When one dives into the world of sourdough baking and bakes with any regularity, we will inevitably wind up with jars and jars of sourdough discard. I see a lot of recipes all across the internet for what to do with the leftover starter that does not make it into beautiful, aerated loaves. More often than not, the discarded results lean savory (I’m guilty of this myself!) So for this week, I wanted to try something different. Something sweet. And when you are like me and order peanut butter by the five-pound bucket, you make oatmeal peanut butter sourdough cookies.