Cut the potatoes in cube size and put into water

Heat oil in a pan then add cumin seed,fennel and mustard seed and saute it.

Add chopped onion saute it and add also chopped ginger

Till it light browned then add potatoes

Add red chilli powder,turmeric powder and salt to taste

Cook the potatoes in medium flame for 15 to 20 minutes

After completely cooked then garnish with coriander leaves