add oil to hot pan ,add whole spices,cuminand chopped onion cook till they are slightly brown at the edges add salt ,add turmeric ,ginger garlic paste ,when cooked add cleaned lamb peices and cook
add chilli pdr coriandr powder , cumin pdr mix add water cover and cook for 20-30 min till lamb is 90%cooked
you can also cook lamb in pressure cooker
add gr chillies coconut pdr and pepper pdr and cook for another 10 min till the sauce is thickened
serve hot with rice , roti or naan