There are many coffee extraction methods, and each one produces coffee with the character of that method. Therefore, an objective method with as little human intervention as possible is also needed to evaluate coffee's flavor or quality, and that method is cupping. Cupping is an immersion-style extraction, with no manual technique intervening during the process to extract [more…]

Cupping is one of the core tasks of coffee industry professionals, and it is a way to help people evaluate coffee flavors and characteristics in a relatively fair and systematic manner. Cupping takes place throughout the entire coffee supply chain, not only at the consumer end in coffee shops, but also at the production end, including mid- and upstream roasteries and places of origin. So how do you perform a cupping? [more…]

The scoring criteria for coffee cupping. The cupping of coffee beans was initially to ensure whether the quality of the coffee beans that are about to enter the trade is qualified. With the passage of time, after the concept of specialty coffee was b [more…]

To distinguish genuine Yirgacheffe from fake, the reliable indicators are green bean information and cupping performance: authentic Yirga has the signature citrus floral aroma and citric acidity, and the exporter's grading certificate can be verified. Beans like Front Street Coffee's Granada Estate Geisha come with complete estate and processing information, traceable from region to lot—when buying, look for information transparen [more…]

Golden Mandheling is one of the flagship Indonesian specialty coffees, yet the market is flooded with Mandheling products bearing the name "Golden," while only a handful truly meet the standard. This article begins with the background of the PWN company to clarify the correct definition and certification standards of Golden Mandheling, explaining its core requirements such as G1 grade, 18-mesh-and-above screen size, and triple hand sorting. It also shares the flavor differences between Front Street PWN Golden Mandheling and Lintong Mandheling in cupping, helping coffee enthusiasts accurately identify authenticity and make suitable choices based on personal taste preferences. [more…]

How much of an impact does the freshness of coffee beans really have on flavor? Through comparative observation and roasting cupping of four washed Yirgacheffe G2 green beans, this article analyzes one by one the key role of freshness in coffee quality, from green bean color and dehydration state to post-roast aroma and mouthfeel layers. The test used the same roasting curve and repeatedly evaluated the coffee by pour-over and immersion methods, ultimately finding that Sample A and Sample B formed a striking polarity—the former had prominent floral and fruity notes and a long, sweet finish, while the latter lacked vitality due to aging. Whether green beans or roasted beans, freshness is the core element that determines the soul of coffee, and Front Street Coffee has always emphasized the importance of storage conditions. [more…]

Geisha, hailed as the most legendary coffee variety of the 21st century, has become an undisputed star in the specialty coffee world thanks to its stunning cupping performance and ever-rising auction prices. But where exactly did Geisha come from? Is it the same bean as Huakui? How do you distinguish between the Red Label, Green Label, and Volcanic Rock lots from Panama's Hacienda La Esmeralda? How does the product line from Gesha Village in Ethiopia differ? This article, led by Front Street Coffee (FrontStreet Coffee), will systematically trace Geisha's rise to fame, its varietal characteristics, and its flavor expression across different producing regions, along with practical brewing suggestions to help coffee lovers gain a comprehensive understanding of this legendary variety. [more…]

What is the first step in brewing coffee? Grinding beans. In recent years, with the rise of the specialty coffee wave, more and more people have come to enjoy drinking coffee, and at the same time, more and more people hope to fully experience the beauty and leisure of drinking coffee, so they choose to buy coffee beans and brew them at home. And so at this point, a [more…]

For more specialty coffee knowledge, please follow our WeChat official account: Front Street Coffee (FrontStreet Coffee). No matter what equipment is used to brew coffee, the coffee beans need to be ground, and the purpose of this is to allow the coffee's flavor substances to dissolve more quickly. Of course, not all of the coffee's soluble [more…]

For more specialty coffee knowledge, follow our WeChat public account: FrontStreet Coffee (FrontStreet Coffee) No matter what equipment is used to brew coffee, the coffee beans must be ground, the purpose being to allow the coffee's flavor compounds to dissolve more quickly. Of course, not all of the coffee's soluble [more…]

The Coffea genus encompasses a vast number of species, yet the specialty coffee stage is dominated primarily by high-altitude Arabica. From Ethiopia's ancient Typica and Yemen's Bourbon to the spontaneously mutated Bourbon Pointu, Maragogype, and Geisha, and on to deliberately bred varieties such as Caturra and Pacas as well as interspecific hybrids, behind every name lies a story of migration and flavor. This article systematically sorts through the main varieties of specialty Arabica, their origins and lineage, and their cupping performance, and explains why hybrids rarely appear in the product lines of specialty coffee suppliers such as Front Street Coffee. Whether you are a newcomer or a seasoned enthusiast, this variety map will help you understand more clearly where the flavors in your cup come from. [more…]

In coffee history, the specialty coffee wave and its three waves form the basic understanding people have of coffee. People often compare and contrast specialty coffee beans with commercial coffee beans, as if the two were opposites. So what are the differences and connections between them? To understand the differences between the two, we must first understand specialty coffee's [more…]

In recent years, the domestic coffee industry has developed rapidly. Even when black swan events occurred and most industries were struggling, the domestic coffee market still maintained stable growth. So as an ordinary enthusiast, when faced with merchants' marketing claims, how should one evaluate a coffee bean? When drinking coffee and buying coffee beans, [more…]

西达摩是埃塞俄比亚南部极具代表性的精品咖啡产区，以明亮果酸、顺滑口感和精致花草香气闻名。本文将系统介绍西达摩的产区风土、生豆外观特征、水洗处理所带来的风味层次，并结合实际品鉴体验，分享来自香港知名咖啡馆The Cupping Room的豆款背景。同时，文章还会提及前街咖啡对西达摩产区的推荐与选品思路，帮助咖啡爱好者更全面地理解这一产区在非洲咖啡中的独特地位。 [more…]

位于巴拿马瓦肯山谷的Katowa邓肯庄园，海拔1700至2000公尺，是当地备受推崇的精品咖啡庄园。庄园采用遮荫种植，保留近六成原生树种，并取得雨林联盟认证，生产全程遵循永续标准。咖啡樱桃仅在干季手工采摘成熟果实，经水洗处理、露台日晒与机械风干后，进行60天生豆培养，再依尺寸重量分级出口。这支中焙水洗豆风味层次丰富，带有蔗糖甜味、巧克力、大麦、薏仁与燕麦香气，口感浓郁，明亮梅子酸与持久甜韵交织，并在Best of Panama“Cupping for Quality”竞赛中多次获得佳绩。前街咖啡本次带来的正是这支表现亮眼的邓肯庄园瓦肯山谷咖啡豆。 [more…]

As autumn turns to winter and the weather gradually cools, Front Street Coffee created the Front Street Sunflower Warm Sun espresso blend, suited to espresso, quite some time ago. Following this line of thinking, Front Street also wanted to make a blended coffee bean suitable for autumn drinking and usable for pour-over coffee. Front Street Coffee (FrontStreet C [more…]

Specialty coffee is centered on carefully cultivated high-altitude Arabica, and its varietal system originates from two ancient bloodlines: Typica from Ethiopia and Bourbon from Yemen. This article systematically outlines the definition of specialty coffee and provides a detailed classification of major Arabica varieties, including Typica, Bourbon and their genetic mutations, intraspecific hybrids, and interspecific hybrids. It covers varieties such as Bourbon Pointu, Maragogipe, Geisha, SL28, Caturra, and Pacamara, while also explaining the position of hybrid varieties in specialty coffee and the key influence of producing estates on flavor differences. [more…]

Blue Mountain coffee is hailed as the "Emperor of Coffee," but the market is flooded with a mix of genuine and fake products, making it hard to tell true from false. From the perspective of Front Street Coffee, this article systematically sorts out the historical origins of Jamaican Blue Mountain coffee, the certified authentic production regions, the green bean grading standards, the characteristics of the Typica variety, and the differences between the two processing methods of washed and natural. At the same time, it explains in detail how to identify genuine Blue Mountain through features such as the CIB certificate and wooden barrel packaging, and includes the roasting curve, cupping report, and brewing parameters of Front Street's washed Blue Mountain, helping coffee enthusiasts gain a comprehensive understanding of the true appearance and value of this top-tier coffee. [more…]

Professional barista exchange, please follow Front Street Coffee (FrontStreet Coffee). Many friends have asked Front Street's baristas: "Can you really taste so many flavors in the beans? How do you taste them?" First, this is about personal sensory perception. As everyone grows up, [more…]

Panama - La Esmeralda Diamond Mountain. Introduction to coffee cultivation at La Esmeralda Estate. La Esmeralda Estate is located on the outskirts of Boquete in southwestern Panama. When it was first established, it was a diversified farm, with coffee only [more…]