Wash and soak urad dal till they turn to soft press stage
transfer to the colander and discard the water
add green chilli, ginger, required salt, and coconut to the mixie jar; grind
furthermore, add urad dal and grind it to a coarse mixture
Grease the idli plate with sesame oil
place the urad dal idli and steam them for about 8-10 minutes
turn off the stove and cool
crumble and set aside
add oil and heat
furthermore add mustard seeds, urad dal and curry leaves; splutter
add asafoetida and transfer to the stuffing
Repeat and make all the kozhukattai