Food Storage: Freeze Dried Sourdough Start Failure

One of our viewers, Jennie, asked if it might be possible to freeze-dry sourdough to make starter flakes. We decided to experiment to see if it just might be possible. In this video, we demonstrate the process that we went through to find out that sourdough, or natural yeast, will no longer be viable after freeze-drying.

It was a great question and now we know. If you are interested in purchasing a freeze dryer or need supplies, use the link https://affiliates.harvestright.com/901.html. We make a small affiliate fee that helps to support our channel with every sale.

Thanks for being part of the solution!