Prepare green chutney and khajur imli ki chutney according to their recipes in advance. Boil the potatoes and green moong beans in salted water. Keep all required ingredients ready before assembling the chaat.
In mixing bowl mix all ingredients (potatoes, moong Dal, onion, tomato, salt, red chilli powder). Take plate and arrange all papdis on plate.
Place 1/2 tablespoons prepared potatoes mixture on all over each papdis
Top each one with1/4 teaspoon of green chutney and then khajur imli ki chutney.
Sprinkle sev n chat masala powder to taste over each Batata puri.
Garnish with coriander leaves. Batata sev puri chat is ready to serve.