Cooking Mode: Kosha Mangsho

Step 1 of 6

Marinate mutton with yogurt, ginger paste, garlic paste, turmeric powder, and salt for 1 hour.

Step 2 of 6

Heat mustard oil in a heavy pot, add sliced onions, and cook until deep golden brown.

Step 3 of 6

Stir in red chili powder, chopped tomatoes, and marinated mutton.

Step 4 of 6

Slow cook on low flame, stirring frequently for 45 minutes until spices release oil and turn dark brown.

Step 5 of 6

Add 1 cup of warm water, cover, and cook for another 20 minutes until mutton is tender.

Step 6 of 6

Finish with garam masala before serving.