Grind together grated coconut, green chillies and cumin seeds. make a fine paste and keep it ready
Blend the curd until lump free.
For the curry, firstly, place the cleaned vegetable (chembu) in an earthen pot, add water, turmeric powder and cook for 10 min or until the vegetable is done.
Now add the ground coconut cumin paste and little water. Mix well and give it a boil for 5 minutes.
Add the prepared beaten curd and mix again.
when it is heated, put off the stove and season it.
For seasoning. Heat Coconut oil, splutter mustard seeds,and add curry leaves, red chilly, turmeric powder, chilli powder, fenugreek powder, salt a pinch, fry for half a minute
add this seasoning to curry ,mix well and serve with steamed rice.