Add them to the sausage and leeks along with the potatoes ... Serve the soup piping hot. We make it a nutritious meal-in-a-bowl by adding a leafy cooking green, such as kale, spinach, turnip ...
Return the sausage to the pot and add the spinach and Parmesan ... this recipe doesn't involve pulled meats or cubed potatoes, making this soup in a slow cooker doesn't offer a lot of benefits ...