To a pan add tsp of oil . Add urad dal, hing and red chilli. Saute all the ingredients till golden and crisp.
Later add jeera , onion , salt and tamarind. Saute 2-3 mins till raw smell of Onion goes
Add greens . Sauté a min , cover and cook 3-4 mins.
Let the leaves wilt . Allow to cool .
To a mixer add coconut , sauted Greens onion . Grind by adding little water . You needn't make a super fine paste , little texture in the chutney is good.
Prepare tempering . In a pan heat oil .Add mustard and crushed garlic.Once garlic turns golden brown , add curry leaves , ground chutney and jaggery. Saute 2-3 mins .