Dahi Aloo is a popular North Indian dish made with potatoes cooked in a creamy yogurt-based gravy. It is a comforting and flavorful dish that is perfect for a quick and easy meal. The potatoes are boiled and then simmered in a tangy and spicy yogurt sauce, which gives the dish a rich and creamy texture. Dahi Aloo can be enjoyed with rice or roti and is a great option for vegetarians.