Marinate mutton in rub of masala, ginger garlic paste and salt (for at least 30 mins)

Brown onions and cardamom, cinnamon, cloves and star anise until golden. Add mutton when onions turn golden and on high flame, stir occasionally so that mutton is seared and thoroughly coated in onion mix.

Add a spoon of yogurt and again stir. Add water and place pressure cooker lid on top without the cap. Put on medium flame. When there is steam coming, put the cap on. Wait for 10-12 minutes or until 3 whistles from pressure cooker.

Rest the mutton curry for 20 mins and serve!