In a bowl add boiled potatoes and with the help of a masher mash them well.

Now add salt, red chilli powder, dry mango powder, cumin powder and mix till well combined.

In a plate put the puris together.

Now put some mashed potatoes on top of each puri.

Spread some green chutney on the top.

Now put some chopped onions.

Further spread some red chutney and tamarind chutney.

Now add a generous amount of sev on top.

Lastly add some fresh coriander, chaat masala and lemon juice.

Serve immediately.