be found across Scotland- from Kirriemur Gingerbread to Ecclefechan Tarts. In particular, we focus on the little national treasure, the Tunnock's Teacake. Before anyone asks- yes it definitely is a cake not a biscuit!