Rasam Idli is a popular South Indian dish that combines the flavors of tangy rasam and soft idlis. It is a perfect blend of spicy and sour tastes, making it a delightful and comforting meal. The idlis are soaked in a flavorful rasam made with tamarind, tomatoes, and aromatic spices. This dish is not only delicious but also easy to make, making it a great option for breakfast or as a light lunch or dinner.