To Prep
Roughly cut the dried chillies with scissors and then soak them in hot water.
Once the dried chillies have expanded (about 10 mins), drain the chillies and place them in a blender. Add shallots, garlic, and belacan, and blend until smooth.
To Cook
Heat up the cooking oil in a saucepan or wok, and add the blended mixture and cook until fragrant.
Add the squid, tamarind water, salt, sugar, sliced onions and water, cook until the gravy thicken to your liking. Enjoy your meal.