Idli Sambar is a South Indian dish. We can also say that Idli Sambar is a famous dish of South India. It is a very light dish which is easily digested. Idli is made in two ways. One of them is with urad dal and rice and the other way is with rava which is also known as semolina. Sambar is made by mixing many green vegetables. It is very tasty to eat and now this dish is liked all over India.