why is it called sourdough if it's not.sour

why is it called sourdough if it's not.sour. There are some references to why is it called sourdough if it's not.sour in this article. If you are looking for why is it called sourdough if it's not.sour you've came to the right place. We have posts about why is it called sourdough if it's not.sour. You can check it out below.

Showing posts matching the search for why is it called sourdough if it's not.sour