Rewena is a yummy bread that uses a potatoe bug in lieu of yeast. My mum gave me her bug when I was younger but I foolishly killed it by starving it to death. Usually, it take 3-5 days to grow the bug but I figured out a way to get it started and growing within 8 hours. Take a look and see how you go.
Making the bug and dough
Prepping dough/proofing and baking