Dip the mutton fat in chilled water and keep aside
Take the minced mutton on chopping board add green cardamom seeds and salt and continue mince add gradually chilled water mutton fat also (squeeze out water) minced till soft and creame
Now boil mutton stock in a pot now switch of gas, cover it and keep aside it
Now make balls of mutton mince and drop on hot mutton stock
Now take curd in another pan and whisked well not even lumps in this
Now add salt, green cardamom seeds and cinnamon stick and keep on gas to cook
Once boil in curd mixture add mutton balls in it from Mutton stock
Now add nicely chopped garlic,fennel and dry ginger powder in a bowl and seive this and add this mixture in curd mixture and cook
After a minute add brown onion paste in this
Cook untill required consistency of shorba
Now add dry mint leaves Powder in it mix and cook
Now heat ghee in other pan and add this in curd mixture carefully.
Now Kashmiri Goshtaba is ready to serve
At time to serve, sprinkle some kesar strings,brown onion slice and mint leaves over the top
Serve hot with Kashmiri zafraan rice.