Maarkandam soup, also known as nenju elumbu soup or mutton rib bone soup, is a flavorful and nutritious dish made from the bones of mutton ribs. The soup is slow-cooked to extract the rich flavors and nutrients from the bones, resulting in a hearty and comforting broth. It is often enjoyed as a starter or as a remedy for cold and flu. The soup is packed with collagen, minerals, and vitamins, making it a great choice for bone health and overall well-being.