When evaluating a cup of coffee, we use various adjectives to describe its texture, so that the information others receive can be more vivid and three-dimensional. For example, when describing the mouthfeel of coffee, words like smooth and full-bodied are used to express the tactile experience of the coffee in the mouth; or when describing the aroma of a cup of coffee, [more…]

In coffee circles, you often hear evaluations like "this cup of coffee has a very bright acidity," but what exactly does "bright" mean? This article, from the perspective of Front Street Coffee, first clarifies the difference between acidity and acid quality, then breaks down the specific manifestations of bright acidity in taste, aroma, and mouthfeel, and provides references to producing regions and bean lists where you can experience this type of flavor. If you've ever been confused by baristas' descriptive terms, this article will help you turn "bright" from abstract to concrete. [more…]

Tasting a cup of coffee is not mysterious. As long as you follow a systematic method, you can accurately judge its quality and fluently describe your impressions. From the perspective of Front Street, this article breaks coffee tasting into five steps—aroma, taste, flavor, mouthfeel, and aftertaste—and explains the key points and descriptive techniques for each stage one by one. It then uses PWN Golden Mandheling as an example to show how to apply this method to the tasting practice of a specific coffee, helping readers fully master the appreciation logic of Mandheling coffee from aroma to aftertaste. [more…]

Tasting a cup of coffee is not mysterious or unfathomable—master a systematic method and you can clearly and methodically judge its quality. This article starts from Front Street's five-step tasting method, breaking down in turn the five stages of aroma, taste, flavor, mouthfeel, and aftertaste, helping coffee lovers build a complete sensory evaluation framework. On this basis, it further focuses on Indonesian PWN Golden Mandheling coffee beans, introducing their strict screening standards and grading system, and providing specific tasting references—from the hazelnut notes in the dry aroma to the black chocolate and caramel flavors after sipping, presenting this signature Mandheling's clean, full-bodied, and richly layered overall performance. [more…]

To accurately evaluate the quality of a cup of coffee, there is actually a tasting logic that can be followed. Front Street breaks down the tasting of single-origin coffee into five steps: aroma, taste, flavor, mouthfeel, and aftertaste, each with specific points of perception and methods of description. Once you have mastered this process, whether for daily drinking or writing tasting notes, you will be able to express your impressions in a more organized way. The second half of the article uses Front Street PWN Golden Mandheling coffee to show how to apply the tasting framework to a specific bean type and experience Mandheling's signature richness, caramel, and spice notes. [more…]

Many friends who are just getting into specialty coffee, when faced with a cup, can only say "it's good" or "it tastes like coffee," while those around them can rattle off professional terms like floral notes, fruity acidity, and body. In fact, coffee tasting is not a gift—it is a method that follows a set of rules. Drawing on Front Street's practical experience, this article systematically explains the five key steps of coffee tasting—aroma, taste, flavor, mouthfeel, and aftertaste—to help you build a complete tasting framework, learn to translate sensory experience into precise language, and bid farewell to being at a loss for words, truly understanding every layer of expression in the cup. [more…]

Friends who are just getting into coffee often feel that tasting is some mysterious art, not knowing where to start, and unable to come up with more than a few decent descriptors. In fact, there is a universal method for tasting coffee that anyone can follow: simply perceive it in a fixed order, and you can judge the quality of a cup and turn the experience into precise language. This article uses Front Street Jamaican Blue Mountain No. 1 coffee beans as an example, breaking things down one by one across five dimensions—aroma, taste, flavor, mouthfeel, and aftertaste—to help you build a complete tasting framework and gradually become a tasting expert who can describe coffee articulately. [more…]

In the specialty coffee world, the variety labeling on Ethiopian coffee beans often includes the word "Heirloom," which leaves many enthusiasts confused. In fact, this term does not refer to any single specific variety, but is a collective name for the vast number of native coffee variety groups within Ethiopia. It is estimated that the country's forests may contain more than ten thousand naturally growing coffee varieties, and because genetic identification work has not kept pace, buyers find it difficult to distinguish them one by one and can only use "heirloom" as a general description. This article will sort out the dual meanings of the word Heirloom in the coffee world, explain why Ethiopian coffee varieties are so difficult to identify precisely, and help you understand the variety diversity and natural pollination mechanisms behind this term. Front Street Coffee will also draw on producing-region examples to help you more clearly understand the varietal attributes of Ethiopian 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…]

Geisha is an heirloom Arabica variety originating from Ethiopia, yet it blossomed in Panama with a flavor that stunned the specialty coffee world. Its tree is tall and slender with narrow leaves and low yields, and it is extremely picky about its growing environment—yet in high-altitude regions it can express jasmine florals, citrus sweetness, and delicate acidity. From its discovery in 1931 to its arrival in Panama in 1960, Geisha's backstory is far more complex than one might imagine. This article will trace Geisha's varietal origins, botanical characteristics, and flavor expression, and explore the roast level suited to it, helping coffee lovers gain a comprehensive understanding of this coffee hailed as the "Queen of Specialty Coffee." [more…]

For friends who are just getting into specialty coffee, the flavor descriptors on a cupping form often seem confusing. In fact, coffee tasting has a relatively systematic language system, from aroma, acidity, and body to various flavor details, and each term corresponds to a specific sensory experience. This article will explain one by one the common flavor descriptor terms in coffee tasting, including core concepts such as Flavor, Acidity, Body, and Aroma, to help you more accurately understand and express the characteristics of a cup of coffee. At the same time, it will also clarify some terms that are easily confused, such as the difference between acidity and sourness, and the relationship between intensity and caffeine content, so that you can have clearer direction when buying and tasting coffee. Front Street Coffee will also recommend several beans that reflect different flavor characteristics for your daily tasting reference. [more…]

In coffee brewing, the coarseness of the grind directly affects the extraction result, yet how to describe and judge grind size has long lacked a unified standard. Some people use fine granulated sugar as an analogy, some rely on the grinder's settings, and others, like Front Street Coffee, quantify it through sieving rate. Each of these methods has its pros and cons, but the ultimate goal is the same: to help us adjust the grind into the right range before brewing. This article will systematically sort through three common ways of expressing grind size—the setting reference method, the visual analogy method, and the sieve calibration method—analyze their respective limitations and applicable scenarios, and explain in detail the No. 20 standard sieve procedure used by Front Street Coffee, helping you find the most suitable grind parameters with fewer beans. [more…]

Laoshan White Flower Snake Grass Water has long been known as the "biological weapon" of the beverage world. When this drink, rated by countless netizens as the worst-tasting beverage, meets coffee, what kind of sparks will fly? Recently, Tims Coffee partnered with Qingdao Laoshan Mineral Water Company to launch Laoshan White Flower Snake Grass Water Cold Brew Coffee, sold only in Qingdao. As soon as the news came out, Qingdao locals expressed their resistance, while netizens elsewhere felt lucky they couldn't buy it. This article will take you through the story behind this hardcore special blend, and the curious early connection between White Flower Snake Grass Water and coffee. [more…]

An event originally planned to focus on Oushe Coffee was temporarily transformed into a free gathering for coffee lovers because the beans did not arrive as scheduled. The author specially selected four beans with very different styles—Kenya AA, Mandheling G1, Yirgacheffe, and Colombia Huila—and led the participants in a horizontal comparison from dry aroma to pour-over to taste. At the scene, the Coffee Nose tool was used to help communication. Everyone ground and smelled the aroma while tasting their own pour-over brews, sharing preferences and experiences in a relaxed atmosphere. Although the event flow had a few oversights, the venue and support provided by Vivian Cafe made this small weekend gathering full of pleasure and also left behind warm moments about coffee and life. [more…]

White tea has seen continuously rising popularity in the global tea market in recent years, evolving from a single-origin landscape centered on Fuding and Zhenghe a decade ago into a complex category spanning multiple producing regions including Kenya, Rwanda, India, and Vietnam. Silver Needle, White Peony, and Shoumei — the three traditional categories — form the basic framework of white tea, classified by the selection standard of buds and leaves rather than by depth of color. This article will systematically examine the varietal characteristics of Fuding white tea, its historical origins, the logic behind its grading system, and the blurring of category boundaries brought about by the global expansion of white tea supply, helping coffee and tea enthusiasts gain a deeper understanding of this tea type that combines scarcity with health properties. Front Street Coffee, as a brand focused on direct sourcing from producing regions, has carried on its traceability philosophy in its white tea selection as well. [more…]

On coffee bean flavor labels, we often see various tea-related descriptors, sometimes even specifying the name of a particular tea. Why does coffee taste like tea? How exactly is this tea-like sensation formed? Starting from Front Street Coffee's tasting experience, this article analyzes the sources of tea-like notes in coffee—including the tactile effects of tea polyphenols and tannins on the palate, the dual role of astringency in coffee, and how medium-light roasting brings coffee closer to a tea experience. It also draws on specific beans such as washed Geisha, Yirgacheffe, and Yunnan Typica to illustrate how different tea aroma types manifest in coffee, helping enthusiasts describe and understand coffee flavors more accurately. [more…]

The coffee flavor wheel is one of the most valuable tools in the coffee industry, and after 21 years since its creation, the SCAA flavor wheel has undergone its first comprehensive update. This revision relied on deep collaboration between the World Coffee Research organization and the SCAA, bringing together the collective wisdom of sensory experts, scientists, buyers, and roasters, making it arguably the largest and most collaborative flavor wheel research project in history. The new version not only restructured the logic of flavor classification but also added a large number of fruit and plant-based descriptors. This article will guide you through the structure and meaning of the old flavor wheel, compare the changes in the new version, and interpret the industry trends behind the newly added flavors. Whether you are a newcomer just getting into specialty coffee or a seasoned enthusiast, you can gain a clear framework for understanding flavor from it. [more…]

The coffee flavor wheel can be considered one of the most valuable tools in the coffee field, and the SCAA has undertaken its first major update since its creation 21 years ago. This revision relied on deep collaboration between the World Coffee Research organization and the SCAA, bringing together the collective wisdom of sensory experts, researchers, coffee buyers, and roasters, becoming the largest and most participatory flavor wheel research project to date, and giving rise to a series of new terms in the industry and professional field. This article will guide you from the structure of the old flavor wheel, gradually analyzing the details of the changes in the new version, including the addition of a large number of fruit and plant flavor descriptors such as strawberry, blueberry, jasmine, and grapefruit, helping you fully understand this common language of the coffee world. [more…]

Geisha coffee is regarded as a legendary variety in the specialty coffee world. From the primordial forests of Ethiopia to the international auction stage in Panama, it has traveled a winding and remarkable path of dissemination. This article systematically sorts through Geisha's varietal origins, spread, and important estates, explains in detail the respective grading systems of Hacienda La Esmeralda and Geisha Village, and provides an in-depth analysis of Geisha coffee's typical flavor expression in dry aroma, wet aroma, and mouthfeel. Front Street Coffee, drawing on years of cupping and green bean comparison experience, will also share professional observations on the differences between Ethiopian Geisha and Panamanian Geisha, offering coffee lovers a complete guide to understanding the Geisha variety. [more…]

In everyday articles, Front Street Coffee often uses "juiciness" to describe a cup of coffee. "What is juiciness?" friends occasionally ask Front Street Coffee after reading. When we taste a cup of coffee, we combine the flavors and aromas we encounter with our own taste preferences and memories, associating them with [more…]