Bạc xỉu is what you order when cà phê sữa đá is too much: same ingredients, opposite ratio. Where sữa đá is strong coffee sweetened with milk, bạc xỉu is sweet milk tinted with coffee — roughly a third condensed milk, a small pour of strong phin brew, and ice. It drinks closer to a dessert than an espresso.
Where the name comes from
The drink grew up in Saigon’s Chinese-Vietnamese cafés, and the name is usually traced to Cantonese — bạc for white, xỉu for a little: “white, with a little.” It was the order for kids and for anyone who wanted to sit in the café culture without the robusta punch. It has since become a first coffee for a lot of people — and a quiet favorite for plenty who’d never admit it.
How to make it
Brew a small amount of phin coffee at normal strength, then build the glass around the milk. From the calculator at standard strength:
| Cup | Coffee | Water | Cond. milk | Ice | Brew time |
|---|---|---|---|---|---|
| 240 ml | 12 g | 100 ml | 85 ml | ~70 ml | ~3:00 |
| 350 ml | 17.5 g | 150 ml | 120 ml | ~105 ml | ~3:40 |
- Pour the condensed milk over a glass of ice. Yes, that much.
- Brew the coffee through the phin as usual — the brewing guide has the full routine. The dose is small, around a 1:7 ratio, because the coffee is a seasoning here, not the base.
- Pour the hot coffee over the milk and ice, stir, and taste. More coffee if it’s too shy, more milk if it bites.
Bạc xỉu vs. cà phê sữa đá
Same three ingredients, different center of gravity. Sữa đá is roughly one part milk to four parts strong coffee; bạc xỉu inverts the emphasis — the milk leads and the coffee follows. If you’re making both for guests, brew one strong batch and split it: most of it into the sữa đá glasses, a splash into the bạc xỉu.