Trip to Buenos Aires

Just returned from a business trip to Buenos Aires. Its pretty tough for vegetarians to survive if you do not know atleast some spanish. Most dishes have Ham (jamon) or seafood or chicken in them. The only safe bet often is spaghetti with tomato sauce.

One of my colleague asked me for Masala Dosa recipe. I searched for indian grocery stores in BA but im not getting any good references from googling. There seems to be popular spice store: El Gato Negro . There are a few indian restaurants in BA, but there doesn't seem to be any indian or south asian grocery stores. I am working on an MD recipe that would work for people at BA.