If you are in Varanasi and you are looking for a South Indian dishes then Kerala Cafe is the best destination for it. As far as popular dishes is concern, masala dosa, Sambar Vada, idali sambhar and uttapam are famous dishes of kerala cafe.
Moreover, service is extremely good and you can get your ordered food within 10 minutes. Ambience is also very nice and it provides you feeling of south indian culture. Quality of food is also awesome and what I feel it is one of the best destination for south indian dishes in varanasi.
Parking may be a problem for customers because they dont have enough space in front of their shop. Billing system is also good and they accept nearly all cards and wallet along with cash.