Spices in Malaysian cooking
Quick answer
The cooking of Malaysia and Singapore — Malay, Chinese, Indian and Peranakan traditions side by side — built on pounded rempah and finished with raw herbs.
Characteristic spices: Lemongrass, Galangal, Turmeric, Torch ginger, Vietnamese coriander, Candlenut
How spices are used in Malaysian cooking
The sequence rather than the list: when spices go in, in what state, and what the step is for.
Most savoury dishes start from rempah: shallot, garlic, chilli, lemongrass, galangal, turmeric, candlenut and often shrimp paste, pounded or blended to a paste and fried slowly in oil until the paste darkens and the oil separates out — pecah minyak, the oil breaking — before any liquid goes in. Coconut milk, tamarind or stock follows. The finishing layer is raw and added at the end or at the table: daun kesum, torch ginger bud, mint, sliced shallot and lime. The same two stages, a cooked paste and a raw herb finish, run across Malay, Nyonya and Penang cooking even where the ingredients change.
Combinations documented in Malaysian cooking
The same pairings the food pages show, gathered here by cuisine, each with its reason.
Mackerel
ClassicPenang asam laksa is a sour broth of flaked mackerel, tamarind and chilli, and daun kesum is the herb simmered in it and shredded over it. Its sharp, peppery aldehyde smell cuts through the oiliness of the fish in the way that makes the dish.
How: Simmered briefly in the broth and shredded raw over the bowl
Add alongside: Torch ginger, Tamarind, Mint
Vietnamese coriander
ClassicThe two raw herbs of the Penang asam laksa bowl: daun kesum sharp and peppery, torch ginger bud floral and sour. Each supplies the note the other lacks.
How: Both shredded raw over laksa
Mackerel
ClassicTorch ginger bud is simmered in Penang asam laksa and sliced over it; its sour, floral perfume lifts the oily mackerel broth.
How: Half a bud simmered in the broth, the rest sliced raw over the bowl
Rice
StrongNasi kerabu and nasi ulam are rice tossed with finely shredded raw herbs, and torch ginger bud is one of the defining ones.
How: Sliced paper-thin and tossed through rice with other raw herbs
Prawns
GoodUsed in prawn kerabu salads and in Javanese pepes, where seasoned prawns or fish are steamed in banana leaf with kecombrang; the sour perfume suits sweet shellfish.
Turmeric
StrongCandlenut and turmeric are pounded together in yellow bumbu and in many Malaysian rempah; the nut thickens what the turmeric colours.
Beef
ClassicBeef rendang is the dish rempah is best known for: the ginger-, galangal- and lemongrass-led paste is cooked with beef and coconut milk for hours until the liquid is gone and the paste has fried again in the rendered fat.
How: Rendang
Mackerel
ClassicAsam pedas — sour-hot fish stew of Melaka and Johor — is chilli, shallot and belacan rempah with tamarind, cooked with oily fish such as mackerel, whose richness the sourness cuts.
How: Asam pedas
Add alongside: Torch ginger, Vietnamese coriander, Tamarind
Chicken
ClassicKari ayam, chicken curry with potatoes in coconut milk, is made with the meat powder: its cinnamon, star anise and cardamom give the curry its warm, faintly sweet depth.
How: Kari ayam; Curry puffs
- The fish powder’s fenugreek and fennel are too sharp for chicken.
White fish
ClassicFish-head curry, the Malaysian and Singaporean Indian dish of snapper head in a tamarind-soured curry with okra and aubergine, is made with the fish powder, whose fenugreek and fennel suit fish where sweet spices would not.
How: Fish-head curry
Add alongside: Tamarind, Curry leaf
Lemongrass
ClassicThe two go into the pot together in the Malaysian fish dishes a food-consumption survey describes: masak singgang is seafood boiled with asam gelugur and lemongrass, and masak lemak adds both to coconut milk with basil and turmeric leaf. The dried fruit supplies the sourness and the lemongrass the scent.
How: Masak singgang; Masak lemak
The survey describes each dish in a line and gives no quantities.
Turmeric
ClassicThe southern sour curry of Thailand is built on a paste of fresh turmeric, garlic, shallot and chilli, and is then soured, with lime juice, tamarind or the dried fruit. The turmeric gives the curry its yellow and the fruit its acid: in one study a paste made with the dried fruit stood at pH 3.4 against 5.1 without it. In Peninsular Malaysia the same fruit is boiled with fish in coconut milk with turmeric leaf.
How: Southern Thai sour curry; Masak lemak
Add alongside: Garlic, Lemongrass
The Thai study prints the name of the curry as Keang-hleung. The Malaysian dish uses the leaf of the turmeric plant, not the rhizome.
Blends used in Malaysian cooking
The blends whose own pages name this cuisine as their home.
Malaysian curry powder
The coriander- and chilli-led curry powders of Malaysia, sold and used as two distinct blends — one for meat, warmer with cinnamon, star anise and cardamom; one for fish, sharper with fenugreek and fennel. Mixed to a paste with water and fried in oil before anything else goes in.
Rempah
Among the Malay.
The pounded wet spice paste that begins almost every savoury Malaysian dish: shallot, garlic, chilli, lemongrass, galangal and turmeric, often with candlenut and belacan, fried slowly in oil until the oil separates. A family of pastes, one per dish, rather than one recipe.
Profiles
Lemongrass
The stem base of a tropical grass, used fresh, dried or as a paste for a clean citrus aroma that has none of the acidity of lemon. It is fibrous enough to be inedible in most preparations, so it is usually bruised, infused and removed rather than eaten.
Galangal
Not a kind of ginger. It is a separate genus in the same family, and the difference is not one of strength — galangal is piney, sharp and almost medicinal where ginger is warm and citric, and swapping them changes what a dish tastes of.
Turmeric
The boiled, dried and ground rhizome of Curcuma longa, valued primarily for the intense yellow of its curcuminoids and secondarily for an earthy, bitter, faintly musky flavour.
Torch ginger
The unopened pink flower bud of a giant ginger, sliced paper-thin and eaten raw in Malaysian laksa, salads and rice dishes. It tastes sour, floral and resinous — like no other ingredient, and substitutions only point at it.
Vietnamese coriander
A knotweed-family herb eaten raw across Vietnam and in Malaysian laksa, with a sharp, coriander-like smell and a peppery bite that coriander does not have. It is not a coriander and not a mint, whatever it is sold as.
Candlenut
The oily nut of a tropical tree in the spurge family, roasted and ground into Indonesian and Malaysian spice pastes to thicken and enrich them. It is a texture and richness ingredient rather than an aromatic, and it is not eaten raw: the raw nut is toxic.
Malaysian is treated here as a grouping, not a monolith. Where regional traditions within it differ meaningfully, the individual spice profiles record them separately rather than merging them.