900 g (2 lb) Lamb, cut into boneless pieces
4 tsp (16 g) Salt
4 tsp (8 g) Red chilli powder
a pinch White pepper (safed mirch) powder
a pinch Fenugreek (methi) powder
a pinch Green cardamom (choti elaichi) powder
2 tsp (4 g) Garam masala
2 tsp (3 g) Onion (kalonji) seeds, crushed
a pinch Fennel (moti saunf), crushed
a pinch Mustard seeds (raj), crushed
a pinch Cumin (jeera) seeds, crushed
a pinch Coriander (dhaniya) seeds, crushed
2 tbsp (36 g) 1 1/4 oz Ginger-garlic (adrak-lasan) paste
60 g (2 oz) Raw papaya, grated
1/2 cup (100 ml) 3 1/2 fl oz Mustard oil
4 tsp (20 ml) Vinegar (sirka)
1/2 cup (100 g) 3 1/2 oz Yoghurt (dahi)
4 tsp (20 g) Butter for basting