This soup is traditionally made with stale bread to thicken it; however, a day-old baguette works perfectly. For a gluten-free version, omit the bread or use your favorite gluten-free bread. The soup tastes even better the next day as the flavors have more time to meld, hence the name "Ribollita," meaning "reboiled" in Italian. For a vegan option, simply skip the Parmesan cheese or use a plant-based alternative.
Keyword Healthy Soup, Italian Cuisine, Kale Soup, Mediterranean Diet, Ribollita, Tuscan Soup, White Bean Soup