Layer ingredients into the Instant Pot inner cooker, accordingly:
1. Dried chillies (rinsed and drained)
2. Tamarind slices (rinsed and drained)
3. Garlic (you can leave the skin on for more flavor if you like)
4. Gula Melaka (can be substituted with palm sugar or brown sugar)
5. Mustard Green stalk
6. Carrot
7. Soy sauce
8. Oyster sauce
9. Dark soy sauce
10. Meat of your choice I beancurd for plant-based diet
11. Mustard Green leaves