Rinse potatoes well to get of dirt and mud - Rub and wash it atleast 2-3 times. Then add 4 medium sized potatoes to a pressure cooker. Add water till half immersing level atleast.
Pressure cook for 2 whistles. You can choose to boil or steam potatoes too. Make sure it is soft but not mushy.
Remove the potatoes from the cooker and add it to a bowl containing cold water.
Once it becomes warm peel off the skin from the potatoes.
Cut into small cubes. Set aside.
Heat 2 tablespoon cooking oil - add 2 teaspoon cumin seeds let it splutter. Take care not to burn it so oil heat should be just right.
Add 1 teaspoon ginger finely chopped and 2 small green chillies finely chopped. Saute for few seconds.
Now add boiled cubed potatoes along with salt, 1/4 teaspoon turmeric powder, 1 teaspoon kashmiri red chilli powder, 1/2 teaspoon coriander powder and 1/2 teaspoon chat masala powder.
Mix it well. Cook for 2 mins in low flame - take care not to burn the masalas.
Add 1 teaspoon kasoori methi - crush and add it. Add 1 tablespoon coriander leaves.
Give a quick mix and switch off.
Jeera Aloo is ready!