Our goto is Chicken Taco Soup - so easy you just dump in all the ingredients:
https://www.the-girl-who-ate-everything.com/post-trick-or-treating-soup/
Our other fave is this creamy chicken, but its not as healthy obviously with the cream cheese/cream soup:
https://www.allrecipes.com/recipe/215033/jennies-heavenly-slow-cooker-chicken/
- We serve this one with pasta or rice and a green veggie