To a slow cooker chicken, I added an old family noodle recipe. If you want it to be more like a soup, add another quart of broth. This was a fixture at family reunions when I was a child, and the slow cooker makes it even easier.
This is a delicious bowl of soup that you can make with baked potatoes or leftover mashed potatoes. You'd never know that it's a low fat version, because it tastes so rich and creamy.