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Thai
Khao Neow Dum (Black Sticky Rice Dessert)
Black glutinous rice — a variety of sticky rice with an outer bran layer rich in anthocyanins (the same purple-blue pigments as in blueberries, red cabbage, and purple sweet potato) — simmered slowly in water with palm sugar until the rice is fully cooked and the liquid has reduced to a thick, slightly sweet, deeply purple-black syrup. Served warm or at room temperature in a bowl, with sweetened coconut cream poured over the top. Khao neow dum is one of the most visually striking of all Thai desserts — the near-black surface of the cooked rice against the pure white coconut cream — and its flavour is the combination of the slightly nutty, earthy flavour of the whole-grain black rice and the sweetened coconut cream's richness.
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I
The Market List
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200 g
black glutinous rice (khao neow dum)
soaked 8 hours in cold water, then drained
Origin · China
800 ml
water
approximately 4 times the volume of the rice
Your own market
60 g
palm sugar
dissolved in a little warm water before adding
Origin · Indonesia
For the coconut cream
200 ml
coconut cream
1 pinch
salt
Your own market
1 tsp
sugar
Your own market
II
The Method
1
Soak the black glutinous rice in cold water for 8 hours, so the grains begin to soften all the way through and will cook evenly rather than remaining chalky at the centre. Drain thoroughly, then place the drained rice in a heavy pot with 800 ml of water.
From the canon — Glutinous rice — called sticky rice (khao niew) in Isaan and northern Thai — is a different grain from jasmine rice, with a different starch structure (almos… Glutinous Rice / Sticky Rice (Khao Niew): Soaking and Steaming →
2
Bring the pot to a gentle simmer over low heat and cook uncovered, stirring occasionally, for 45–60 minutes. Stir from the bottom each time so the dense grains do not settle and scorch against the pot. Watch as the cooking liquid shifts from violet toward a deep purple-black — that darkening tells you the grain's colour is releasing freely and the rice is progressing as it should.
3
This is where the dish lives or dies: add the dissolved palm sugar only when the rice is nearly tender, in the final 15 minutes of cooking — sugar introduced earlier will draw moisture away from the grains and leave them tough no matter how long you cook them. Stir well to distribute, then continue cooking until the liquid has reduced to a thick, glossy, deep-purple syrup that coats every grain.
From the canon — Palm sugar — made from the sap of the palmyra palm (Borassus flabellifer) or coconut palm — is the primary sweetener of the Thai kitchen and one of the most … Palm Sugar (Nam Tan Pip): Selection and Use →
4
Remove from the heat and assess: the grains should be fully tender and slightly sticky, and the syrup vivid, saturated, and glossy. If the colour has gone dull or brownish, the rice has been over-cooked and the deep purple cannot be recovered, so pull the pot off the moment the syrup thickens and the colour is at its most saturated.
5
Warm the coconut cream gently with the salt and sugar, stirring until the sugar dissolves — keep the heat low so the cream stays smooth and fluid rather than splitting into fat and watery whey, which would make it look broken and taste flat against the sweet rice. The cream is ready when it is slightly thickened and fragrant but not boiling.
6
Spoon the black rice and its syrup into bowls, warm or at room temperature. Pour the sweetened, salted coconut cream over the rice at the table so the white cream sits against the near-black surface — that sharp contrast of colour is the visual signature of the dish.
III
Quality Hierarchy
01
Reserve — Black glutinous rice sourced from a single Thai or Lao growing region, with an intact, deeply pigmented bran layer; freshly pressed coconut cream; palm sugar from a named producer with pronounced caramel depth.
02
Estate — Good-quality Thai black sticky rice from a specialist Asian grocer; fresh or high-quality canned coconut cream with no stabilisers; block palm sugar grated to order.
03
Market — Packaged black glutinous rice from a reliable Asian supermarket; full-fat canned coconut cream; palm sugar in pre-formed rounds or discs.
04
House — Any black glutinous rice labelled as such; canned coconut cream; light brown sugar as a substitute for palm sugar, losing some caramel complexity.
IV
Sensory Tests
◇Sight. The finished rice should be deep purple to near-black, vivid, saturated, and glossy — the syrup thick enough to coat every grain. A dull or brownish colour indicates overcooking and anthocyanin degradation.
◇Touch. Each grain should yield completely under gentle pressure — fully tender throughout, with a slight stickiness characteristic of cooked glutinous rice; no hard or chalky centre.
◇Sight. The coconut cream, poured at the table, should sit as a distinct white layer against the near-black rice — the two-tone contrast is the visual signature of the finished dish.
◇Where it lives or dies. The palm sugar must be added only in the final 15 minutes, after the rice has fully hydrated: sugar added too early raises osmotic pressure in the cooking liquid and prevents the grains from absorbing water, leaving them hard at the centre.
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VI
What to Pour
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