I need something to fill my time, so I've decided to try baking sourdough. How do I do that?
The best quality sourdough bread is made by someone else who sells it to your local grocery store. If you are determined to make your own, here is a link to a guide to sourdough by the Clever Carrot https://www.theclevercarrot.com/2014/01/sourdough-bread-a-beginners-guide/