Why Isn't My Sourdough Starter Doubling?

Your starter is bubbling, but the level barely moves. Here's what may be happening.

The Short Answer

A starter may not double because it isn't active enough yet, the temperature is too cool, the feeding ratio isn't right for its activity level, or the starter is struggling with an inconsistent feeding routine.

Bubbling is a good sign, but the amount of rise depends on how much gas your starter is producing and how well it holds that gas.

Find Out Why Your Starter Isn't Doubling

Find the common causes of a sluggish starter and what to check before changing your routine.

Don't Judge Your Starter by the Clock

A starter doesn't always rise on the same schedule. Temperature, flour, feeding ratio, and starter strength can all affect how quickly it rises.

Ready for a Starter That Actually Bakes?

Whether you're baking your very first loaf or your hundredth, Squirrelly Girl is a live sourdough starter made to make baking delicious artisan bread simple.

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