Urad Vada, also known as Medu Vada, is a popular South Indian snack made with urad dal (black gram) batter. It is crispy on the outside and soft on the inside, with a distinct flavor of black gram. Urad vada is often served with coconut chutney and sambar, and is a favorite breakfast item in South India. It can also be enjoyed as a snack with tea or coffee.