Marinate the Mutton: In a bowl, combine mutton chops, mutton mixed boti, Himalayan pink salt, red chilli powder, garam masala powder, coriander powder, turmeric powder, roasted & crushed cumin seeds, crushed ginger garlic paste, and lemon juice. Mix well, cover, and marinate for 1-2 hours.
Prepare Crushed Whole Spices: Using a mortar and pestle, coarsely crush black peppercorns, cloves, and black cardamom seeds. Set aside.
Heat Clarified Butter and Temper Spices: In a wok, melt the clarified butter. Add green cardamom, cinnamon stick, cumin seeds, bay leaves, and sliced garlic. Mix well to release aromas.
Cook Marinated Mutton: Add the marinated mutton to the wok. Mix well and cook on medium flame for 8-10 minutes until oil separates from the mixture.
Add Yogurt and Fried Onion: On low flame, add whisked yogurt and fried & crushed onion. Mix thoroughly.
Add Water and Simmer: Add 2-3 cups of water, mix well, and bring to a boil. Cover and cook on low flame for 40-50 minutes or until the meat is tender.
Finish with Cream and Spices: Turn off the flame. Add Olper’s Cream, the coarsely crushed whole spices, coconut milk powder, fresh coriander, and dried red chillies. Turn the flame back on, mix well, cover, and cook on low flame for 4-5 minutes.
Garnish and Serve: Garnish with crushed black pepper, fresh coriander, and julienned ginger. Serve hot.