A hearty, soul-warming soup perfect for fall, featuring Italian sausage, tortellini, and butternut squash. It's quick, easy, and incredibly flavorful.
Store leftover soup in an airtight container in the refrigerator for up to 3-4 days. Reheat gently on the stovetop or in the microwave. The soup base can be made ahead of time and the tortellini and spinach added when ready to serve. The soup base freezes well, but not with the tortellini.