Except tempering part , take all other ingredients and add water to make a fine smooth paste
The consistency of chutney again is not any particular to follow,You can make thick or liquid as you like
Once the paste is ready,prepare tempering in a small wok
Put oil,add mustard seed
Be careful while adding as it will really start making noise,Add fresh curry leaves and switched off the flame immediately
Add this tempering on top of coconut chutney and mix well,Its ready