Peel and Boil the potatoes with salt.
Heat Oil in a pan, add Mustard seeds, Garlic and fry
Now add Turmeric powder,garam masala powder, boiled potatoes, salt and close with a lid. Stir it once in a min.
Once the potatoes are brown add Spring onions stir and close lid.
Keep stirring it regularly for 5 min. Adjust salt and remove from flame.