Simple and easy potato fry with basic ingredients.
Heat oil in a pan, preferably a non-stick pan.
Add oil, once the oil becomes hot, add mustard seeds. After the mustard seed crackles, add cumin seeds and garlic.
Once the garlic cooks, add the dried red chilly and spices (garam masala + turmeric). Quickly stir and add the potatoes. Sprinkle salt and mix. Turn the heat to low, then cover and let it cook for 10 minutes.
Once the potatoes are cooked, open the lid and let it roast on low-medium heat till the outside is roasted and golden brown. Sprinkle coriander powder and mix. The roasting could take additional 10 minutes.
In the end, sprinkle the coriander leaves and transfer to a serving bowl.
Squeeze some lemon in the end if you like it with a slight tang.