You see, I use them for bread baking. The humble plastic shower cap is surprisingly helpful for proofing dough. Like so many important life skills, I learned this trick from The Great British Bake ...
You have to provide your own baking tools, which you'd probably already have at home, like a basket or bowl for proofing and some kind of vessel for cooking. But considering you've got the starter ...
Baking is both an art and a science. The more you practice, the better you become at it. And just like artists and scientists ...