For brined mangoes.First cut and wipe the mangoes removing the seed from inside. Then bring water to rolling boil add 1/4 cup salt to it. Let it cool completely.Transfer it to a glass ware Add the cut mangoes and green chillies to it.Add a little oil (that prevents it from spoiling).let it hit the sun for few days. Store it airtight.

For chutney crush the shallots and dry chillies to fine paste. In a mixer grind together this mixture with some shredded coconut, curry leaves,brined mango pieces and little coconut oil.

Add salt only if required..since the brined mangoes are themselves salty. Balance the flavors and have it with hot rice.