Heat oil or vegetable broth over medium heat in a Dutch oven or deep pot. Add onion and zucchini. Cook for 2 minutes.
Add remaining ingredients except cilantro. Stir until mixed and bring to a boil. Reduce to a simmer, cover and cook for 10 minutes.
Once pasta is soft and most of the liquid is gone remove from heat, stir in cilantro and cover for 2 minutes. Serve right away.
Notes
I love Banza pasta because it's not wheat—it's chickpeas—and it's super low in calories. But any pasta would work for this recipe, of course.This recipe is gluten-free.