With proper care and feeding, sourdough starter can last an incredibly long time. But there are a few warning signs that mean ...

In fact, the world's "oldest" sourdough starter was made with ... Some are orange or pink, and they can get lost against the tan, off-white color of the starter. There's a good chance that you ...

Sourdough starter ... discard-and-feed cycle. If the starter languishes for months, it may be possible to reinvigorate it with regular feedings. If it turns pink or smells spoiled, throw it ...