Ten years ago, a good cup of coffee in Vietnam almost always had to be strong, bitter, and dark. Now, you’ll hear completely different questions at coffee shops: where were these beans grown, how were they processed, are they sour, can I add less sugar? This is a clear sign that Vietnamese coffee tastes are shifting. This article dissects these changing tastes, from strength and sweetness to brewing methods and the growing curiosity about the growing region.
1. How have Vietnamese coffee preferences shifted?
The change isn’t sudden, but rather unfolds in three overlapping layers. The first is intensity: the standard cup of coffee is gradually becoming lighter, from a dark, almost burnt roast to a medium roast. The second is sweetness: sugar and condensed milk are noticeably reduced in many orders, giving way to the natural aftertaste of the beans. The third is curiosity: drinkers are starting to pay attention to the information behind their drinks. Market surveys for the period 2025–2026 show that the percentage of people drinking coffee outside of cafes daily will increase from approximately 13.6% to nearly 19.2%, while the mid-range segment is expanding significantly. Drinking more and more frequently is a necessary condition for a more refined palate: when you drink a cup every day, you begin to distinguish how today’s cup is weaker than yesterday’s, and from there, the Vietnamese coffee taste naturally improves.
2. From Bitter and Strong to Balanced and Easy to Drink
The strong, bitter taste of the previous generation has historical roots. During times of scarcity, many roasters used very deep roasts and added other ingredients, making a harsh bitterness the norm. Today, with abundant ingredients and advanced roasting techniques, the popular roast level is shifting towards medium, stopping around or immediately after the first crack instead of going deep through the second crack. The sensory consequences are very specific: the burnt bitterness is reduced, the caramel and chocolate flavors are more prominent, the aftertaste is cleaner and less sticky on the tongue. An easily observable indicator is the color of the powder. Dark, almost black, oily roasted powder is losing its popularity, replaced by a dry, amber-brown powder. Young urban drinkers describe a good cup of coffee with words like “rounded,” “balanced,” and “easy to drink”—a vocabulary almost non-existent in the way coffee was praised twenty years ago.
3. Arabica Reigns Supreme in Urban Tastes
Vietnam is a major producer of Robusta coffee, but Arabica is increasingly gaining popularity in urban coffee consumption. The reason lies in the bean’s characteristics: Arabica contains approximately 1.2–1.5% caffeine compared to Robusta’s 2.2–2.7%, and has more lipids and free sugars, resulting in a lighter, more aromatic cup with a pleasant, bright acidity. Arabica-growing regions in Vietnam, such as Cau Dat in Lam Dong, Son La, Dien Bien, and Khe Sanh in Quang Tri, are located at altitudes above 1,000 meters, where the beans ripen slowly and accumulate more flavor precursors. Interestingly, Arabica isn’t replacing Robusta; rather, it’s taking over new drinking occasions: an afternoon cup, a drink while working, a drink to ease a racing heart. In other words, Vietnamese people aren’t abandoning Robusta; they’re simply expanding their repertoire and learning to choose varieties according to the time of day and their mood.
4. Fine Robusta Changes the Prejudice About Robusta
Alongside the rise of Arabica, a more interesting phenomenon is unfolding right here at home: the upgrading of Robusta. Fine Robusta refers to batches of Robusta that are selectively harvested when ripe, carefully processed, and achieve high tasting scores on a dedicated scale for this variety, usually 80 points or higher. The difference from regular commercial Robusta lies in the field cultivation process, not the roasting: a high percentage of ripe cherries are harvested, dried on racks instead of on the ground, and the moisture content of the beans is controlled to around 12%. The result is a cup of coffee that is still bold and full-bodied, but clean, free of musty and woody odors, and with a distinctly sweet aftertaste. Recent domestic specialty coffee competitions have put many Fine Robusta batches on the quality map. For coffee drinkers, this is good news: you don’t have to give up your familiar bold taste to enjoy a better cup.
5. The Low-Sugar and Sugar-Free Trend Spreads
The demand for reduced sweetness is becoming the norm at many cafes. Previously, a glass of iced milk used about 25-30 ml of condensed milk; now, it’s not uncommon for customers to request half that amount, or even switch entirely to unsweetened black coffee. The motivation comes from two sides. From a health perspective, awareness of added sugar and its metabolic risks has become much more widespread, leading to a trend towards lower-calorie drinks. From a sensory perspective, sugar and milk mask much of the flavor of the beans, so when the beans are of better quality, drinkers are motivated to reduce sweetness to better taste them. This puts reverse pressure on ingredient quality: an unsweetened black coffee will expose any flaws, from defective and moldy beans to burnt roasts. Cafes wanting to serve this group of customers are forced to raise their bean standards. This is a rare positive cycle, where changing drinker habits directly improves the quality of the entire chain.
6. Cold Brew and the Allure of a Mildly Cold Taste
Cold brew is not simply hot coffee with ice. The coffee grounds are steeped in cold or room-temperature water for 12–24 hours, commonly at a ratio of 1:8 to 1:10, then filtered to extract the liquid, which is diluted before serving. The low temperature allows for a more selective extraction process: many bitter and astringent compounds dissolve poorly, resulting in a smoother, subtly sweeter, and less harsh finished product compared to hot brewing with the same beans. Given Vietnam’s climate, this is a very natural fit. Cold brew opens the door for a group of customers unfamiliar with black coffee, especially young people and office workers. It also familiarizes the concepts of cold brewing, steeping time, and liquid concentration to the general drinker. Many variations, such as cold brew infused with coffee husks, fruit, or nitrogen gas, further expand the range of flavors accepted by Vietnamese consumers.
7. Machine-Brewed Coffee Reshapes the Taste Profile
The popularity of espresso machines has introduced a completely different flavor profile compared to drip coffee. A standard espresso shot uses approximately 18–20 grams of coffee grounds, yielding 36–40 ml of water in 25–30 seconds, at a pressure of about 9 bar and a water temperature of 92–94°C. The result is a very concentrated drink with a short contact time, retaining more of the volatile flavors that long drip coffee brewing often loses. Building on the espresso foundation, milk-based drinks like lattes, cappuccinos, and flat whites introduced a different kind of sweetness: the sweetness of frothed hot milk, not the harsh sweetness of condensed milk. Those accustomed to hot milk drinks will gradually find condensed milk too sweet, and this is a quiet but lasting shift in taste. Americano also popularized the diluted black coffee, enjoyed slowly during work – a stark contrast to the strong, quickly drunk black coffee of the previous generation.
8. Drinkers begin asking about the growing region.
One very noticeable change is the vocabulary of customers. Previously, the common question was simply, “Is this coffee pure?” Now, in many cafes, you’ll hear customers ask where the beans were grown, at what altitude, and what variety. Behind this curiosity lies a correct understanding: even with the same variety and roast level, coffee from Cau Dat grown at around 1,500 meters will differ from coffee from Dak Lak grown at 600 meters in terms of acidity and sweetness. Sellers therefore have to learn to tell stories using data instead of adjectives. The information sheets on the packaging are also getting thicker: region name, cooperative name, altitude, variety, and sometimes even the name of the farmer. The habit of reading information about the growing region before buying is spreading from the discerning customer group to the general public, and it’s changing how Vietnamese people evaluate a package of coffee even before tasting it.
9. Natural and Honey Preparations Expand the Flavor Range
The processing method greatly influences flavor, and Vietnamese drinkers are gradually realizing this. Wet processing removes the peel and mucilage before drying, resulting in a clean, bright, and distinctly acidic glass with prominent fruit characteristics. Dry processing, or natural drying, involves drying the whole fruit for weeks, allowing sugars from the flesh to seep back into the core, creating ripe fruit notes, wine-like flavor, and a full-bodied taste. Honey processing lies between these two extremes, retaining some mucilage during drying, resulting in a mellow sweetness and moderate acidity. Recently, controlled fermentation has been added, using selected yeasts and monitoring temperature and pH in sealed tanks. The appearance of these terms on retail packaging demonstrates that consumers are now more receptive to technical information. In terms of taste, this is a turning point: the range of flavors accepted by Vietnamese consumers has broadened significantly beyond just bitterness and sweetness.
10. Where is the Vietnamese coffee culture headed?
Overall, the general trend is towards less sugar, a more moderately strong flavor, and greater awareness of what one is drinking. Domestic consumption is projected to increase by approximately 6.6% annually in the coming period, meaning there is still plenty of room for tastes to continue to evolve and become more refined. If you want to keep up without feeling overwhelmed, try this simple three-step process. Step one: For two weeks, halve the amount of sugar and milk in your usual cup to allow your taste buds to adjust. Step two: Buy a 250-gram pack of Arabica or Fine Robusta, brew it the way you normally do, and record your observations. Step three: Try a cold brewing method to see how the same beans can produce two very different cups. Taste is something that can be cultivated, and the most effective way to cultivate it is to drink mindfully, not just drink a lot.