Dhokar Dalna is a traditional Bengali dish made with lentil cakes cooked in a spicy and tangy gravy. The lentil cakes, known as dhokas, are made from a mixture of chana dal, spices, and a touch of baking soda. These cakes are then fried until golden brown and simmered in a flavorful tomato-based gravy. Dhokar Dalna is a popular dish in Bengali cuisine and is often served with steamed rice or roti.