Chef's Notes: This is a recipe that has stuck with me for many years. It always makes me think of that time of year when summer's ending and you're taking out the soup pots. This chili is packed with veggies like beans, mushrooms and kale which contain plenty of phytonutrients and protein. You'll get a balance of sweetness from the yams and smokiness from the paprika and chipotle. All together it's a simple, one-pot family meal.