Keep these in mind
- Sweetened condensed milk is different from evaporated milk.
- A phin uses gravity, not espresso pressure.
- Mix the milk in fully before you pour over ice.
Your home starting recipe
Estimated prep: 3 minutes. Estimated total: 10 minutes, allowing for the drip. Makes 1 serving.
These are suggested starting amounts. Liquid conversions use about 240 ml per US cup and 15 ml per tablespoon. Spoon weights and ice volumes are estimates because density and cube shape vary.
Ingredients
- 20 g ground coffee (roughly 4 level tbsp; scoop weight varies)
- 120 ml hot water (about 1/2 US cup)
- 30 ml sweetened condensed milk (2 tbsp)
- 120 g ice (roughly 1 US cup of cubes)
Method
- Place condensed milk in a heat-safe cup and set the phin above it.
- Add coffee to the chamber, level it gently, and place the insert as directed for your phin.
- Wet the grounds with a little of the measured water, then add the rest gently and cover.
- Let the coffee finish dripping, remove the filter carefully, and stir the milk through.
- Pour the mixed coffee over the ice and taste.
A small filter with a long pause
Vietnamese coffee culture gives the phin a place of honor. This little metal filter sits on top of a cup while coffee drips through, slow and dark. Sweetened condensed milk waits at the bottom for the milk version, often called ca phe sua da when it's served with ice.
Condensed milk coffee is loved across Southeast Asia, and Filipino drinkers took to it easily. The match makes sense: a concentrated coffee holds its own beside thick, sweet milk.
The phin also sets the rhythm. You wait for the drips, stir the dark coffee through the pale milk, then pour it all over ice.
What goes into a Vietnamese iced coffee recipe?
Four things: coffee, sweetened condensed milk, water, and ice. Condensed milk brings sweetness and body at the same time, which is why it does so much work in this glass. Evaporated milk is not a swap, because it isn't sweetened the same way.
Robusta is closely tied to this style and often suits it, since it stays bold under sweet milk. You can still use beans you already own; just pick a roast that reads clearly through the milk.
The word Vietnamese describes the drink tradition here, not a promise about where every bean was grown.
How does a phin work?
A phin brews by gravity, not pressure. It has a brewing chamber, a filter plate, a press or insert, and a lid. Designs vary, so check how your insert sits before you add coffee; some screw down and others just rest on the grounds.
Water passes slowly through the bed of coffee. Grind size and how firmly the bed sits both change the drip. If water races through, the cup tastes weak.
If it barely moves, the grind may be too fine or the bed packed too tight. Don't force a part that isn't made to turn.
How do you mix the milk in?
Put the condensed milk in the cup first, under the phin. Let the coffee drip straight onto it, then stir until the bottom is fully blended. Thick milk likes to hide below the dark coffee, so scrape gently around the base with your spoon.
Brew into a heat-safe cup, then pour the mixed coffee over a glass of ice. That gives you control over how much it dilutes and keeps hot coffee out of fragile glass.
A clear glass looks pretty, but the mixing step matters more than the layers.
Can you make it without a phin?
Yes. A strong paper-filtered brew or a small moka batch stands in well. Keep the coffee amount small so it doesn't drown the condensed milk. You want a bold base that still tastes like coffee after the ice melts.
| Tool | How to use it for this drink |
|---|---|
| Phin filter | The classic slow drip, straight onto the condensed milk |
| Paper filter or pour over | Brew a small, strong batch and keep it concentrated |
| Moka pot | A small stovetop batch stands in for the bold base |
| Instant coffee | Dissolve it fully, then stir in the condensed milk |
Instant coffee is the quickest shortcut for the same flavor pairing. Dissolve it fully, then stir in the condensed milk.
It won't copy the phin's slow texture, but it makes a satisfying cold cup. Let the tools in your kitchen set the method.
What if it tastes too sweet or too weak?
Fix one thing at a time. If it's too sweet, use less condensed milk on the next glass and taste after it's fully mixed. Adding more coffee can balance sweetness, but it also makes a bigger drink, so a smaller milk spoonful gives you more control.
If it's weak, don't cover it with sweetness. A brew that drips too fast usually needs a finer grind or a slightly fuller bed.
Change the grind while keeping the milk steady, and you'll know exactly what improved the cup.
Easy swaps and how to store it
A few easy swaps keep it flexible. For a lighter, less sweet glass, replace part of the condensed milk with plain milk. A plant-based condensed product changes the flavor a lot, so taste it on its own first.
Store opened condensed milk as the can directs and keep it covered. Brew only what you'll serve when you can.
If you make the coffee ahead, chill it apart from the ice, then stir in the milk and add fresh cubes when it's time to drink.