Source: EatingWell.com, Holiday 1996
Medi For All Tips:
If leeks aren't in season, or for a more affordable option, use a whole yellow or white onion, chopped.
It's okay to use regular chicken or vegetable broth rather than low sodium, if that's what you have. Be sure to taste before adding any additional salt.
Frozen zucchini or yellow summer squash can be used in place of fresh.
You can substitute other vegetables if you don't have or don't like zucchini. Try sliced carrot, yellow summer squash, or diced sweet potato. Simmer until all vegetables are tender.
Make this recipe dairy-free and vegan by skipping the Parmesan. Make this recipe gluten free by using a gluten free orzo.