How to Make Vietnamese-Style Drip Coffee with a Phin

If you’ve ever tasted a thick, sweet, and intense Vietnamese coffee, you’ve probably wondered how it’s made. Unlike Western pour-over or drip methods, Vietnamese coffee relies on a small metal filter called a phin, ultra-strong dark roast beans, and—most distinctively—sweetened condensed milk. The result? A bold, syrupy coffee that’s equally good hot or over ice.

To make traditional Vietnamese coffee, you’ll need a phin filter, dark roasted coffee beans (preferably pre-ground fine), sweetened condensed milk, and around three minutes of your time. That’s the quick version—but getting the grind, dose, and brew time right makes all the difference.

What Makes Vietnamese Coffee Unique?

Vietnamese-style coffee stands apart for several reasons. First, it uses dark roasted beans—often deeply roasted to bring out chocolatey, nutty, and caramel-like flavours. Second, it’s brewed through a small metal dripper, called a phin, which sits directly atop your cup. Third, and most distinctively, it’s almost always prepared with sweetened condensed milk, giving it a rich, dessert-like quality. When served over ice, it becomes the famous Vietnamese iced coffee.

The Role of Deep Roast in Vietnamese Coffee

Vietnamese coffee culture favours a deep roast profile. This level of roast reduces acidity and boosts body, sweetness, and bold flavours like dark chocolate, toasted nuts, and caramel. The extended roast time allows hundreds of aromatic compounds to develop, contributing to the coffee’s full-mouth feel and intense finish. Many Vietnamese coffee drinkers prefer this style because it delivers a heavy, satisfying cup without needing much effort to enjoy.

What You’ll Need to Brew Vietnamese Coffee with a Phin

To follow the traditional Vietnamese method at home, gather these essentials:

• A Vietnamese phin filter (metal dripper)
• Sweetened condensed milk
• Deep-roasted Vietnamese coffee beans (finely ground)
• A coffee spoon or measuring spoon
• Hot water (around 90°C)

Step-by-Step: Brewing Coffee with a Vietnamese Phin

1. Prepare Your Tools and Ingredients: Disassemble the phin and remove the press plate. Have your cup ready with 1–2 tablespoons of condensed milk (adjust to taste).
2. Add Condensed Milk: Pour the condensed milk directly into your cup. The amount depends on how sweet you like your coffee—start with one tablespoon.
3. Add Coffee Grounds: Add about 15 grams (roughly two coffee scoops) of finely ground dark roast coffee into the phin’s chamber. Level it gently with your spoon, but don’t tamp yet.
4. Attach the Press Plate: Place the press plate on top of the grounds and screw it down firmly, but not excessively tight. It should be snug to allow even water flow.
5. Bloom the Coffee (Optional Pre-Wet): Place the phin on your cup and add just enough hot water (about 20–30ml) to soak all the grounds without dripping through. Let it sit for 20 seconds. This step isn’t always done in Vietnam but helps with even extraction and is known as “blooming” in other brewing methods.
6. Brew with Hot Water: After the bloom, pour hot water (ideally 90°C) into the phin until the cup is nearly full. The water will slowly drip through—this process takes a few minutes.
7. Wait for Extraction: Let the coffee brew undisturbed for about three minutes. The slow drip is normal and part of what gives Vietnamese coffee its strength and intensity.
8. Serve: Once all the water has passed through, stir the coffee and condensed milk together. Enjoy hot, or pour over ice for a refreshing iced version.

Tips for the Best Results

Use freshly roasted dark roast beans for best flavour. The grind should be very fine—similar to table salt or slightly finer. Avoid tamping too hard in the phin, as it can slow the brew excessively. Also, use water just off boiling (90°C), not boiling, to avoid over-extraction. Lastly, patience is key—the slow drip is essential to the coffee’s bold taste.

Frequently Asked Questions

What is a Vietnamese phin coffee filter?

A phin is a small, single-serving metal coffee dripper used traditionally in Vietnam. It sits directly on top of your cup and brews coffee by gravity filtration—no paper filter, no machine. It consists of a chamber for coffee grounds, a press plate, and a perforated base.

Do you need special coffee beans for Vietnamese coffee?

No, but Vietnamese coffee is traditionally made with dark roasted beans, often locally sourced. These beans are roasted longer to reduce acidity and boost body, bringing out flavours like dark chocolate, caramel, and nuts. You can use any dark roast coffee if traditional beans aren’t available.

Why is condensed milk used in Vietnamese coffee?

Sweetened condensed milk is a staple in Vietnamese coffee because fresh milk was historically hard to store or find. Its thick, sweet consistency balances the intense bitterness of dark roasted coffee, resulting in a smooth, rich drink. It also works exceptionally well with iced versions.

How fine should the coffee grind be for a phin?

The coffee grind for a phin should be very fine—similar to table salt or slightly finer. A fine grind slows down the drip and ensures proper extraction during the 3-minute brew time. Too coarse, and the coffee will drip too fast and taste weak.

Can I make Vietnamese coffee with an espresso machine or moka pot?

While you can’t replicate the exact phin experience, a stovetop moka pot will get you close in terms of strength and concentration. Espresso machines produce a similar intensity, but the brew method and crema are different. For authentic texture and ritual, the phin is irreplaceable.

Is Vietnamese iced coffee the same as regular Vietnamese coffee?

Not exactly. Vietnamese iced coffee is made the same way but poured over ice after brewing. The ice dilutes the coffee slightly and creates a chilled, refreshing version of the original strong, sweet, and creamy hot drink. The brewing method stays the same.

Recommended FrontStreet Beans for Vietnamese-Style Coffee

For an authentic Vietnamese coffee experience, try FrontStreet’s PWN Golden Mandheling—a deep-roasted Indonesian single origin with low acidity, intense body, and flavours of dark chocolate, spice, and caramel. Alternatively, FrontStreet’s Brazil Queen Manor offers balanced nuttiness and mild sweetness with hints of hazelnut and cocoa, ideal for those who prefer a slightly smoother dark roast. Both beans match the bold, syrupy profile Vietnamese coffee is known for. Freshly roasted within 5 days · Orders placed before 17:00 ship the same day · Next-day delivery across most of Guangdong Province.