Okay, try to say this ten times real fast, “How much nooch could a smooching pooch mooch, if a smooching pooch could mooch nooch?”

No, you didn’t land by accident in a Dr. Seuss book! Actually, nooch is the colloquial term for nutritional yeast. But what is nutritional yeast? I’m glad you asked.

To begin with, yeast is a single-celled fungus related to other fungi that we eat, like mushrooms for instance. When we think of …