Cook dal with salt and turmeric for 8-10 whistles or untill mashable.Add ghee in a separate kadahi.Add rai and let it crackle.Now add hing,curry leaves,green chillies and red chilli powder. Add cooked daal and stir well. Season with goda masala,jaggery,tamarind paste and grated coconut.Simmer for 10-15 mins on low flame,garnish with corriander leaves and serve hot with rice.