wash the potatoes and boil in enough water with salt until it is cooked.
Drain the water and allow the potatoes to cool.
Remove the skin and take them in a bowl.
Add chilli powder, coriander powder, cumin powder, Kashmiri powder, turmeric powder and salt to taste. Toss well.
Heat a pan, add oil and allow it to heat. Add mustard, urad dal, cumin seeds and allow it to crackle.
Then add curry leaves and fry for few seconds.
Add the green chilli-garlic paste and saute for a few minutes.
Next, add the potatoes along with masala and saute well for 2-3 minutes.
Then sprinkle little water and fry for a few minutes.
Add amchur powder and mix well.
Finally, add coriander leaves and switch off the flame.
Transfer the spicy and tasty potato roast with your favourite dish. Here we served it with dal and rice.