Dudh puli is one more famous Bengali traditional Sweet and they use to make it on occasion of sankrathri , diwali and other Indian Festivals . Video : https://www.youtube.com/watch?v=Dh-ZRH8IlBg&index=6&list=PLjvihSH3UezvXQ6ifWCkbQDs76BcBWIcw Aunt
Read this post on thegreatindiantaste.com