Authentic Vietnamese Coffee: A Sweet and Bold Brew

Quick answer

• Use a Vietnamese coffee filter (phin).
• Grind your coffee medium-coarse, like sea salt.
• Use a dark roast, typically Robusta or a blend.
• Add sweetened condensed milk to the glass.
• Bloom the coffee grounds for 30 seconds.
• Pour hot water slowly and let it drip.
• Stir well after brewing.

Who this is for

• Anyone craving a strong, sweet coffee experience.
• Coffee lovers looking to explore different brewing methods.
• Folks who enjoy rich, bold flavors with a unique twist.

What to check first

Brewer type and filter type

You’re aiming for that classic Vietnamese coffee. That means a phin filter is your best friend. It’s a small, metal dripper that sits right on top of your glass. No phin? You can improvise, but it won’t be quite the same. It’s worth grabbing one if you dig this style.

If you’re looking to achieve that classic Vietnamese coffee taste, investing in a Vietnamese coffee filter (phin) is highly recommended. It’s a small, metal dripper that sits right on top of your glass and is key to the authentic brewing process.

Thang Long Vietnamese Coffee Filter Set. Also known as a Vietnamese Coffee Maker or Press 8oz. Gravity Insert. Multiple Sizes and Quantities Available

• This Vietnamese Coffee Filter is made in Vietnam out of HIGH QUALITY stainless steel
• The Ca Phe Phin is 8 oz. Enjoy with traditional ground coffee such as by Trung Nguyen
• The GRAVITY INSERT on this Vietnamese Coffee Filter is easier than the screw down type
• This Viet filter comes with a LIFETIME WARRANTY and is DISHWASHER SAFE. Satisfaction guaranteed!
• Slow dripper brews a perfect hot or iced coffee (cafe sua da) with this Vietnamese Coffee Filter

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Water quality and temperature

Good water makes good coffee. Use filtered or spring water if your tap water tastes funky. We’re talking hot, but not boiling. Aim for around 195-205°F. Too hot, and you’ll scorch the grounds. Too cool, and you won’t extract enough flavor.

Grind size and coffee freshness

This is crucial for a phin. You want a medium-coarse grind, think sea salt or coarse sand. Too fine, and it’ll clog the filter, leading to a bitter, over-extracted mess. Too coarse, and the water will rush through, giving you weak, watery coffee. Freshly ground beans are always best.

For the perfect phin brew, a medium-coarse grind is essential, similar to the texture of sea salt. Using the right grind size ensures proper water flow and optimal flavor extraction, preventing bitterness or weakness.

Lavazza Dolcevita Classico Ground Coffee 6 Bags of 20oz, Medium Roast, Rich and Full-bodied, Intensity 3/5, Arabica and Robusta, Ideal for Drip Brewers, (Pack of 6) - Package May Vary

• DOLCEVITA CLASSICO: Lavazza captures the spirit of la Dolcevita with these 6 bags of 20 ounces. This blend embodies the essence of its iconic, fashion-forward, and mysterious allure. Ideal for drip brewers
• INTENSITY AND ROASTING: The medium roasting and the 3/5 intensity give this ground coffee a rich and full-bodied taste, for an amazing experience
• BLEND: This coffee selection is made from a blend of Arabica and Robusta beans from South America and Africa
• AROMATIC NOTES: As you sip this exquisite coffee with notes of roasted nuts, let the intensity of its aroma transport you to a place where you can savor a classic Dolcevita day
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Coffee-to-water ratio

The typical ratio for Vietnamese coffee is about 1:8 to 1:10. That means for every tablespoon of coffee grounds, use about 6-8 ounces of water. But honestly, it’s a bit of personal preference here. Start with that and adjust to your taste. Some folks like it stronger, some a bit lighter.

Cleanliness/descale status

Your phin and any other gear should be clean. Old coffee oils can turn your brew bitter. If you’re using a machine for hot water, make sure it’s descaled. Mineral buildup can mess with temperature and flow. A clean setup means clean flavor.

Step-by-step (brew workflow)

1. Prepare your phin. Place the filter chamber on top of your glass. Some phins have a screw-down press; others are gravity-fed. If yours has a press, insert it loosely now.

• What “good” looks like: The phin sits stable on your glass.
• Common mistake: Forgetting to put the press in or putting it in too tight. Avoid this by doing it early and loosely.

2. Add sweetened condensed milk. This is the soul of Vietnamese coffee. Put about 1-2 tablespoons of sweetened condensed milk into the bottom of your glass. Adjust to your sweetness preference.

• What “good” looks like: A creamy, sweet base waiting for coffee.
• Common mistake: Adding too much or too little. Start with a standard amount and taste later.

3. Add coffee grounds. Spoon your medium-coarse ground coffee into the phin chamber. A good starting point is 1-2 tablespoons, depending on your phin size and desired strength.

• What “good” looks like: Evenly distributed grounds in the chamber.
• Common mistake: Overfilling the phin. This can cause grounds to escape into your coffee.

4. Gently tamp the grounds. If your phin has a press, place it on top of the grounds and twist it down gently. You want it snug but not packed tight. The goal is to create a level bed for even water flow.

• What “good” looks like: A flat, even surface of coffee grounds.
• Common mistake: Tamping too hard. This chokes the filter and prevents water from flowing properly.

5. “Bloom” the coffee. Pour just enough hot water (around 195-205°F) over the grounds to saturate them. Let it sit for about 30 seconds. This allows the coffee to degas and prepares it for extraction.

• What “good” looks like: The grounds expand and bubble slightly.
• Common mistake: Pouring too much water or skipping this step. Blooming is key for a balanced brew.

6. Add the rest of the hot water. Fill the phin chamber with hot water, up to just below the rim.

• What “good” looks like: The phin is full of hot water, ready to drip.
• Common mistake: Pouring too fast. This can agitate the grounds and lead to uneven extraction.

7. Wait for the drip. The coffee will start to drip slowly into the glass below. This process can take anywhere from 3-5 minutes. Be patient.

• What “good” looks like: A steady, slow drip of dark coffee.
• Common mistake: Rushing the process. If it’s dripping too fast, your grind might be too coarse.

8. Stir vigorously. Once the dripping stops and you have your coffee concentrate, stir it thoroughly with a spoon. You want to mix that strong coffee with the condensed milk.

• What “good” looks like: The coffee and condensed milk are fully combined into a rich, uniform color.
• Common mistake: Not stirring enough. This leaves streaks of unmixed milk and coffee.

9. Taste and adjust. Take a sip. Too sweet? Add a splash more coffee. Not sweet enough? A tiny bit more condensed milk. Too strong? Dilute with a little hot water.

• What “good” looks like: A perfect balance of bold coffee and sweet creaminess.
• Common mistake: Not tasting. Your personal preference is the ultimate guide here.

10. Serve. You can enjoy it hot as is, or pour it over ice for a refreshing iced coffee (cà phê đá).

• What “good” looks like: A delicious, satisfying beverage.
• Common mistake: Not enjoying it! Seriously, this is the best part.

Common mistakes (and what happens if you ignore them)

Decision rules (simple if/then)

• If your coffee is bitter, then your grind is likely too fine or your water is too hot, because these lead to over-extraction.
• If your coffee is weak and watery, then your grind is likely too coarse or you didn’t use enough coffee, because water is passing through too quickly.
• If the water is not dripping through your phin, then your grounds are too fine or tamped too hard, because the filter is choked.
• If you taste sourness, then your coffee might be under-extracted, meaning your grind might be too coarse or water not hot enough.
• If you want a stronger brew, then use more coffee grounds or slightly less water, because this increases the coffee-to-water ratio.
• If you want a sweeter brew, then add more sweetened condensed milk, because that’s the primary source of sweetness.
• If your phin is dripping too fast, then try a slightly finer grind next time, because this will slow down the flow.
• If your coffee tastes burnt, then your water was likely too hot, because high temperatures can scorch the grounds.
• If you’re short on time, then brew a double batch of coffee concentrate and dilute it later, because it’s faster than brewing multiple small batches.
• If you want to reduce sweetness, then use less condensed milk or add a splash of plain hot water to the final brew.

FAQ

What kind of coffee beans should I use for Vietnamese coffee?

Traditionally, dark roast Robusta beans or a blend containing Robusta are preferred. They offer a bold, intense flavor that stands up well to the sweetness of condensed milk.

Can I use a regular coffee maker?

While you can brew a strong coffee and add condensed milk, it won’t have the authentic character. The phin filter is essential for the slow drip extraction that defines Vietnamese coffee.

How much condensed milk is too much?

This is all about personal taste. Start with 1-2 tablespoons per cup and adjust from there. Some people like it very sweet, others prefer just a hint.

What’s the difference between Vietnamese coffee and espresso?

Vietnamese coffee is brewed using a phin filter, resulting in a slow drip. Espresso is brewed under high pressure, creating a concentrated shot with crema. Both are strong, but the brewing method and flavor profile are distinct.

Can I make Vietnamese coffee without sweetened condensed milk?

You can, but it won’t be authentic Vietnamese coffee. The condensed milk is a defining characteristic. If you’re looking for less sweetness, you could try adding a smaller amount, or even a bit of regular milk for a milder taste.

How do I clean my phin filter?

After brewing, discard the grounds. Rinse the phin with hot water. You can use a soft brush or sponge with a little dish soap occasionally, but make sure to rinse it thoroughly to avoid soap residue.

Is Vietnamese coffee always served hot?

No, cà phê đá (iced coffee) is incredibly popular, especially in warmer climates. It’s made by brewing the coffee hot over condensed milk and then pouring it over a glass full of ice.

What if my coffee tastes muddy?

This usually means your grind is too fine, and coffee particles are passing through the filter. Try a coarser grind, or ensure your filter screen is clean and properly seated.

What this page does NOT cover (and where to go next)

• Detailed history of Vietnamese coffee culture.
• Advanced troubleshooting for specific phin filter models.
• Comparisons of different brands of sweetened condensed milk.
• Recipes for other Vietnamese drinks or desserts.
• Guides on espresso machine maintenance.