Bengali Barva Baingan is a traditional Bengali dish made with small purple eggplants cooked in a flavorful mustard and poppy seed paste. This dish is known for its rich and spicy flavors and is often served with steamed rice or roti. The eggplants are first fried until golden brown and then simmered in a tangy and aromatic gravy. The mustard and poppy seed paste adds a unique nutty flavor to the dish, making it a favorite among Bengali cuisine lovers.