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Region
Southeast Asia deep cuts
First record
1902 · Modern & global
Fold
Leaf parcel or pillow
Cooked
Steamed, also grilled or fried. New Year and Pchum Ben

Anatomy

Inside

Num ansom cut open to show sticky rice and banana
As served. Photo វ៉ង់ វណ្ណលីដា, CC BY-SA 3.0, via Wikimedia Commons.
Dough
Rice doughLeaf-wrapped cylinder
Made with
Glutinous rice; banana, jackfruit, or pork and mung bean
Cooked
Steamed, also grilled or fried. New Year and Pchum Ben
Served
Linga symbol. Guinness World Records lists a 4,040 kg num ansorm (5.2 m long, 1.13 m across) made by Salakhet Siem Reap in Siem Reap on 13 April 2015
Size
About 9 cm across
Note
A borderline case: it stretches the definition of a dumpling.

Not known yet We don’t yet have a written story, a recipe or a precise place of origin for Num ansom. What we do have is below, with its sources.

Range

Where

Open the map →

From Cambodia.

Pin · Cambodia (Phnom Penh) · historical or cultural region, not a town

How sure we are

Evidence

Well established. An archaeological find or a primary source backs it.

We list 3 sources: 1 primary or archaeological, 1 dated text, 1 secondary. How grading works.

First record Bernard, Dictionnaire cambodgien-français, 1902: rice roll wrapped in banana leaves and boiled (A); first found

Sources

  • A

    Dictionnaire cambodgien-français (entries ÂNSÂM and NOM)

    Archaeological or primary source · Jean-Baptiste Bernard; Imprimerie de la Société des Missions Étrangères, Hong Kong · 1902

    Entry: 'ÂNSÂM. Nôm —, pâté de riz qu'on roule dans des feuilles de bananier et qu'on fait cuire à l'eau.' Also listed as '— ânsâm' among the cakes under NOM.

  • D

    Notes sur les particularités du culte chez les Cambodgiens, BEFEO 44(2): 619-641

    Dated text · Eveline Porée-Maspero; École française d'Extrême-Orient · 1951

    Wikipedia cites Porée-Maspero 1951, p. 633, for the linga/yoni symbolism of sticky rice cakes (num ansom and num kom). The Persée landing page was opened but shows only the article's opening pages; the passage itself was not read.

  • S

    Num ansom

    Secondary consensus · Wikipedia (en) · 2015

    Offered to ancestors at Pchum Ben and made for Khmer New Year; Guinness record for the largest num ansom, 13 April 2015.

Found by research in October 2026; awaiting editorial review.

History sources are from the atlas and not yet independently checked.

Family H

Kin