Heat oil in a saucepan, splutter the cumin seeds. Add the onion and saute till soft.
Add the ginger and garlic pastes and cook till the raw smell is gone, around 3 minutes.
Add in the powders and saute till it gets cooked.
Add the tomatoes, tomato paste and ghee and mix well. Close the lid and cook till the tomatoes are mashed.
Add in the chicken mince and cook for 10 minutes or till cooked. Add in some water if the mixture is too dry.
Add the yogurt and potatoes and cook for a further 5 minutes. F
inally sprinkle in the kasuri methi and garam masala, adjust the salt and mix well.
Serve warm garnished with coriander leaves, with naan or chapathis!