We didn't have the opportunity to try South Indian food as we were in North-Central India. I told him I wanted to eat a dosa before going home and he brought me to this place called Sagar Ratna recommended by Rough Guides. There were different types of dosas to choose from and since I enjoyed all the cheese toasts I ate in India, I ordered a cheese dosa. Wrong choice. It was soooo salty I had to wash it down with lots of plain water!