Boil the black chickpea with whole potato(not peeled) with salt..when done drain the water,now remove the pulp of tamarind n strain its juice,now heat oil in a pan add the onion, cumin seeds, curry leaves and chillies...mix well

Now add the dry masala n mix well n saute 2 mins now add the tamarind pulp n mix well n saute till oil floats up.

When oil floats up...now add salt mix then add the chickpeas and diced potatoes n now add 1 tsp of roasted masala

Roasted masala pic1(dry roast 7 Kashmiri red chilli,2 tbsn coriander seeds with 1 tbsn cumin seeds...when cool n grind..store in airtight container can be used for many Indian dishes)now add the coriander leaves mix well.now serve hot garnish with coriander leaves, lemon slice and a pinch of roasted masala...enjoy😋pls do try