Cut the veggies into 2- 2 ½ inch long batons. Put those vegetables in a vessel and add enough water to cover the vegetables. Boil them by adding turmeric powder, chilli powder and salt.
Make a paste out of the grated coconut, cumin seeds, turmeric powder and salt. Add 4 green chillies and 3-4 curry leaves while grinding.
Mix it with the boiled vegetables and cook it for five minutes. Add 2 tablespoons of curd and cook it for some time. Now add 2 tablespoon of coconut oil and some curry leaves. Mix it well and serve hot.