Recipe:

- 3 slices tuna (coat tuna with salt and turmeric powder and deep fried them)
- 3 shallots
- 2 cloves garlic
- 1 slice ginger
- 1 slice galangal
- 2 cm turmeric
- 1.5 tbsp chilli paste
- 1 piece tamarind peel
- 2 tbsp tamarind juice
- 1 tbsp palm sugar
- 1 tsp salt
- 250ml water
- 1 dutch onion