This is where freezing comes in, and it is one of the best ways to preserve your sourdough starter in a dormant state until you're ready to use it again. Unlike a ripe sourdough starter that is ...

Add your sourdough starter (it should float if it’s in a ... as these can make your base soggy. To freeze for up to 6 weeks, wrap the balls of dough after their overnight proving (step 3).