Ksheer sagar is one of the most sought after place for almost all the students of the Banaras Hindu University.
If it is a saturday, when we have our messes off(at least in the IIT campus, and probably in some other faculties as well) after we have our dinner, this place is a must visit to satisfy your "kuch meetha ho jaye " craving.
The quality of sweets they offer is too good, but yeah every good thing comes with A "price" so does Ksheer Sagar, a little hard on the pocket, but once in a week is totally worth it.