Creamy broth, savory Italian sausage, tender potatoes, kale, and crisp bacon make this Zuppa Toscana-style soup an easy cold-weather dinner with plenty of hearty flavor. This is the creamy Italian-American version of Zuppa Toscana familiar from restaurant menus rather than a traditional Tuscan soup such as ribollita or acquacotta. The distinction matters, but it does …