Add 1 to 1.5 cups of water (adjust for desired gravy thickness).
Close the lid and cook on high for 2 whistles, then on low for 10-12 minutes.
Let the pressure release naturally.
6. Finish:
Open the cooker, check if the mutton is tender.
Sprinkle garam masala and simmer uncovered for 5 minutes if needed to thicken.
