can i conserve unused starter for the next day?
i usually have large amounts of starter after the 20hrs it takes to prep. basically, i my starter is stored in the fridge, take some out, feed it, rest for 12 hrs, feed again, rest for 8 hrs, => ready to start making dough. since sometimes i may used only a small portion of the fully prepped starter, is there anything i can do to the ready prepped starter so i can use it the next day? could i just mix a new batch of sourdough and then refridgerate that, remove it from the fridge the following day, and let it rise?