Take chopped coconut in a chutney jar ,then mix green chillies, ginger , garlic , coriandar leaves and roasted chana daal
Grind it to make paste and then add curd
Now grind again to make a smooth paste and transfer to a bowl
After that add salt to taste and mix it well
For Tempering:Heat oil in a small tempering pan
Add mustard seeds and curry leaves and saute till leaves becomes little crisp
Take away pan from flame and pour tempering over the prepared chutney and mix well
Coconut chutney is ready to enjoy with your favourite idli/dosa/uttapam