Organic unrefined sugar made from the sap of the Arenga palm (Arenga pinnata) in Indonesia — mellower and less sharply molasses-like than coconut sugar, with a soft smoky-caramel note. A one-for-one replacement for cane sugar.
Why it is called rainforest sugar
Because of how the tree grows, and this is the genuinely interesting part.
The Arenga palm does not grow in plantations. It regenerates naturally in mixed forest, largely spread by civets and other animals that eat the fruit, and it grows in among other trees rather than in cleared rows. Its deep root system holds slopes together and it is used deliberately in Indonesia for erosion control on steep ground.
That gives sugar production from Arenga an unusual shape: the forest has to stay standing for the harvest to exist. A farmer tapping Arenga palms has a direct economic reason not to clear the land for oil palm — which, in the parts of Indonesia where this comes from, is the alternative. That is the argument behind the name, and unlike most sustainability claims on a food label it rests on something structural rather than on a certification.
How it is made
The same method as any palm sugar: the flower stalk is cut, the sap is collected in a container tied beneath the cut, and it is boiled in an open pan until it crystallises. Nothing added, nothing removed. The collecting is done twice a day, by climbers, because the sap ferments quickly once it leaves the tree.
Taste, and how it differs from coconut sugar
Both are palm sugars and both work the same way in a recipe, but they are not identical.
Coconut sugar is sharper and more molasses-forward — closer to a light muscovado. Arenga sugar is rounder, softer and slightly smoky, with less bitterness at the back. If coconut sugar has ever been too assertive in a delicate cake or in coffee, this is the one to try.
Using it
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1:1 by weight for white or brown sugar in baking and cooking.
- Very good in coffee, in chai, and in anything with cinnamon, cardamom or ginger.
- Excellent in Indonesian and Thai cooking, where palm sugar is the correct sugar — satay sauce, sambal, rendang, and the sweet side of a sour dressing.
- Not for meringue or clear syrups, which it will colour.
It browns a little faster than white sugar and is marginally less sweet by weight. Neither matters much; both are worth knowing.
Being honest about it
It is sugar. Unrefined, more interesting, better provenance — and still predominantly sucrose, still counting the same in your day as any other sugar. There is no authorised EU health claim for palm sugar of any kind, and we are not going to gesture at one. The reasons to buy this are the flavour and the forest. Those are good enough reasons on their own.
Storage
Cool, dry and airtight. Unrefined sugars harden when they dry out and clump when they get damp; if it sets solid, a few seconds in a blender brings it back.
Iswari
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Dragon Superfoods
Dragon Superfoods
