Thai Iced Tea: Koh Samui's Go-To Cooldown Drink
What gives Thai iced tea its color, the common variations, and how to order it less sweet if you prefer.
Thai Iced Tea: The Island Heat Antidote
Thai iced tea (cha yen) — strong black tea, sweetened condensed milk, and sugar, served over ice with its distinctive bright orange color — is sold everywhere on Koh Samui, from street carts to beach restaurants, and it's genuinely one of the most refreshing options for coping with the island's heat and humidity. The orange color traditionally comes from added food coloring or spices mixed into the tea blend, not the tea itself.
How It's Made
Strong-brewed black tea (sometimes including a small amount of star anise or other spices) is combined with sugar and condensed milk, then poured over ice, often with a final drizzle of evaporated milk on top for a layered look before it's stirred together. The result is sweet, creamy, and genuinely more filling than a typical iced tea — closer to a treat than a purely thirst-quenching drink.
Variations
| Variation | What's Different |
|---|---|
| Cha yen | The classic sweet, creamy version with condensed milk |
| Cha dam yen | Black iced tea without milk, less sweet |
| Cha manao | Thai tea with lime instead of milk, more tart and refreshing |
If the standard version is sweeter than you'd like, cha dam yen (without milk) or cha manao (with lime) are both good, less-sweet alternatives that are just as widely available.
