- firstly, heat 2 tsp oil and saute 1 tbsp cumin seeds till it turns aromatic. 
- add in 1 inch ginger and 2 green chilli. saute for a minute. 
- further keeping the flame low, add ½ tsp turmeric, 1 tsp chilli powder, ½ tsp coriander powder, ¾ tsp aamchur, pinch of hing and salt to taste. 
- saute on low flame without burning the spices. 
- additionally add 2 boiled and cubed potatoes. (i have pressure cooked potatoes for 2 whistles) 
- mix gently without breaking potatoes. 
- add 2 tbsp of water, cover and simmer for 5 minutes. 
- after 5 minutes, potatoes have absorbed all spices. 
- finally, add coriander leaves and serve jeera aloo with rice or chapati.