This healthy soup is a great way to use up any extra zucchini and carrots you may have on hand. Simply sauté diced zucchini and carrots in a pot with onion, garlic, and seasonings until tender. Add vegetable broth and bring to a simmer. Blend the soup until smooth and creamy, then serve with a dollop of Greek yogurt and fresh herbs. This soup is a great way to get in some extra vegetables and is perfect for a light lunch or dinner.