Nem — Fermented Pork Parcels
ណែម
Battambang's famous soured pork — lean meat pounded with toasted rice and garlic, wrapped in banana leaf, and left to ferment tart in the warm air.
By Cambodian Cookbook Kitchen · June 14, 2026
បាត់ដំបង Battambang & the NorthwestLongvek & Oudong era, 1431–1863
- Prep
- 40 min
- Cook
- 0 min
- Serves
- 10
- Level
- Advanced
Nem is Cambodia's oldest kind of magic — turning raw pork into something you can eat without a fire, using nothing but salt, toasted rice, and time. The technique is ancient and shared across the region, arriving in Khmer kitchens in the middle centuries when trade along the rivers moved people, pigs, and preserving know-how freely between the Khmer, Vietnamese, and Siamese worlds. Battambang made it a specialty. The northwest's warm dry air suited the ferment, and the market town's traders carried little banana-leaf parcels of soured pork out across the country as gifts, until "Battambang nem" became a phrase that needed no explaining. It still travels that way today, tied in tidy bundles, tucked chilli-and-garlic bright inside the leaf.
This is the one recipe on the site where the method is a matter of safety, not just flavour, so read it plainly: you are fermenting raw pork, and the line between a delicacy and a danger is hygiene. Sterile hands, sterile bowls, fresh lean meat, curing salt, and tight airless parcels are not suggestions. Done right, the pork sours to a clean tang, firms to a springy pink, and rewards you with one of the most distinctive bites in the whole Khmer larder — eaten raw, wrapped in a lettuce leaf with more raw garlic, the way Battambang has eaten it for generations. Done carelessly, it will make you sick. Respect the ferment and it will feed you beautifully.
Cleanliness is the recipe — sterile hands, sterile jars, tight parcels. Wild bacteria souring your nem is fermentation; the wrong bacteria is a hospital.
ពាក្យពីចុងភៅ · A word from the kitchen
Ingredientsគ្រឿងផ្សំ
Serves 10
០ of ៩ gathered
Methodវិធីធ្វើ
Step 1: Mix the paste
In a spotlessly clean bowl, work the ground pork with salt, palm sugar, garlic, curing salt, and toasted rice powder. Knead and slap it against the bowl for several minutes until it turns tacky and pale and holds together like a dough.
Step 2: Fold in the skin
Mix in the slivered pork skin so it is evenly distributed. The paste should be stiff enough to shape into a log that holds its form without slumping — add a little more rice powder if it is loose.
Step 3: Portion and dress
Shape into small logs about the size of a thumb. Press a whole chilli and a slice or two of raw garlic against each one; these perfume the meat and mark it as nem to anyone who unwraps it.
Step 4: Wrap tight in banana leaf
Wrap each log snugly in a double layer of wilted banana leaf, folding the ends and tying with string so no air pockets remain. Tight parcels ferment evenly and keep spoilage bacteria out.
Step 5: Ferment warm, then chill
Leave the parcels at warm room temperature — around 30°C — for two to three days until they smell pleasantly sour and the meat turns firm and pink. Then refrigerate to halt the ferment. Eat within a week, raw, with chilli and greens.
ឧបករណ៍ · The tools
Equipment
Granite mortar & pestle
ត្បាល់THE Cambodian tool. Kroeung is pounded, never blended — the stone bruises fibre and oil out of lemongrass and galangal in a way a blade only chops. Buy the heaviest one you can lift.
Shop on Amazon →Rice cooker
ឆ្នាំងបាយPerfect jasmine rice with zero attention — rice is at every meal here, so the one appliance nearly every page leans on. A basic model does the job.
Shop on Amazon →Tiered steamer
សម្ភារៈចំហុយStacked tiers for amok cups, steamed cakes, and fish — gentle, even heat that sets custards without breaking them. A wide pot with a rack stands in.
Shop on Amazon →Charcoal grill
ចង្ក្រានអាំងCambodian grilling is charcoal grilling — sach ko ang, grilled fish, skewers. The smoke is half the flavour, and a small clay or steel grill is all you need.
Shop on Amazon →
Equipment links are Amazon affiliate links. As an Amazon Associate we earn from qualifying purchases, at no cost to you. Disclosure.
Questions from the kitchen
Is it safe to eat pork that was never cooked?
Only when the ferment is done right. The souring acidity and curing salt together create an environment that suppresses harmful bacteria, the same logic behind salami. Use curing salt, scrupulous hygiene, and fresh pork; when in doubt, steam the parcels before eating.
Why does Battambang get the credit for nem?
Battambang's warm, dry northwest air and its long market-town trade made it Cambodia's nem capital, and Battambang nem is still sent as gifts across the country. The technique itself is old, shared with Vietnamese nem chua and Thai naem, but the Battambang version has its own following.
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