Add oil to the pan, when the oil becomes hot add green chilli and roast
transfer and add tomatoes and tamarind; quickly mix
furthermore, add salt and Kashmiri chilli powder; cover and cook till tomatoes turn mushy
open cook till tomatoes come together
whisk curd well
first grind chilli and cumin seeds
furthermore, add tomatoes; pulse
transfer
heat oil and add mustard seeds, urad dal, chan dal; splutter
furthermore, add cumin seeds, red chilli and curry leaves;roast and transfer
transfer the tempering
finally, add coriander leaves; mix well