A light and creamy summer soup features yellow summer squash and zucchini in starring roles. A hint of lemon at the end adds a sprightly flavor. Serve with a slice or two of your favorite hearth bread or a baguette.

A light and creamy summer soup features yellow summer squash and zucchini in starring roles. A hint of lemon at the end adds a sprightly flavor. Serve with a slice or two of your favorite hearth bread or a baguette.