From the gold rush days and even earlier to the pioneers who came west, sourdough was a basic means of making bread, biscuits, pancakes (flap jacks) and now even pizza-- before getting creative. Recently we re -stocked up on starter from www.SourdoughBreads.com. and updated the recepies. As a long time user of the closed crock in the refrigerator system, this latest, use a clear jar with a wire bail ( Wally World) system is great!!! Be certain to print out the "how to get started" pardon the pun. Overbore i