Asam Pedas is one of my favourite dishes. In Malay, asam means sour and pedas means spicy (hot) - sour and spicy hot accurately describes this dish's taste profile.
Asam pedas is a fiery looking brothy spiced stew with protein, usually fresh fish (but some versions use prawn, beef, chicken, etc). I love its sour, spicy, umami savoury salty taste profile which complements the natural sweetness from fresh fish (I like it most with fresh fish).
Asam pedas is most pervasive in Malacca and Johor in Malaysia, the Riau islands, and central to west Sumatra in Indonesia, and in Singapore.
Needless to say, there are regional variations in the dish but at its core, the defining sour and spicy ingredients are tamarind juice and chili pepper accompanied by belacan (fermented shrimp), spices, aromatics, vegetables and protein. The flavourful soupy concoction is eaten with a carb, usually rice (or sago in the Riau-Lingga islands).
The asam pedas' footprint is no accident - it coincides with the domain of the mighty lost empire of the Malacca Sultanate which lasted from 1403 to 1511.
There are a couple of theories about the dish's origin. One school believes asam pedas originated in Malacca and another that it came from central Sumatra, from a Minangkabau dish known as asam padeh.
Looking at the defining ingredients, asam and chili pepper, I am more inclined to the Malacca theory.
The Malacca Sultanate during its heyday in the 15th century was a thriving maritime empire based in the port city of Malacca - the empire's domain stretched from central Sumatra, and the Riau islands, to the entire Malay peninsula. Critically, the Malacca Sultanate controlled the Malacca Strait which straddles the east-west sea route between China and India / Arabia.
The cosmopolitan port city of Malacca was home to Malays, and traders from Java, Sumatra, India, Arabia and China.
Asam Pedas was a product of this melting pot of cultures.
The tamarind plant with its sour pulp originated in tropical Africa and spread to India, and from there to Southeast Asia long before the Malacca Sultanate.
Originally from Africa, it is endemic in the cuisine of the Malay archipelago.
Traders from India brought spices such as turmeric, coriander seed, fennel seed, cumin seed, fenugreek seed, etc which are used in the asam pedas soup / stew. The Javanese brought black pepper, etc.
Local aromatics such as lemongrass, (bunga kantan) torch ginger bud, galangal (blue ginger), onion, shallot, garlic, ginger, kaffir lime leaves, laksa leaves (daun kesum), etc are also essential in asam pedas.
Vegetables such as okra or lady fingers, long beans, brinjal and tomatoes are often thrown into the simmering asam pedas stew.
Other times, no vegetables are used at all.
The final ingredient that completes the asam pedas dyad came much later with the arrival of the Portuguese in the 16th century, literally with a big bang in their gunboats.
Portugal captured Malacca in 1511 and ruled Malacca until they were themselves driven out 130 years later by the Dutch in 1641.
Following the fall of Malacca, the Malaccan royal family moved south and founded the Johore Sultanate (in 1528) which ruled Johore-Riau till the Anglo Dutch Treaty of 1824 divided the Sultanate between the Dutch and British empires.
The Portuguese brought in chili pepper which completes the "pedas" part of asam pedas. The Portuguese brought the spicy hot fleshy vegetable from central America, today's Mexico.
(By the way, tomatoes were also originally central American, brought to Europe and then to Southeast Asia by the Portuguese, Dutch and Spanish.)
The Indonesian claim points to the dish asam pedah, found in the Riaus and Central to West Sumatra. It too contains chili pepper which dates it as post Portuguese arrival - in my view, asam pedah is likely a regional version of the Malaccan asam pedas. Asam pedah recipe is very similar to Malaccan asam pedas recipe - if I must point out a difference, the Indonesian version is invariably accompanied by a spicy relish known as sambal.
The sambal is the soul of Indonesian cuisine - there are around 300 different types with a specific sambal created for every dish and asam pedas is no exception.
The following are a few examples of regional / community specific variations of asam pedas. The variations can be in terms of proportioning of ingredients or addition of specific ingredients.
The Chinese stirred the asam pedas pot by throwing in preserved plum 酸梅 or asam boi.
Sometimes, shredded kiam chye 咸菜 or salted preserved mustard green is also used for its tangy, salty flavour.
This version of asam pedas' taste profile leans on sour, salty, spicy hot (from chili peppers) but less reliant on spices like turmeric, cumin, coriander, and such. (Tastes quite different from the Malay and Nyonya variety.)
In southern Johor and in Batam island in the Riaus, we find asam pedas with pineapple. I like this as pineapple adds sweet sour flavours to the dish making it more delicious. Like chili pepper and tomato, the pineapple was also an European import, again originally from South America.
The Nyonya or Peranakan version is very similar to the Malaccan version in terms of spice, aromatics and vegetables. The Nyonya version has candlenut which is not as often used in other versions of asam pedas.
The asam pedas dish is a link back to the Malacca Sultanate and its successor, the Johore Sultanate. The dish is a multicultural fusion that reflects the many cultures that left their mark in the melting pot of Johore-Riau.
I find that fascinating and makes the dish tastes better like a seventh flavour beyond our tastebuds.
Written by Tony Boey on 4 Apr 2026
Who is Tony Johor Kaki?
Me too, l love assam pedas add pineapple 🍍 😋
ReplyDeleteHave you ever try Masak Lemak Cili Api Jenahak in Kong Kong? They deep fried the fish first and then pour the kuaah on top. I do miss it much
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