Mash Potatoes and add red chilli powder,cumin powder,turmeric powder and salt.Mix well and keep ready for future use.Mix sugar and salt with curd and keep it ready.
Crack each puri and arrange them on a plate.
Add mashed potato mixture in the holes of the cracked puris.
Now add boiled green gram dal in the poked hole.
Add curd now.
Now add green and sweet chutneys.
Add red chilli powder,chaat masala powder and salt.