Asam Laksa

Asam Laksa Also: Penang Laksa, Sour Fish Laksa
Shellfish: Likely contains restriction
Fish: Likely contains restriction
Vegetarian: Likely contains restriction

A tangy, sour soup from Penang made with mackerel flakes in a broth soured with asam (tamarind or torch ginger flower), topped with cucumber, pineapple, shredded onion, and garnished with shrimp paste (hae ko).

Allergen data cross-referenced against published allergen databases.

Your dietary restrictions

The full allergen breakdown is below. Select your restrictions to see a personalized safety status.

Full allergen breakdown

Ingredients

  • rice noodles
  • mackerel (ikan kembung)
  • tamarind (asam jawa) or torch ginger flower
  • lemongrass
  • belacan
  • hae ko (thick shrimp paste for topping) (Shellfish)
  • cucumber
  • pineapple
  • onion
  • mint

Hidden Ingredients

These ingredients are not typically listed on menus but are present in traditional preparations.

  • mackerel flakes throughout the broth (fish)
  • belacan in the broth base (shellfish)
  • hae ko (black shrimp paste) as a mandatory tableside topping (shellfish)
  • tamarind for sourness

Allergen Breakdown

Dairy-Free

Likely OK

No dairy in asam laksa.

Gluten-Free

Likely OK

Uses rice noodles. No wheat in standard preparation.

Peanut-Free

Likely OK

No peanuts in asam laksa.

Tree Nut-Free

Likely OK

No coconut milk in asam laksa (unlike curry laksa).

Shellfish-Free

Likely contains restriction

Belacan in the broth and hae ko (thick shrimp paste) drizzled on top.

Egg-Free

Likely OK

No eggs in asam laksa.

Fish-Free

Likely contains restriction

Mackerel is the primary protein in the broth. Fish flakes are throughout.

Soy-Free

Likely OK

No soy sauce in traditional asam laksa.

Sesame-Free

Likely OK

No sesame in asam laksa.

Vegetarian

Likely contains restriction

Fish broth base with mackerel and shrimp paste.

Key risk: Asam laksa is distinctive from curry laksa — it is sour, not creamy, and fish-forward. The broth is made by simmering mackerel and straining the flakes back in. Hae ko (a thick, intensely flavored black shrimp paste) is drizzled on top of every bowl and is as essential to asam laksa as ponzu is to sashimi. Both fish and shellfish are unavoidable.

Checking dishes one at a time? Menu Decoder scans the whole menu at once.

Scan a menu now

Other Malaysian dishes to check

At the restaurant, the menu will have dozens of dishes you haven't checked.

Menu Decoder scans the actual menu in front of you and checks every dish against your dietary profile in seconds.

Scan a menu now

Important: Dish Scout is a reference guide, not medical advice. Traditional recipes vary by restaurant, region, and chef. Always verify ingredients with restaurant staff before ordering. When in doubt, don't eat it.