More veggies are always a good idea! If you need to clean out your fridge, go for it. Some vegetables that work well include peas, leafy greens, green beans, and more.
I recommend cooking the tortellini separately if you plan to store leftovers. It prevents them from turning soggy when reheated.
For a brothier soup, add more chicken broth. For a heartier one, let it simmer uncovered for a few extra minutes to reduce slightly.
If you’d like to freeze this soup, leave out the tortellini until you’re ready to reheat.