Low Carb Zuppa Toscana - This copycat version of Olive Garden Zuppa Toscana Soup is low carb and gluten-free with keto Italian sausage, bacon, cauliflower, and spinach. It is the perfect hearty soup for the cold fall and winter nights! #lowcarb #keto #glutenfree #olivegarden #copycat #zuppatoscana #soup #recipe