A hearty, comforting soup in two steps? Its possible Just grab your slow cooker. Made with sausage, collard greens, leeks, and pasta, this easy soup is a little bit southern and a little bit italian, although theres also plenty of room to customize. You can use any type of sausage here, spicy, smoked, or mild, pork or chicken. Instead of collards, you can also use kale, turnip greens, or other winter greens. The long cook time will break down the greens and make them soft and tender, so its important to choose hearty greens that can stand up to a long cook time, not delicate greens like spinach. Simply remove the sausage from its casing and brown it in a pan with the leeks before adding to the slow cooker. Simmer with the stock and greens until the broth is rich and fragrant and the greens are tender. Just before serving, stir in the cooked pasta and a little heavy cream for richness. Served with some good toasted bread and a glass of red wine, this is comfort food at its simplest and most warming.