Take 1 cup water,1/2 tsp sugar and bean sprouts in the pressure cooker and cook for 1 whistle on medium heat.
Remove the cooker from the flame and then lift the whistle slightly with the help of a spoon and release the steam.
Drain the sprouts in a colander(place a dish under the colander to collect the water,can use this water to make chapati dough or in any curry)
Heat oil in a pan and add cumin ,asafoetida and chopped green chilies.
When cumin become golden, add sprouts and saute on medium heat to remove the extra moisture .
Now add all the spices, finely chopped potato and chopped mint and saute for a while.
Take out in a bowl and let it come to room temperature.