Cut the mango into fine pieces.

Grind it with the grated coconut, green chilly and salt.

Mix it well with yoghurt.

Heat coconut oil in a kadai or a pan.

Add mustard seeds, curry leaves and the red chilly.

When it starts to splutter, remove from fire.

Add the above mixture of mango and yoghurt to this and mix well.

:- Serve with hot rice.