Dolly Dough

It may not look like much and it isn't yet but it will be a cake soon! Liz from work gave a tub of dough, it's Herman and its supposed to be a friendship cake! You start the cake mix, keep it for 10 days, adding more in and then split it into four pieces! You give three away and keep the fourth to make into a cake! The other three pieces start someone else off! It's a sourdough cake so it's meant to sit out so the yeast can bubble away, see the bubbles! I'll blip the finished cake in 10 days!