A Flight of Sourdough
I've always been fascinated with sourdough. With regular bread, you've got your flour, your water and your yeast. The yeast comes in a powder from Fleischmann's or whomever, and it's yeast: you mix in with the flour and water, you wait for the little yeasties to eat the sugars in the flour, toot out some carbon dioxide bubbles to make your bread fluffy, and you're good to go, wherever you are. Same flour, same yeast, same bread, give or take. All…