Brewed up a batch yesterday. Took some of the spent grains, put them in a thin layer on some baking sheets and slid them into the oven on low to dry them out over night. I woke up and they were still slightly damp and had slight sour smell to them. Has anyone experienced this before?
I'm wondering if possibly i created an incubator for mold.
I'm wondering if possibly i created an incubator for mold.