To store leftovers, let the soup cool to room temperature, then transfer it to an airtight container. It can be stored in the refrigerator for up to 3 days or frozen for up to 3 months. When reheating, ensure that it’s heated thoroughly, and you may want to add a splash of broth or cream to bring back the smooth texture. For an extra kick of flavor, consider adding fresh herbs such as thyme or rosemary during the cooking process. Feel free to customize the soup according to your taste.