Make small slits in the potatoes as it is easier to peel them once boiled.Boil the potatoes on high for 5 minutes or one whistle in a regular pressure cooker.If using a saucepan boil till potatoes feel tender but not falling apart.
Once cooled, peel potatoes rub with salt and turmeric and set aside for 10 minutes.
Next mix all the ingredients together in a bowl and then add the potatoes to the mix. Place in refrigerator for 3 hours or overnight if possible.
Preheat oven to 375 deg F and prepare a sheet pan with some cooking spray.
Spread the marinated potatoes evenly on the sheet pan and bake for 35 -40 minutes tossing it every 15 minutes. Cook evenly till the nice crisp forms on top.
Garnish with chopped cilantro and some sea salt.
To serve, mix the sauce ingredients together. Serve the potatoes on the pan or in a bowl with the sauce.
See notes for serving suggestions.