1. Raw Mango - 1/2
2. Coconut - 1 cup
3. Green Chilles - 1 (You can use crushed red chillies if you prefer)
5. Ginger 1 small piece
1. Cut 1/2 the mango to small pieces.
2. If the mango is too sour, grind coarsely the mango pieces and strain away the juice. Else the chammanty will be too sour.
3. Now add coconut, strained mango, green chilly and salt.
4. Grind them well, adding a little bit of water. Add 1 tbsp or so else chammanty will be watery.