Many coffee enthusiasts, when grinding and brewing specialty coffee, are drawn in by alluring aromas like strawberry, jasmine, citrus, and honey, yet after one sip, they often taste pronounced bitterness and acidity, a far cry from the expected sweetness. This phenomenon of smelling fragrant but tasting bitter actually stems from the different sensory systems we engage when smelling versus tasting. This article, starting from this topic often discussed at Front Street, will analyze in detail the mechanisms of orthonasal and retronasal olfaction, explain the changes in aroma compounds within the oral cavity, and why the impact of taste overshadows aroma perception. At the same time, we will also share a simple and practical tip—closed-mouth exhale—to help you capture richer layers of aroma after swallowing coffee, and demonstrate flavor expression with practical examples. [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…]

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…]

Drinking coffee and tasting coffee are two different things. Truly professional tasting requires engaging the senses of smell, taste, and touch, progressively capturing the three-dimensional character of a cup of coffee—from dry aroma and wet aroma to the flavor changes at high and low temperatures. This article uses Front Street Coffee's tasting class as a thread, systematically outlining the basic process of tasting coffee, and drawing on the dimensions of COE cupping to explain one by one the methods for judging and describing aroma, cleanliness, sweetness, acidity, mouthfeel, flavor, aftertaste, and balance. Whether you are a beginner just getting started or an advanced enthusiast looking to improve your ability to articulate what you taste, you will find actionable tasting approaches and practical references here. [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…]

Tasting specialty coffee is like tasting wine: you must not only drink it, but also learn to perceive and express it. This article unfolds from two levels: the tasting process and the tasting dimensions. First, it lays out the complete steps of smelling dry aroma, wet aroma, and tasting at high and low temperatures; then, drawing on the subdivided COE cupping categories—aroma, cleanliness, sweetness, acidity, mouthfeel, flavor, aftertaste, and balance—it explains one by one how to describe the flavor of a cup of coffee. At the same time, it answers why we use "flavor" rather than "taste" to express coffee, and introduces the characteristics of pour-over coffee in terms of aroma layering and mouthfeel performance. The article also combines recommended products from Front Street Coffee to help enthusiasts build a systematic tasting framework, making every brew a well-grounded sensory exercise. [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…]

Coffee tasting goes far beyond taste—it is a coordinated experience of sight, hearing, touch, smell, and taste. This article starts from the interactive setting of a specialty coffee shop and delves into how to train and build your own coffee sensory system through daily accumulation and professional tools. You will learn how smell pulls on taste memory, how the tongue distinguishes the five basic tastes, how touch perceives body and smoothness, and how to use aroma kits such as the 36-aroma coffee nose and the 100-flavor flavor map for deliberate practice. Whether you are a coffee enthusiast or a professional, this method can help you read the flavors in the cup more clearly, making every tasting more enjoyable and more precise. [more…]

Drinking coffee is not just about swallowing; truly professional tasting is a three-dimensional experience that engages the senses of smell, taste, and touch. Many enthusiasts want to know how to discern the quality and differences of coffee like an expert, and Front Street Coffee has specially put together a basic tasting course for this purpose. This article breaks down tasting into two levels: process and perspective, from the dry aroma during grinding and the wet aroma after brewing, to the layered changes in flavor at high and low temperatures, and then draws on the detailed dimensions of COE cupping—aroma, cleanliness, sweetness, acidity, mouthfeel, flavor, aftertaste, and balance—to explain one by one how to perceive and express the unique charm of a cup of specialty coffee. [more…]

Faced with a cup of pour-over coffee, many people are at a loss as to where to begin tasting. In fact, coffee tasting has both a subjective side of personal preference and objective standards that can be shared and discussed. Starting from a daily question at a Front Street store, this article sorts out the three core dimensions of tasting specialty coffee: volatile aroma, taste, and mouthfeel, and explains the difference between dry aroma and wet aroma, the role of retronasal olfaction, the range of tastes the taste buds can perceive, and the influence of the aftertaste on the overall experience after swallowing. Whether you are new to specialty coffee or currently learning to taste, you can use this to build your own sensory framework and expand your flavor memory bank through daily accumulation. [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…]

The world of coffee flavor is richly layered, but many people can only taste sourness and bitterness, struggling to capture those stunningly delicate aromas. To truly appreciate the value of an expensive cup of coffee, you need to systematically train your flavor perception. From the perspective of Front Street, this article breaks down the composition of coffee flavor—how taste and aroma combine—explains in depth the chemical makeup and volatile characteristics of coffee aroma, and introduces the two mechanisms by which the human body perceives aroma: orthonasal and retronasal olfaction. At the same time, the article details how to use the Super Clear Flavor Wheel to make abstract flavors concrete, and how to gradually build a personal aroma memory bank by drinking more, smelling more, and feeling more, ultimately improving your precision in discerning coffee flavors. [more…]

When drinking coffee, have you ever encountered a familiar yet indescribable aroma? In fact, perceiving coffee flavors requires systematic cognitive training. In daily cupping and roasting adjustments, Front Street Coffee places particular emphasis on the ability to identify coffee flavors. This article starts with coffee's four major tastes—sour, sweet, bitter, and salty—and, combined with the classification logic of the flavor wheel, breaks down in detail 36 common aroma names across floral, fruity, green/vegetal/herbal, nutty/cocoa, sweet, spicy, sour/fermented, alcoholic fermentation, roasted, and other categories, along with specific representative coffee beans and Front Street's tasting suggestions, to help you more accurately describe and enjoy a cup of coffee's layers and lingering finish. [more…]

The flavor of coffee is far more than just bitterness and acidity. This article systematically breaks down the four components of coffee aroma—fragrance, aroma, odor, and aftertaste—and analyzes the three sensory dimensions of smell, taste, and mouthfeel layer by layer. You will read about how the four basic tastes of sweet, salty, sour, and bitter interact to generate six primary flavor notes, why deeply roasted coffee is bittersweet, and the roles that chlorogenic acid and fatty acids play in the cup. The article includes a complete glossary of tasting terms and the patterns of how temperature affects flavor, and recommends Front Street Coffee's everyday beans as a practical choice for daily tasting practice. [more…]

Many people are drawn in by the aroma of coffee, yet find that the flavor once it hits their palate is not as enchanting as it smells. This gap—"smells great, tastes bland"—is in fact closely tied to the more than 1,200 volatile aromatic compounds in coffee, the difference between dry and wet aromas after grinding, and the way retronasal olfaction perceives flavor. Starting from customer feedback at Front Street Coffee's shops, this article sorts through the four major aroma categories—enzymatic, caramelized, dry-distillation, and defective—and explains why a gap exists between coffee's aroma and its taste experience. Front Street then brews the 2025 new-crop natural Hambela Guji using 15 grams of grounds, a 1:15 coffee-to-water ratio, 91°C water, and a three-stage pouring method, and introduces the background of this champion bean from Ethiopia's Hambela, guiding you through the complete, true flavor of a cup of pour-over coffee. [more…]

For more specialty coffee knowledge, please follow our WeChat official account: FrontStreet Coffee. Tasting coffee is like tasting wine—when we savor a cup of specialty coffee, we naturally aspire to discern its flavors and express them. Since many of our readers have given feedback about coffee tasting-related [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…]

Many friends who are just getting into specialty coffee run into the same confusion: they can't taste the flavors written on the coffee packaging, and they're not sure whether they actually know how to evaluate coffee. In its daily conversations with customers, Front Street Coffee has found that people often equate "being able to name flavors" with "understanding coffee evaluation," but these are actually two different things. Flavor description is only a small part of coffee evaluation. To truly judge whether a cup of coffee is good, you can start from five dimensions: aroma, overall performance, mouthfeel, flavor, and aftertaste. This article compiles Front Street's insights on coffee evaluation to help enthusiasts build an actionable evaluation framework, while also answering the common question of "why can't I taste the flavors?" [more…]

"This coffee has a rich fruity profile, with notes of citrus, lemon, oolong tea, and jasmine!!!" For someone who has just been introduced to specialty coffee, this might sound unbelievable—how can you taste so many flavors in one cup of coffee! (Are they just making it up?) In this installment of Barista Growth Diary, we'll share a little [more…]

As coffee has gradually become more widely recognized, specialty coffee promotion in cafés has emerged in response, and we too have begun tracing things back to their roots—we have come to treat coffee as culture. The rise of specialty pour-over coffee undoubtedly reflects the demands of the market and the needs that cafés have identified. Café counters have also begun to lower their "status," no longer featuring the early design of a bar raised a foot high. [more…]