This chutney tastes best with pesaratu.
Wash the ginger and cut into small pieces. also wash the tamarind and soak it in water to soften.
Fry the chilies and keep aside also fry the channa and coriander seeds and keep aside.
Fry the ginger pieces too. Now grind all the ingredients add salt and jaggery too and grind to smooth paste, do not forget to add tamarind and the water can be used if the chutney is too thick and does not grind properly.