Wash and peel the mango.
Cut into medium sized cubes. Keep aside.
Blend grated coconut, green chillies, cumin corainder powder, red chilli powder and turmeric powder to a fine paste.
Add this masala paste to mango cubes.
Add salt and coat well. Keep this aside for 20 minutes.
Heat 1 tbsp oil in a pan.
Add mustard seeds, methi seeds, hing and curry leaves.
Saute for few seconds.
Add mango cubes alongwith the marinade.
Add some water and mix well.
Cook covered till the mango cubes turn tender.
Add jaggery powder, salt if required and mix.
Finally add coconut milk and turn off the heat.
Give a quick mix and keep the pan covered for 10 minutes.
The flavourful raw mango coconut milk curry is ready to be served.