Rava Kesari is a popular South Indian dessert made from semolina, sugar, ghee, and water or milk. The dish is typically flavored with saffron, cardamom, and roasted nuts, and has a pudding-like texture. It is often served during festivals and special occasions, and is known for its vibrant yellow color and sweet taste. Rava Kesari is a simple and quick dessert to make, and can be easily customized to suit different tastes and preferences.