Coarsely ground the soaked moong dal. Preheat pan and add 3-4 tbsp oil in it.
When oil is sufficiently hot, add cumin seeds , let crackle.
Add asafoetida, green chilly, coriander seeds, fennel powder and saute the spices for few minutes.
Now add grounded dal, salt, garam masala, ginger powder and red chilly powder.
Mix all ingredients really well.
Stir constantly and cook dal until it dries up and nice aroma cones.
if dal sticks to the bottom of pan then add some more oil).
Remove the roasted dal in a bowl so that it cools quickly.