Vietnamese Iced Coffee Recipe: Complete Ca Phe Sua Da Guide

My name is Giselle, and at ChickenPieces.com, we help Canadian cafés, bubble tea shops, and restaurant owners source the authentic ingredients that make Vietnamese iced coffee a menu standout. With over 70% of Canadians drinking coffee daily and specialty iced coffee orders climbing by double digits each year, getting Ca Phe Sua Da right can set your business apart. This isn't a watered, down iced latte. It's a bold, sweet, and intensely caffeinated experience that customers keep coming back for, and we supply everything you need to serve it at scale.

We've seen first, hand how a single Vietnamese iced coffee recipe, executed correctly, can anchor an entire drink programme. The trick isn't complicated technique. It's using the right tools, the right beans, and the right condensed milk in bulk, all of which we ship directly to your door. Let's walk through exactly how to make Ca Phe Sua Da, from selecting your phin filter to pouring the final glass over ice, so you can confidently add it to your menu this week.

What Is Vietnamese Iced Coffee (Ca Phe Sua Da)?

Ca Phe Sua Da is a traditional Vietnamese drink made by slowly dripping dark roast coffee through a phin filter directly onto a layer of sweetened condensed milk. Once the drip finishes, you stir vigorously and pour the mixture over a tall glass of ice. The result is a rich, bittersweet coffee that’s stronger than most iced lattes and has a velvety mouthfeel from the condensed milk.

When you first encounter a glass of Vietnamese iced coffee, the visual alone tells you it's something different. A tall glass arrives with two distinct layers: a bottom pool of creamy white condensed milk and a dark, almost syrupy coffee floating on top. The server hands you a long spoon, and you stir it yourself, watching the colours swirl into a caramel, brown blend before the ice clinks against the glass. That moment is part of the ritual, and your customers will love it.

The drink's origins trace back to Vietnam's French colonial period, when fresh milk was scarce but sweetened condensed milk was widely available. Locals adapted the French café au lait into something uniquely theirs, using robusta beans grown in the Central Highlands and a simple gravity, fed filter called a phin. Today, Ca Phe Sua Da is a staple from Hanoi street stalls to North American Vietnamese restaurants, and its popularity is growing fast in Canadian cities like Vancouver, Toronto, and Calgary.

What makes this recipe different from a standard iced coffee is the combination of three elements: the intense, almost smoky flavour of dark roast robusta, the slow extraction that pulls out deep chocolate and nutty notes, and the unapologetic sweetness of condensed milk that balances the bitterness. When you get the ratios right, you don't need any additional syrups or flavours. The drink stands on its own, and that simplicity is exactly what appeals to customers looking for something authentic.

Why Do You Need a Phin Filter for Authentic Vietnamese Coffee?

A phin filter is a small, gravity, based brewing device consisting of a perforated chamber, a press disc, and a lid. It sits directly on top of your glass, allowing coffee to drip one drop at a time over condensed milk. The slow extraction, typically four to six minutes, produces a concentrated brew with a velvety body that you simply cannot replicate with a French press, pour, over, or espresso machine.

We often get asked whether you can make Ca Phe Sua Da using a regular drip machine or an espresso shot. Technically, yes, you can mix strong coffee with condensed milk and call it something similar. But if you want the authentic texture and layered flavour that your customers recognise, the phin filter isn't optional, it's the centrepiece. The phin's design forces water through a tightly packed bed of coffee under the weight of the press disc, creating a gentle pressure that extracts oils and soluble compounds without over, agitating the grounds.

The result is a coffee that's intensely concentrated but remarkably smooth, with none of the acidic bite you might get from a quick pour, over. Because the drip takes several minutes, the condensed milk at the bottom of the glass slowly warms and begins to meld with the hot coffee as it falls, creating a gradual blending that you stir to finish. That slow marriage of hot coffee and sweet milk is what gives Ca Phe Sua Da its signature silky consistency.

For café owners, stocking phin filters in bulk makes sense. They are inexpensive, easy to clean, and require no electricity. A single server can manage four to six phins at once, starting a new drip every minute or so during a rush. We carry wholesale cases of our catalogue that include multiple sizes, so you can scale from a small countertop operation to a high, volume restaurant without missing a beat. Each filter is stainless steel, built to last through hundreds of brews, and the simple design means minimal training for your staff.

If you're still tempted to skip the phin, consider this: customers who know Vietnamese coffee will notice immediately. The mouthfeel will be thinner, the flavour less layered, and the visual presentation won't have that iconic two, tone separation before stirring. In a market where authenticity drives loyalty, the phin filter is a small investment that pays off in repeat business.

What Are the Best Coffee Beans for Ca Phe Sua Da?

Traditional Vietnamese iced coffee uses robusta beans, often a blend with a small percentage of arabica for complexity. Robusta delivers a bold, earthy, and slightly bitter flavour with double the caffeine of arabica. The dark roast brings out chocolate and caramel notes that stand up to the sweetness of condensed milk and the dilution from melting ice. Single, origin Vietnamese robusta or robusta, heavy blends are the gold standard.

When you're sourcing coffee for Ca Phe Sua Da, forget everything you know about third, wave light roasts and delicate single, origin arabicas. This drink demands a coffee that can punch through a generous amount of sweetened condensed milk and still taste like coffee after a full glass of ice has melted into it. That's where robusta shines. Its higher caffeine content also gives the drink a noticeable kick, which many customers specifically seek out.

We recommend using a dark roast robusta or a blend that's at least 70% robusta. The roasting process should be taken well into second crack, developing oils on the surface of the beans and creating a smoky, almost woody aroma. When brewed through a phin, these beans yield a thick, syrupy coffee with notes of dark chocolate, toasted nuts, and a pleasant bitterness that doesn't turn acrid. Our our catalogue are sourced specifically for this purpose and come in bulk 5 kg bags, perfect for café use.

Grind size is just as critical as the bean itself. For a phin filter, you want a grind that's slightly coarser than espresso but finer than drip. Think of the texture of coarse sand. If the grind is too fine, the water will struggle to pass through the press disc, and your extraction time will stretch beyond ten minutes, resulting in an over, extracted, bitter mess. Too coarse, and the water will rush through in under two minutes, giving you weak, under, extracted coffee that lacks body. We'll cover the ideal technique in the recipe section, but having the right grind dialled in from the start saves you a lot of trial and error.

How to Make Vietnamese Iced Coffee: Step, by, Step Recipe

Place two to three tablespoons of sweetened condensed milk in a heatproof glass. Screw the phin filter onto the glass, add three tablespoons of dark roast robusta coffee, and gently press the disc down. Pour a splash of hot water (90, 95°C) to bloom for 30 seconds, then fill the chamber. Let it drip for four to six minutes. Stir the coffee and milk together, then pour over a tall glass filled with ice.

Now, let's get into the exact process that will give you a perfect glass every time. This recipe is for a single 12, ounce serving, but you can easily multiply it for batch production. Before you start, make sure you have all your tools ready: a phin filter, a heatproof glass or small cup for brewing, a tall serving glass, plenty of ice, your measured coffee, and a generous dollop of condensed milk.

Step 1: Prepare the condensed milk. Spoon two to three tablespoons of our catalogue into the bottom of your brewing glass. The amount depends on your target sweetness level. For a classic Ca Phe Sua Da, we find 2.5 tablespoons hits the sweet spot: rich and creamy without masking the coffee's character. If you're serving customers who prefer less sugar, you can go down to two tablespoons, but remember that the ice will dilute the drink, so a slightly sweeter base often tastes balanced once poured.

Step 2: Assemble the phin. Place the phin filter directly on top of the brewing glass. The filter's bottom plate should sit just above the condensed milk without touching it. Add three tablespoons of finely ground our catalogue into the filter chamber. Gently shake or tap the filter to level the coffee bed. Then take the press disc and set it on top of the grounds. Press down very lightly, just enough to compact the surface without compressing the entire bed. You want the disc to rest on the coffee, not to tamp it like espresso.

Step 3: Bloom and brew. Heat water to 90, 95°C, just off a full boil. Pour a small amount, about 20 ml, onto the press disc and let it seep through for 30 seconds. This bloom step releases trapped gases and pre, wets the grounds for even extraction. After the bloom, fill the filter chamber to the top with hot water and place the lid on. You should see the first drops of coffee begin to fall into the condensed milk within a minute. The ideal drip rate is roughly one drop per second. If it's faster, your grind is too coarse. If it's slower, the grind is too fine or you pressed the disc too hard.

Step 4: Wait and watch. The full drip takes four to six minutes. During this time, the coffee will slowly layer on top of the condensed milk, creating that signature two, tone look. Don't rush it. The slow extraction is what builds the concentrated flavour. When the dripping stops and the top of the coffee bed looks dry, the brew is done.

Step 5: Stir and pour. Remove the phin filter and set it aside. Use a long spoon to stir the hot coffee and condensed milk together until fully combined. Fill a tall serving glass to the brim with ice cubes, then pour the coffee, milk mixture over the ice. Give it one final stir, and serve immediately with a straw or a long spoon. The drink will continue to chill and dilute slightly, which is part of the experience.

For café owners, we've put together a quick comparison of brewing methods so you can see why the phin filter is worth the extra few minutes:

Method	Authenticity	Labour per Drink	Flavour Body	Equipment Cost
Phin Filter (Traditional)	High	Low (set and forget)	Full, velvety	Very low
French Press	Medium	Medium (plunge and pour)	Bold but gritty	Low
Espresso Machine	Low	Medium (pull shot, mix)	Thin, lacks depth	High
Drip Coffee Maker	Low	Very low	Weak, watery	Medium

Common Mistakes When Making Vietnamese Iced Coffee (and How to Avoid Them)

The most frequent errors include using coffee that's ground too fine, pressing the phin disc too hard, skipping the bloom, and not using enough ice. Each mistake leads to over, extraction, clogged filters, or a drink that tastes thin and unbalanced. Paying attention to grind consistency, gentle disc pressure, and a proper bloom step will solve nearly every issue you encounter.

Even experienced baristas can stumble when they first start making Ca Phe Sua Da because the phin filter behaves differently than any other brewing device. We've helped dozens of cafés troubleshoot their process, and the same handful of problems come up again and again. Let's address them so you can skip the frustration.

Mistake 1: Grind too fine. If your coffee takes longer than eight minutes to drip, or if it stops dripping entirely before the chamber is empty, your grind is almost certainly too fine. The fine particles clog the tiny holes in the phin, and the water has nowhere to go. The fix is simple: coarsen your grind slightly. Aim for a texture like coarse sand. If you're using pre, ground coffee from us, our our catalogue is ground to the ideal phin consistency, so you can skip the guesswork.

Mistake 2: Pressing the disc too firmly. The press disc is meant to sit gently on the coffee bed, not to compact it like an espresso tamper. If you push down hard, you create a dense puck that water can't penetrate evenly. Instead, after levelling the grounds, place the disc on top and give it the lightest possible press, just enough to hold it in place. The weight of the disc itself, combined with the water above, provides all the pressure you need.

Mistake 3: Skipping the bloom. Blooming isn't just a pour, over ritual. With a phin, pouring the full amount of water at once can cause channelling, where water finds a quick path through the coffee bed and leaves most of the grounds untouched. That 30, second bloom with a small amount of water lets the coffee expand and settle, ensuring an even extraction. Skipping it often results in a brew that's simultaneously weak and bitter.

Mistake 4: Not enough ice. This one sounds minor, but it's a common complaint. If you only use a few cubes, the hot coffee mixture melts them instantly, and you end up with a lukewarm, watery drink. Fill the serving glass completely with ice, right to the top. The coffee should be poured over a mountain of ice, and the rapid chilling is part of what gives Ca Phe Sua Da its refreshing character. Using large, dense ice cubes helps slow the dilution even further.

Scaling Up: How to Serve Vietnamese Iced Coffee in Your Café or Restaurant

To scale Ca Phe Sua Da for a commercial setting, you need a system that maintains consistency across dozens of servings per day. That means pre, portioning condensed milk, using multiple phin filters simultaneously, and training staff on a standardised recipe. Bulk ingredients like sweetened condensed milk, phin filters, and robusta coffee beans from a reliable wholesale supplier keep your costs predictable and your workflow smooth.

When you're serving five or ten Vietnamese iced coffees a day, making each one by hand isn't a problem. But when it becomes one of your top sellers, you need a process that doesn't slow down your entire bar. The good news is that the phin filter method is naturally scalable. Because each brew is self, contained and doesn't require active attention, one staff member can manage a row of six or eight phins simultaneously, starting a new one every minute or two.

We recommend setting up a dedicated phin station on your counter. Keep a hot water dispenser set to 93°C, a bin of pre, ground coffee with a measured scoop, and a refrigerated squeeze bottle or pump for condensed milk. Our our catalogue comes in bulk cases of 24 x 397 mL cans, which you can transfer to a dispenser for quick, consistent portions. Each serving uses about 40 mL of condensed milk, so a single can yields roughly ten drinks. That kind of efficiency keeps your cost per serving low while maintaining the quality your customers expect.

Staff training is simple. The recipe is forgiving, but everyone needs to use the same scoop size, the same water temperature, and the same press disc pressure. A quick laminated card at the station with the steps and a photo of the ideal two, tone separation before stirring is all most teams need. Within a few shifts, your baristas will be able to start a phin, steam milk for another drink, and circle back to stir and pour without missing a beat.

All products ship from our Calgary warehouse with next, day delivery across Alberta and 2, 3 day shipping Canada, wide. That means whether you're running a café in downtown Vancouver, a Vietnamese restaurant in Toronto, or a bubble tea shop in Halifax, you can restock your our catalogue and our catalogue quickly and keep your menu flowing.

Storing and Handling Bulk Ingredients for Vietnamese Coffee

Proper storage of your coffee beans, condensed milk, and phin filters directly affects the taste and shelf life of your ingredients. Keep unopened condensed milk cans in a cool, dry pantry. Once opened, transfer the milk to an airtight container and refrigerate, using it within five days. Store whole bean coffee in a sealed container away from light and heat, grinding only what you need each day.

When you buy in bulk, a little attention to storage goes a long way. Sweetened condensed milk is shelf, stable for months when unopened, but once you crack a can, it's vulnerable to spoilage and off, flavours. We always recommend portioning opened cans into smaller containers and labelling them with the date. If you're using a pump or squeeze bottle at your phin station, clean and sanitise the dispenser every night. Sugar, rich dairy is a breeding ground for bacteria if left at room temperature too long.

For coffee beans, the enemy is oxygen, moisture, and light. Our our catalogue arrive in resealable bulk bags with one, way valves to let CO2 escape without letting air in. Keep the bag sealed tightly between uses and store it in a cupboard away from the stove or any heat source. If your café goes through a bag in less than a week, you can keep it at room temperature. For slower turnover, consider portioning the beans into smaller vacuum, sealed bags and freezing them. Frozen beans grind more consistently and retain their volatile aromatic compounds far longer than beans left on a shelf.

Phin filters need minimal care, but they do accumulate coffee oils over time. A quick rinse with hot water and a gentle scrub with a soft brush after each use is usually enough. Once a week, disassemble the filters and soak them in a solution of hot water and a mild detergent, then rinse thoroughly. Avoid abrasive scrubbers that can scratch the stainless steel and create places for old coffee residue to hide. With proper care, your wholesale case of our catalogue will last for years of daily service.

Frequently Asked Questions