Lithuanian Sauerkraut Soup is a traditional Lithuanian dish made with sauerkraut, potatoes, and smoked meat. It is a hearty and flavorful soup that is perfect for cold winter days. The sauerkraut adds a tangy and slightly sour taste to the soup, while the potatoes and smoked meat provide a rich and savory flavor. This soup is often served with a dollop of sour cream and a slice of rye bread.