Heat oil in a kadai. Add urad dal, dhania, ginger, garlic, curry leaves, red chilli. Roast well.
Lastly add the grated coconut. Mix for few minutes and switch off the flame.
Take everything in a mixie jar. Add salt, tamarind, jaggery and grind everything to a coarse powder without adding water. Add little water and grind to thick paste.
Temper the chutney with mustard seeds, urad dal and curry leaves. Add to chutney.
Serve with rice adding ghee.
Notes
This chutney goes well with rice, not with idli dosa.
Adjust the quantity of red chilli as per your taste.
I have roasted all the ingredients in oil together. You can also dry roast the coriander seeds firstly. Remove in a plate. Then heat oil and roast the other ingredients.