To make cumin asafoetida potatoes, first wash and peel the potatoes. Now add water to a saucepan and cook it. Boil it well and let the potatoes harden. Heat oil in a pan. Add cumin and asafoetida to it. After 10 seconds, add grated ginger and mix it. Now add all the spices and potatoes in it. Mix well and cook until the potatoes are cooked. Add mango powder and green coriander and mix. Serve hot. Serve cumin asafoetida and potatoes along with garlic lentils and phulka for dinner.