Take a blender Add rasins,red chillis, onions,vinegar blend it till a fine paste.
Take a presure cooker, oil, garama masala, cumin seeds, onion mix well add salt, ginger garlic paste, add the blended paste cook for 2 min then add seena mutton,corinader powder, cumin powder, coconut powder mix well if required add water and close it with a lid cook till mutton is tender.
Onces the mutton remove the lid and cook till water evaporates then garama masala powder, chopped coriander.