Wash and peel the vegetables, cut it into either cube or lengthwise.
Cook all the vegetables along with turmeric powder, salt, and asafoetida (pressure cook for one whistle).
In a mixer jar, add shredded coconut, green chilis, and cumin seeds, grind it as a smooth paste.
Once the vegetables are cooked, add the ground mixture, and curd. Mix gently and cook for 2 to 3 minutes on medium flame.
Temper with mustard seeds and curry leaves.
Serve hot with Adai or rice.