National Dish Cambodia: Nom Plae Ai (Recipe)
In this article
Nom Plae Ai are Cambodia’s little surprise packages: glutinous rice dough wrapped around a cube of palm sugar, boiled until it floats, then rolled in freshly grated coconut. Bite into one and the sugar has melted into a warm liquid centre that runs out — which is exactly the point, and why they are best eaten over a plate.
About Nom Plae Ai
Nom Plae Ai are sweet glutinous rice balls with a molten palm sugar core. Soft dough balls made from glutinous rice flour are filled with palm sugar, cooked in boiling water and then rolled in freshly grated coconut. At the first bite the sweet centre bursts, a very good dessert experience and a fixture of Cambodian markets and festivals.
Ingredients (serves 1–2)
- 150 g glutinous rice flour
- 100 ml warm water
- 60 g palm sugar, cut into small cubes
- 50 g freshly grated coconut (or desiccated coconut, soaked in water)
- A pinch of salt
- A little pandan extract (optional, for colour and aroma)
Shopping for the ingredients
Glutinous rice flour is essential, ordinary rice flour will not produce the characteristic chew, and the two are not interchangeable. Palm sugar comes in hard discs or blocks in Asian grocers; chop it into small cubes with a heavy knife. Fresh grated coconut is best, but desiccated coconut soaked briefly in warm water is a decent substitute.
Preparing the dish
Mix the flour with warm water gradually until you have a soft, pliable dough that does not stick to your hands, the exact quantity varies with the flour. Cut the palm sugar into cubes small enough to be enclosed completely. Have the grated coconut spread on a plate, ready for rolling, and bring a wide pan of water to the boil.
Step-by-step instructions
- Mix the glutinous rice flour, salt and warm water into a smooth, soft dough; rest 10 minutes.
- Divide into walnut-sized pieces and flatten each into a disc in your palm.
- Place a cube of palm sugar in the centre and seal the dough completely around it.
- Roll between your palms into a smooth ball, checking for cracks.
- Drop the balls into boiling water and cook until they float, 3–4 minutes.
- Lift out with a slotted spoon and drain briefly.
- Roll while still warm in the grated coconut, and serve at once.
Gluten-free / lactose-free version
Nom Plae Ai are naturally free from both gluten and lactose, glutinous rice flour is, despite the name, entirely gluten-free, and no dairy is involved. The dish needs no adaptation whatsoever.
Tips for vegans and vegetarians
The sweets are vegan exactly as written: rice flour, water, palm sugar and coconut. They are among the most reliably plant-based desserts in Southeast Asia and are perfect for a mixed gathering without any substitutions.
More tips and tricks
Seal the dough completely, the smallest crack lets the sugar escape into the water. Do not overfill, or the balls burst. And roll them in coconut while still warm and slightly sticky, since cold balls will not hold the coating.
Adapting the recipe to your taste
Pandan extract gives the dough a fragrant green colour, which is common and beautiful. A pinch of sesame seeds in the coconut adds texture. Some cooks serve the balls in warm coconut milk rather than rolled in coconut, which turns them into a different but equally good dessert.
Ingredient substitutions
Dark brown sugar or jaggery can replace palm sugar, though the caramel note is less complex. Desiccated coconut works when fresh is unavailable, soak it in a little warm water first so it clings. A drop of vanilla substitutes loosely for pandan.
Drink pairing ideas
Cambodian iced coffee with condensed milk is the classic market pairing. Jasmine or green tea is the lighter alternative and cuts the sweetness well. Fresh coconut water suits them beautifully on a hot day.
Serving and presentation ideas
Serve nom plae ai warm, piled on a plate or in a banana leaf, with plenty of coconut clinging to them. Warn people about the molten centre, eating them in one bite is traditional and the safest approach. They are best within an hour of making, as the dough firms up.
A bit of history
Sweets built on glutinous rice, palm sugar and coconut are found throughout Southeast Asia, reflecting the three ingredients most abundantly available across the region. In Cambodia they are sold at markets and prepared for festivals, particularly around Khmer New Year. Nom Plae Ai offers a genuine window onto Cambodian cuisine and its sweet traditions.
More recipe ideas
Summary: Nom Plae Ai
Nom Plae Ai are glutinous rice balls with a molten palm sugar centre, rolled in grated coconut. Seal them well, boil until they float, and eat them warm, preferably in one bite, over a plate.
