HEAT ghee in a pan and fry the onions and green chillies for four minutes. Add the remaining ingredients, except the tamarind and thick coconut milk. Cook on low heat till the murunga (drumsticks) are tender. Extract tamarind pulp and add to the curry. Simmer for five minutes. Add the thick coconut milk and bring it to a boil. For a variation, you can substitute drumsticks with beans, bitter gourd, snake gourd, brinjals or potatoes. NOTES : (Drumstick Curry)