Gol Gappa

Gol Gappa is a street snack also known as Panipuri. The hallow fried crisp is filled with potato, chick pea etc in addition to watery mixture of tamarind and chili. Let me tell you here that it is not easy to eat for some people (specially for the first time) because it has to be put in the mouth as a whole otherwise watery mixture will fall on you.
For people living in south asia, it is easy to find in markets, but here is the recipe for any interested candidate from the rest of the world.