It's really very simple to prepare this chat by Urself... To prepare it we need:
1. Puri OR Batashe: Now easily available in the market.
2. Masala: Boil some gram + potato, uncover the potato mix both of these things after adding little salt, jeera & red chilli powder.
3. Pani: This plays a vital role, take two tomato cut them in pieces, podeena leaves, four green chillis, salt & aamchoor powder grind all this to make chatni finally put water in the same chatni to make PANI...