This came from Vegan Soul Kitchen by Bryant Terry. The recipes all look fantastic, but this is the only one I've actually made. It's ridiculously easy and delicious. I made it once from the cookbook and haven't looked at the recipe again in the multitude of times I've made it, so maybe I'm leaving out ingredients. Regardless, it's spicy, comforting, soulful, and oh-so-good-for-you.