Wide egg noodles are a great option. They have a great texture in each bite and they keep their shape better than other noodles while enjoying filling your bowl of soup.
The best part of making a crockpot meal is that the food has a really long time to simmer and cook, really flavoring up the dish. So using chicken breasts is perfect in this soup because they have time to really become tender and easy to shred. The stock will become more flavorful from it. But if you have leftover rotisserie chicken, it’s also a good use of meat.
If you prepare your own bone-in chicken or turkey, you can easily make your own Chicken or Turkey stock to freeze for later use in making soups. It’s absolutely worth it and easy to freeze for any kind of meals you use stock for.