In a heavy bottomed pot boil lamb and remove the unwanted parts.
In a hot pan, add some ghee, whole garam masala and ginger garlic paste; stir till the paste is cooked. Add some fried onions.
Put turmeric powder, cumin powder, yellow chilli powder and coriander powder.
Saute with the boiled lamb. Add lamb stock to it and let it cook for sometime till the lamb gets tender.
Add nicely whisked curd and add diluted gram flour to the gravy. Season with salt.