We've stayed in fort kochi for 5 days and this is the only pure veg restaurant we've found which server best food at low price. We bought food from this hotel for 5 days.
In 5 days we tasted lunch, masala dosa's, upma, idli, plain dosa, vada.. simple meal starts from 40 served on banana leaf. Each idli cost Rs 6, masala dosa for Rs 30 and plain dosa cost Rs 25 (prices as on sep 2013)
This restaurant having very basic indian standard seating but clean tables. However, they talk only in local language even though you talk in English or in other languages. I was ordering by showing the menu with saying it's price which posted on wall. Some time i ordered by baby language. for example:- by showing 1 or 2 by hand fingers. :) They also give food by parcel (you can have it in your room) Just show the item and tell the price and ask for parcel. To get all items visit between 8 am to 6 pm.
This restaurant is near Aspinwall junction which you get on the way between ferry service station (which goes to Ernakulam) to fort kochi. 300 meters from fort kochi and ferry station.