1. Cut mutton in thin and small pieces.

2. Mix ginger and garlic paste, curd, salt and garam masala with mutton pieces. Marinade for 1 hour.

3. Skin and cut potatoes in thick round slice.

4. Slice onion in thick and round size. Keep onion and potato separate.

5. Pour mutton in a heavy bottomed pan, sprinkle oil and 1 tsp pepper powder over it. Cover and cook on slow fire till until mutton becomes tender.

6. Place potato rounds over mutton. Sprinkle little water and cover.

7. After 5 minutes place onion rings over potato sprinkle 1/2 tsp pepper powder and cover.

8. Cook on very slow fire until all water evaporates and oil begines to flow.

9. Remove from fire.

Note: This one obviously takes time. So take your time and don't try to hurry things.