Method 1 Add oil to the cooking pot 2 Heat Oil for 4 minutes 3 Add cumin seeds 4 Saute for 20 seconds 5 Add ginger, garlic and green chillies and onions 6 Fry till onions are light golden brown (about 9 minutes) 7 Add salt, turmeric,chilli and coriander powders. Mix. Add potatoes and peas and cover the lid 8 Cook about 15 minutes, mixing at 5 minutes intervals 9 Cooking is completed, Add amchur and coriander leaves and serve hot