My son made a starter from the yeast leftover after brewing beer. He says it makes the best bread he has ever made. In order to keep it going and have a good flavor, he adds flour and water every other day and keeps it on the kitchen counter. Is this the best way to store it? Should it be in the refrigerator? How often should it be fed? He traveled to see us last week, bringing the starter with him to share, but also to be able to feed it.
Thanks for any help and information.