Now take a bowl and add boiled and mashed potatoes to it, Now add chaat masala to it, Now mix well,

Now take a puri and add potato masala to it, Now add sweet yoghurt to it, Now add khatta meetha chutney on it,

Now add masala peanuts to it,Now top it with sev and serve it into a serving plate and enjoy yummy Dahi Sev Puri.