Sambal (Malay pronunciation: ) is a category of chilli-based sauces or pastes originating in maritime Southeast Asia, particularly within the cuisines of Indonesia, Malaysia, Timor-Leste, Brunei, Singapore, southern Thailand and southern Philippines. Owing to historical connections and migration, sambal is also found in South Africa, Suriname and the Netherlands, while in Sri Lanka a local adaptation is known as sambol. In English, it is commonly described as an “Indonesian condiment” or “Malaysian condiment.”
Traditionally, sambal is prepared by grinding or pounding fresh or dried chillies with aromatics such as shallots, garlic, galangal and ginger, often combined with shrimp paste and seasoned with salt, sugar and acidic ingredients like lime juice or tamarind. Sambal may be served raw or cooked and can function as a condiment, a flavouring base or a standalone side dish.
The history of sambal is closely linked to the development of spice use in the region. Before the arrival of chilli peppers from the Americas in the 16th century, local communities prepared pungent relishes using indigenous and Old World ingredients such as long pepper, ginger, galangal and andaliman. Chilli peppers, introduced through Portuguese and Spanish trade networks, were rapidly adopted for their flavour, adaptability to tropical climates and compatibility with established cooking methods, soon replacing long pepper in most dishes. By the 18th century, chilli-based sambals were recorded across the Indonesian archipelago and the Malay Peninsula, with each community developing variations shaped by local ingredients and culinary traditions.
Today, sambal exists in a wide range of regional forms across Southeast Asia and in other parts of the world. While chilli remains the central ingredient, the addition of items such as fermented durian, torch ginger stems, coconut or sweet soy sauce produces distinctive variations linked to local ingredients and culinary traditions. Across Indonesia, Malaysia, Brunei, Singapore, southern Thailand and Sri Lanka, numerous varieties of sambal have developed, reflecting both regional diversity and shared historical influences.
History Indigenous and early hot spices of Southeast Asia
Before the introduction of chilli peppers (Capsicum spp.) from the Americas in the 16th and 17th centuries, the peoples of maritime Southeast Asia prepared spicy relishes using indigenous and Old World pungent ingredients. Among the most prominent were long pepper (Piper retrofractum and Piper longum), ginger (Zingiber officinale), galangal (Alpinia galanga) and in certain regions, andaliman (Zanthoxylum acanthopodium), a local variety of Sichuan pepper.
The exact emergence of sambal remains uncertain, as historical records do not provide clear evidence of its earliest development or geographic origin. The widespread practice of giling, meaning the pounding, crushing or grinding of ingredients with a mortar and pestle, is shared across many Austronesian and Southeast Asian cultures. The word giling itself, meaning "to grind" or "to crush," is derived from Proto-Austronesian roots referring to the action of rolling, turning or crushing.
In Java, cabay (Javanese long pepper, Piper retrofractum) was the principal hot spice, recorded in inscriptions and literature from at least the 10th century CE during the Mataram Kingdom. Black pepper, introduced from India by the 12th century, expanded the repertoire of pungent flavours. In North Sumatra, the Batak people used andaliman as a defining seasoning in dishes such as arsik fish, often combined with ginger and torch ginger buds. In Maluku and the Banda Islands, long pepper, ginger and galangal were blended with cloves and nutmeg in stews and preserved foods prior to the widespread adoption of chilli peppers.
Across the Malay Peninsula, parts of Sumatra and coastal Borneo, historical Malay sources record the use of long pepper (lada panjang) with ginger, galangal and black pepper in spice pastes. Tomé Pires, a Portuguese physician in Malacca between 1512 and 1514, noted that betel nut was chewed in the region for its warming properties. Similar culinary traditions were recorded in mainland Southeast Asia, where long pepper featured in early Thai and Khmer curry pastes alongside ginger, galangal, lemongrass and wild pepper leaves (Piper sarmentosum).
In the pre-Hispanic Philippines, ginger was the principal source of pungency in broths such as tinola, with long pepper (laya-laya) likely introduced via trade from the Indonesian islands. In Vietnam and the former Champa territories, long pepper was known through maritime exchange and used mainly in medicinal preparations together with ginger and galangal. Across the region, these spices were valued both for their flavour and for perceived health benefits, including aiding digestion and protecting against illness.
Introduction of chilli peppers to Southeast Asia
In the 16th century, chilli peppers, native to the Americas, were introduced to the Southeast Asian archipelago primarily through Portuguese and Spanish maritime trade routes. The Portuguese, after their arrival in Goa, India, in 1498, brought chilli peppers to their colonies and trading posts, including Malacca in the Malay Peninsula in 1511, facilitating their spread throughout the Malay Archipelago. Spanish traders likewise introduced chilli peppers to the Philippines by the mid-16th century.
The capture of Malacca by the Portuguese under Afonso de Albuquerque in 1511 gave them control of a key maritime trading hub, enabling them to influence the spice trade and culinary practices across Southeast Asia. The introduction of chilli peppers complemented, and in many cases supplanted, traditional spices, becoming a defining element in regional cooking from the 16th century onward. Portuguese and Spanish traders connected key ports along maritime routes through India, Malacca, the Moluccas and coastal Java, enabling the diffusion of chilli peppers across Southeast Asia. Initially, they supplemented or replaced native spices such as long pepper, black pepper, ginger and galangal, becoming increasingly important in local cuisines. Their adaptability to tropical climates and compatibility with local tastes led to rapid adoption, gradually replacing long pepper in everyday cooking, although the latter remained in use in certain ceremonial and medicinal contexts.
Chillies gained popularity for both economic and practical reasons. They allowed smaller amounts of costlier ingredients, such as meat or seafood, to be eaten with larger portions of rice, the region's staple food. Their strong flavour also helped mask the taste of less fresh or fermented foods common in the humid tropical climate. Despite an initial sensitivity to capsaicin, many Southeast Asian populations developed a cultural preference for the pungency of chillies, a taste reinforced by the pleasurable endorphin response associated with their consumption.
By the late 16th and early 17th centuries, chillies had become fully integrated into the culinary landscape of the Southeast Asian archipelago. Fresh small chillies were commonly served whole or sliced alongside rice, noodles and side dishes. In some cuisines, they were combined with other ingredients, for example ground peanuts in Thai som tam, while chilli-based sauces and pastes incorporated local seasonings such as shrimp paste, garlic, shallots, lime juice, palm sugar and soy sauce, creating complex, layered flavours. This widespread adoption of chilli peppers laid the foundation for the development of distinctive regional condiments, including the sambals of Indonesia and Malaysia, Thailand's nam prik and Vietnam's tương ớt tỏi (chilli–garlic sauce).
Emergence of sambal
The introduction of chilli peppers into the archipelago quickly influenced existing spice-based condiments. Long before their arrival, communities across maritime Southeast Asia used stone mortars and pestles to pound long pepper, ginger, aromatic roots and other spices into coarse pastes. Chilli peppers were readily incorporated into these established methods alongside aromatics such as shallots, garlic, galangal and shrimp paste, creating the intense, layered flavours that came to characterise sambal and its many variants.
Colonial-era accounts describe chilli-based condiments served with rice, fish and vegetable dishes. By the 18th century, sambal had become a staple among diverse ethnic groups in the archipelago, including the Javanese, Minangkabau, Sundanese, Malay, Peranakans and Balinese, with numerous other communities developing their own local variations. These adaptations, shaped by available ingredients and cultural influences, laid the foundation for the wide variety of sambal found today.
Beyond its role as a condiment, sambal was prepared in both raw and cooked forms, used as a side dish, flavouring base or cooking ingredient and adapted for everyday meals as well as festive occasions. Its versatility and compatibility with major dietary restrictions allowed it to cross cultural and religious boundaries, contributing to its status as a unifying element of Southeast Asian food culture.
Culinary profile
Preparation and availability Traditional sambals are freshly made using traditional tools, such as a stone pestle and mortar. Sambal can be served raw or cooked. There are two main categories of sambals, sambal masak (cooked) and sambal mentah (raw). Cooked sambal undergoes a cooking process resulting in a distinct flavour and aroma, while raw sambal is mixed with additional ingredients and usually consumed immediately. Sambal masak or cooked sambals are more prevalent in the western part of the Southeast Asian archipelago, including western Indonesia, Malaysia, Singapore and Brunei, whereas sambal mentah or raw sambals are more common in eastern Indonesia.
The chilli pepper, garlic, shallot and tomato are often freshly ground using a mortar, while the terasi or belacan (shrimp paste) is fried or burned first to kill its pungent smell and release its aroma. Sambal might be prepared in bulk, as it can be easily stored in a well-sealed glass jar in the refrigerator for a week to be served with meals as a condiment. However, some households and restaurants insist on making freshly prepared sambal just a few moments prior to consuming to ensure its freshness and flavour; this is known as sambal dadak (). Nevertheless, in most warung and restaurants, most sambal is prepared daily in bulk and offered as a hot and spicy condiment.
Today some brands of prepared, pre-packed, instant or ready-to-use sambal are available in warung, traditional markets, supermarkets and convenience stores. Most are bottled sambal, with a few brands available in plastic or aluminium sachet packaging. Compared to traditional sambals, bottled instant sambals often have a finer texture, more homogeneous content and thicker consistency, like tomato ketchup, due to the machine-driven manufacturing process. Traditionally made sambals ground in a pestle and mortar usually have a coarse texture and consistency. Several brands produce bottled sambals such as Heinz ABC sambal terasi and several variants of sambal Indofood. In the Netherlands a range of pre-packed sambals in glass or plastic jars is readily available from several brands (national and store brands) from almost all supermarkets and tokos.
Varieties of chilli The most common kinds of chilli peppers used in sambal are: Cayenne pepper: a shiny, red and elongated pepper. Adyuma, also known as habanero: a very hot, yellow and block-shaped pepper. Madame Jeanette: a very hot, fruity yellowlight green, elongated, irregularly shaped pepper. Typical for Surinamese cuisine. Bird's eye chilli: a very spicy, greenred, elongated pepper approximately wide and long.
Regional variations Indonesia