Lod Chong (ลอดช่อง)

The Dessert Named After Its Press

ลอดช่อง means "passing through a channel" — the name is the tool. A three-flour batter (rice, tapioca and mung bean, per the Wongnai recipe) is cooked until gluey, then pressed through a multi-holed press straight into ice-cold water, where the strands set into soft green noodles. The Wongnai source's tip is the shop trick: keep the water swirling as the strands fall, so they never touch long enough to stick.

The green is pandan water, and the strand's bite comes from the น้ำปูนใส, clear lime water in the batter — the Kapook tip credits it with keeping the noodles firm instead of sloppy. The coconut milk on top is barely cooked: coconut cream, palm sugar and a pinch of salt stirred until dissolved, because boiling it splits the cream.

The sources split the dessert into two styles. The classic is served warm or at room temperature with jackfruit; the Singapore style is thinner, brighter-green strands over shaved ice with salted coconut cream — the Kapook roundup treats both as the same family, and the TrueID Singapore recipe adds the "เส้นไม่อืด" technique so the strands never go soggy.

The Recipe (serves 6 — the Wongnai classic)

Kapook's smoked coconut: 10 pandan leaves and a candle-smoke infusion (เทียนอบ) in the coconut milk. The Singapore style: thinner brighter strands over shaved ice with a saltier coconut cream.

The Method

1. The batter. Three flours mixed with most of the lime water, then the pandan water, strained to catch undissolved flour.
2. Cook to glue. Medium heat, stirring constantly, adding the reserved lime water as it thickens — until gluey and translucent.
3. Press and shock. Through the press into ice-cold, swirling water. The swirl is what keeps the strands separate.
4. The coconut. Cream, palm sugar and salt stirred until dissolved — a gentle heat, not a boil. Drain the strands, serve in the coconut milk with jackfruit.

Where Thai Sources Disagree

How Western Versions Get It Wrong

• Calling them noodles. They're dessert strands — sweet, soft, cold. A savoury noodle recipe dressed with coconut is a different thing.
• Green food colouring instead of pandan. The pandan is the flavour, not just the colour.
• Skipping the lime water. Without น้ำปูนใส the strands slump. It's the texture ingredient.
• Boiling the coconut cream. One stir until the sugar dissolves; a rolling boil splits the cream.
• Warm water shock. The press must land in ice-cold water — that's what sets the strand.

UK Ingredient Notes

• Rice flour, tapioca starch, mung bean flour: Thai grocers or the Chinese aisle.
• Pandan water: blend frozen pandan leaves with water and strain, or use bottled pandan essence.
• Clear lime water (น้ำปูนใส): Thai grocers sell it bottled for desserts — it's a food-grade calcium solution, not drinking lime.
• Jackfruit: tinned in syrup at Asian grocers; drain it.
• A lod chong press from a Thai grocer, or a colander with medium holes works.

Sources

This recipe is translated from the following Thai-language sources. Where they disagree, we've said so.