The temperature is dropping and fall is coming, so soup and warm bread is often on my mind. Just like most of my recipes, this dish came out of having to use leftovers (the cauliflower) in my fridge. It is a rich soup, so I would suggest having it as an appetizer or side.
This recipe is quick to make as you throw everything into one pot to cook, and just use a blender to make it smooth. If you have a Vitamix or other high-powered blender, you can even skip soaking the cashews.