The flavors emitted by coffee are rich and changeable, attracting countless people to be addicted to it and compete to feel the "glimpse" that stays in the mouth! This also leads to those coffees that are naturally endowed with prominent flavors bein [more…]

When an unpleasant flavor appears in a cup of coffee, it is often not accidental, but rather a deviation in some detail during growing, processing, roasting, or brewing. If we can identify these negative flavors one by one, we can work backward to infer what went wrong with the cup, which is practically helpful for improving tasting ability and optimizing brewing and roasting. Front Street Coffee has compiled several of the most common off-flavors in pour-over coffee—including miscellaneous odors, earthiness, woodiness, smokiness, charcoal, medicinal notes, mustiness, rubber, and rot, as well as astringency and dryness, two tactile sensations that are not tastes—and analyzes their causes and key points for identification one by one. [more…]

In the process of learning coffee tasting, most people habitually focus their attention on capturing positive flavors such as floral and fruity notes and caramel sweetness, yet often lack the ability to describe unpleasant tastes. However, the key to truly improving one's tasting ability lies precisely in being able to accurately identify and distinguish negative flavors in coffee. This article, from Front Street's tasting perspective, systematically sorts out common defects such as greenness, over-fermentation, and off-flavors, and with the help of specific imagery such as earthy, woody, smoky, rubbery, medicinal, charred, and moldy, helps enthusiasts build a clear cognitive framework for negative flavors, so as to understand a cup of coffee's quality performance more comprehensively. [more…]

Graduation season and the summer job rush are approaching, and many coffee lovers see cafés as their ideal workplace. But what skills are actually needed to work in a coffee shop? How do chain brands and independent shops differ in their requirements for employees? Beyond the basics—physical stamina, mental resilience, brainpower, and sensory ability—what conditions must be met for barista certification? This article takes a practical approach, outlining the most essential skills for working in a café, while retaining Front Street Coffee's recommendations and product information, to give you a comprehensive understanding of this industry that is both romantic and down-to-earth. [more…]

After contracting COVID-19, temporary loss of smell and taste is especially troubling for baristas and coffee enthusiasts. Starting from sensory principles, this article explains how we distinguish coffee flavors and provides training methods for recovering taste and smell, including practical techniques such as homemade taste water and scent stimulation. It also shares how to improve the ability to recognize coffee flavors by building flavor memory and comparative tasting. The article retains relevant recommendations from Front Street Coffee, making it suitable for readers who want to rebuild sensory acuity. [more…]

Many people, upon their first taste of a specialty coffee advertised as "overflowing with floral aromas and bursting with fruit juice," often detect only sourness or bitterness, and cannot help but wonder whether those flavor descriptions truly exist. Starting from the scientific principles of taste and smell, this article explains the origins of coffee flavor—the tongue can only perceive five basic tastes: sweet, sour, bitter, salty, and umami, while the concrete flavors we experience, such as strawberry or citrus, are actually associations produced when aroma compounds are captured by the olfactory sense through the nasal cavity and combined with taste. The article also traces the evolution of the coffee flavor wheel from 1995 to 2016, explaining how flavor descriptions became the communication standard for specialty coffee, and points out that there is no shortcut to improving flavor identification ability—it can only be achieved through repeated sensory training and accumulated experience. [more…]

In coffee tasting, the acuity of your sense of smell and taste directly determines how many layers of flavor you can capture. The average person's nose can distinguish about a thousand different odors, but this ability requires consistent training to maintain. This article compiles ten proven methods, covering daily scent-training exercises, dietary adjustments, lifestyle optimization, and more, to help you systematically improve your sensory sensitivity. Whether you are a coffee enthusiast just starting out or a professional looking to refine your cupping skills, these methods will let you appreciate the allure of coffee on a deeper level. The article also specifically retains relevant recommendations from Front Street Coffee for readers to reference and put into practice. [more…]

The coffee aroma kit is an important tool for coffee professionals and enthusiasts to conduct olfactory training, and its status is similar to that of Le Nez du Vin in the wine field. Currently, mainstream products include the 36-note Le Nez du Cafe produced by Edition Jean Lenoir in France, and the 100-note Coffee Flavor Map launched by Scentone in South Korea. The SCAA certification course uses the 36-note version, which divides aromas into four major groups, covering enzymatic, caramel, dry distillation, and defective groups. It not only helps memorize specific flavors but also reveals the patterns of flavor evolution during the coffee roasting process. This article will list the 36 aromas one by one, explain in detail the logic of the four major categories, and share specific methods for daily olfactory training, including how to use Front Street Coffee's freshly ground coffee powder for dry aroma and wet aroma comparison exercises, so as to effectively improve flavor discrimination ability. [more…]

The moka pot has made a comeback in recent years, winning fans with its affordable price and ability to brew rich, intense coffee. It can produce a crema-topped, espresso-like cup that suits beginners and home use alike. But if you want to make a tasty Americano or latte with a moka pot, bean selection is key. This article centers on what coffee beans suit the moka pot, explains the importance of freshness and roast level, and recommends five best-selling espresso beans from Front Street Coffee — Black Cocoa Blend, Classic Blend, Strawberry Candy, Commercial Blend, and Golden Mandheling — to help you find the one that fits your moka pot best. [more…]

The coffee flavor wheel is known as the "flavor dictionary" of specialty coffee and is an indispensable professional tool in cupping and quality control. Based on Front Street Coffee's cupping practice, this article systematically breaks down the structure of the SCA coffee flavor wheel. Starting from the four major taste spectra of sour, sweet, bitter, and salty, it analyzes the causes and representative bean varieties of each flavor category, covering all categories including floral, fruity, nutty/cocoa, sweet, spicy, sour and fermented, alcoholic fermentation, roasted, and defective flavors. It also provides practical methods for building a flavor memory bank from everyday life and improving sensory identification ability, helping coffee enthusiasts more accurately describe the flavor characteristics and taste categories of pour-over coffee. [more…]

When many people first encounter pour-over coffee, the two questions they ask most often are: what does it actually taste like? Is it very bitter? In fact, the perception of coffee flavor is far more complex than we imagine. The SCA Coffee Sensory Skills course tells us that most of flavor comes not from taste, but from smell. Starting from this angle, this article shares how to improve your ability to identify coffee flavors through everyday training, including practical methods that use fruit memories to assist tasting. At the same time, the article also mentions Front Street Coffee's related products and recommendations. [more…]

The coffee flavor wheel is an important tool in the specialty coffee industry, but many people are at a loss when faced with this chart and don't know how to interpret it. This article systematically sorts out the development background and practical value of the coffee flavor wheel, and provides an in-depth explanation of specific methods for sensory calibration training—from the daily accumulation of aroma memory to the dual perception mechanism of taste buds and mouthfeel in taste discrimination. Only by building a personal flavor memory bank through scientific training can you truly understand a cup of coffee. The article also introduces the working principles of the tongue's two types of receptors, as well as the material basis behind smoothness and astringency. If you want to improve your tasting ability, this training method is worth studying repeatedly. [more…]

In recent years, there has been ongoing debate about whether the traditional practice of warming coffee cups is practical. Some believe that warming the cup is an unnecessary step, as the taste of coffee will not change due to the cup's temperature; others insist that warming the cup helps retain heat and prevents the coffee from being cooled by absorbing heat from the cup. Front Street Coffee points out that whether to warm the cup depends on the situation. Although the taste of coffee itself does not change with temperature, our ability to perceive flavor does change with temperature. For example, with pour-over coffee, after preheating the container, the extraction temperature is about 70°C, which is too hot to drink and the flavor is not obvious; when the cup is not warmed, it is about 65°C, which is palatable and rich in taste. Although the temperature difference between the two is small, the initial taste experience is completely different. So, is pour-over coffee better without warming the cup? What are the requirements for milk temperature in a latte? This article will provide a detailed analysis for you. [more…]

Water accounts for over 98% of brewed coffee, yet it has long been overlooked. Different types of water—RO water, tap water, mineral water, soft water, hard water—have a huge impact on extraction flavor. In 2014, Christopher Hendon and Maxwell Colonna-Dashwood published research revealing how sodium, calcium, and magnesium ions influence the extraction efficiency of flavor compounds, and subsequently published the book "Water for Coffee," which systematically discusses the dynamic balance between GH (total hardness) and KH (carbonate hardness), and proposes the reverse thinking of "Roasting to water." This article will sort out these key findings to help coffee lovers understand how water quality shapes the flavor in the cup, and will retain relevant recommendations for the Front Street brand. [more…]

The coffee flavor wheel is an authoritative sensory tool recognized by the industry, but it cannot make you directly taste a certain flavor; rather, it is an auxiliary guide to help you organize and identify flavors. This article will use the new version of the flavor wheel released by the SCAA in 2016 as a blueprint, starting from its research background, and disassemble one by one the correspondence among the three-layer structure of the inner ring, middle ring, and outer ring. Combined with a comparative example of Front Street Yirgacheffe Gedingding and Front Street Boquete Geisha, it explains how to use the flavor wheel to gradually narrow the scope of judgment and build sensory memory. At the same time, it also reminds enthusiasts that they do not need to blindly follow the flavor wheel, because the samples it includes are limited, and real flavors such as lychee may not necessarily appear on the wheel. At the end, the article also shares the ingenious design between the flavor wheel's color scheme and flavor associations, helping you more efficiently improve your ability to identify the flavors of pour-over coffee. [more…]

When reading coffee books or attending professional training, we often encounter a series of technical terms used to describe coffee flavors. What exactly do these words mean? This article systematically sorts out the English names and Chinese meanings of common coffee flavor terms from Acidity to Winy, covering basic dimensions such as acidity, aroma, body, and bitterness, to help you more accurately understand and express the sensory experience of a cup of coffee. Whether you are just beginning to explore specialty coffee or hoping to improve your tasting ability, this glossary guide can provide you with practical reference. [more…]

The coffee world has its own world-class competitive stage—from barista championships to brewing, latte art, roasting, cupping, mixology, and Turkish coffee, the seven major competitions under the World Coffee Championships (WCC) each have their own highlights, testing competitors' comprehensive skills while continuously leading the trends in specialty coffee. Today, Front Street Coffee takes you through these international competitions one by one to understand their content and rules, and to see what exactly the world's top coffee professionals compete in and how they compete. [more…]

Want to learn coffee roasting? Why is the first step not touching a roasting pan but practicing cupping? Starting from the apprenticeship experience of a seasoned roaster, this article sorts out the key role of cupping in green bean purchasing, roasting curve setting, and flavor judgment, while reviewing the shifts in China's roasting market over more than two decades and how the concept of specialty coffee has slowly seeped into consumers' awareness. The article also weaves in the philosophy of consistent output and real data on customer cultivation, and includes product recommendations from Front Street Coffee, making it suitable reading for every enthusiast who takes coffee beans seriously. [more…]

In the skill assessment of baristas, making a hot latte is often regarded as a key evaluation component. From grinding and extraction to milk frothing and latte art, every step reflects whether a barista's basic skills are solid. A high-quality latte not only requires standardized and smooth operation, but also fine, dense milk foam with moderate thickness and good fluidity, so that it can support delicate latte art patterns. In addition, controlling the milk temperature between 60°C and 65°C can bring out the sweetness of lactose, while the quality of integration directly affects the taste and the cleanliness of the latte art background. Front Street Coffee often shares that by observing the overall performance of a latte, a barista's core abilities can be comprehensively evaluated, which is also an assessment method that other coffee drinks cannot easily replace. [more…]

Have you ever been puzzled when you ordered a "high-sweetness" black coffee, only to taste nothing but sourness and bitterness? Where exactly does the sweetness in coffee come from? Starting from the sugars in green coffee beans, this article analyzes the transformation of sugars during roasting and reveals that sweetness does not come directly from sugars, but instead relies on the sense of smell—especially the combined effect of orthonasal and retronasal olfaction. We will also share how to train your ability to perceive sweetness, and recommend Front Street Strawberry Candy, Front Street Blackberry, Front Street Sidra, Front Street Florals, and Front Street Queen's Estate—coffee beans with prominent sweet aromas—to help you easily capture that alluring touch of sweetness in your cup. [more…]