Vietnamese iced coffee balances three strong elements: concentrated coffee, sweetened condensed milk and plenty of ice. The drink is often known as ca phe sua da. It is simple to assemble, but the order and strength matter because melting ice quickly exposes a weak brew.
This is a flexible home method, not a claim that every Vietnamese cafe uses one fixed recipe. Phin sizes, coffees, glass sizes and preferred sweetness all differ.
What you need
- A small phin filter, ideally around 100-170ml capacity
- 18-22g coffee, ground medium-fine
- 80-120g hot water, adjusted to the brewer
- 20-30g sweetened condensed milk
- A glass filled with ice
- A heatproof cup or glass for brewing
Start with the quantities that suit your phin. Our phin coffee guide explains how the brewer works and how to adjust flow.
How to make Vietnamese iced coffee
1. Add condensed milk
Spoon condensed milk into the brewing glass. Starting with 20g makes it easier to add sweetness later than to remove it. The coffee can drip directly onto the milk, creating the familiar dark and pale layers.
2. Prepare the phin
Place the coffee in the chamber and level the bed. Set the insert gently in place. If your phin uses a screw-down press, tighten only enough to hold the coffee; heavy compression can stop the drip.
3. Bloom and brew
Add a small amount of hot water and wait roughly 30 seconds, then fill the chamber. Cover it and allow the coffee to drip. A small phin commonly finishes in several minutes, but flow is more useful than chasing one exact time.
4. Stir, taste and ice
Stir the coffee and condensed milk thoroughly. Taste a small spoonful before pouring over ice. It should seem stronger and sweeter than a normal hot coffee because the ice will dilute it. Add more condensed milk only if needed, then pour over a full glass of ice.
Choosing coffee for ca phe sua da
Robusta or a robusta-led blend can provide body and bitterness that remain noticeable after milk and ice. Darker arabica or an arabica-robusta blend can also work. The goal is not to buy a product labelled “Vietnamese” at any cost; it is to choose coffee that stays present in a cold, sweet drink. See our guide to Vietnamese coffee beans for the trade-offs.
Adjusting sweetness and strength
If the drink is too sweet, reduce condensed milk before reducing coffee. If it is harsh, try a slightly coarser grind or lower water temperature rather than covering the flavour with more milk. If it is thin after icing, use less brew water or a stronger coffee dose.
Condensed milk brands vary in sweetness and texture. The dedicated condensed milk coffee guide covers alternatives and hot versions.
A black iced version
For ca phe den da, brew the same concentrated coffee without condensed milk, sweeten to taste if desired, and pour it over ice. This version makes roast and bean character more obvious, so small grind adjustments have a larger effect.
Phin alternative: moka pot
A moka pot produces enough concentration for a convincing iced milk drink. Brew normally, stir the coffee with condensed milk and pour over ice. It is not phin coffee, but it is a practical route when you already own the brewer and do not want another piece of equipment.
Frequently asked questions
What is Vietnamese iced coffee called?
Vietnamese iced coffee with sweetened condensed milk is commonly called ca phe sua da. A black iced version is often called ca phe den da. Spelling varies because Vietnamese tone marks are frequently omitted in English text.
Can I make Vietnamese iced coffee without a phin?
Yes. A moka pot or another method that produces concentrated coffee can make a useful home version, although the brewing process and texture will differ from coffee prepared with a phin.
Why does my iced coffee taste watery?
The coffee may be too weak before it reaches the ice, or there may be too much ice melt. Use a concentrated brew, allow very hot coffee to cool briefly, and adjust the coffee-to-water ratio before adding more condensed milk.