Idli Sambar is a popular South Indian dish consisting of steamed rice and lentil cakes (idli) served with a flavorful lentil and vegetable stew (sambar). The idlis are soft and fluffy, while the sambar is a tangy and aromatic curry made with lentils, tamarind, and a blend of spices. This combination creates a satisfying and balanced meal, perfect for breakfast or as a light and wholesome snack.