Place all of the soup ingredients into the blender jar of the KitchenAid® Pro Line® Blender. Secure the lid and set the blender to the Adapti-Blend™ Soup program. Blend until the machine turns itself off. Alternatively, blend for about 5 minutes, starting on speed 1 and gradually increasing to speed 10.
If you don't have a high-speed blender, blend the soup until smooth and creamy, and then transfer to a saucepan, and gently warm on the stovetop over medium heat until piping hot.
Divide the soup evenly between four soup bowls, and add equal amounts of zucchini noodles, bell pepper, cilantro, and crushed cashews. Enjoy immediately.