Want to learn how to roast coffee? Start by getting to know the tools and the terminology. Roasting coffee beans looks as simple as stir-frying vegetables, but doing it well requires a solid foundation of knowledge. In this article, Front Street Coffee will walk you through several common coffee roasting devices—direct-fire, semi-direct-fire, and hot-air roasters—covering their respective heat transfer principles, advantages, and drawbacks. At the same time, we'll systematically sort out the professional terms that come up during roasting, including charge point, turning point, yellowing point, first crack and second crack, as well as stage concepts like the drying phase, browning phase (Maillard), and development phase. Mastering this foundational knowledge is an important prerequisite for actually roasting beans, judging the roasting pace, and controlling the direction of flavor—and it can help you avoid detours and roast a good batch of beans faster. [more…]

Latte, cappuccino, espresso, dirty... these words commonly seen on coffee menus actually mostly originate from Italian. Understanding their original meanings and preparation methods can not only help you order with more confidence, but also allow you to recreate a proper milk coffee at home. This article starts with the origin of latte, sorts out the core position of espresso in coffee shops, and provides a detailed introduction to the specific parameters and step-by-step illustrations for making hot latte, iced latte, and dirty coffee at Front Street Coffee. Whether you are a coffee enthusiast who has just started or a home player who wants to hone your skills, you can find practical references here. [more…]

As in various other industries, there are quite a few professional terms in coffee as well. We can understand so-called professional terms as a condensed expression of complex concepts. They can not only improve the efficiency of our communication, but also increase the precision of communication and reduce the chance of communication barriers arising. However, because most [more…]

Just as every industry has its own jargon, the world of coffee is likewise filled with a large number of specialized terms. While these terms make communication easier for industry insiders, they also inadvertently create barriers for those who are just getting into coffee—if you do not understand what they mean, it is often difficult to follow a conversation, let alone fit into the coffee community. Therefore, Front Street Coffee has specially put together this installment of terminology explanations, covering the origins of the alternative names of the three major coffee bean varieties, the meanings of common English abbreviations, and core vocabulary for describing coffee taste such as body. Whether you are a complete beginner or an enthusiast looking to fill in gaps in your knowledge, you can gain practical knowledge from it and make communication much smoother and more effortless. [more…]

For more specialty coffee knowledge, please follow our WeChat official account: Front Street Coffee (FrontStreet Coffee). Friends who love coffee know about espresso and single-origin coffee, but SOE coffee seems to have only come to your attention recently. So have you ever tried walking into a café and being asked by the barista: "Would you like [more…]

Coffee has long become part of urban daily life, but the seemingly simple actions of holding a cup, adding sugar, and using a spoon each follow their own set of rules. At the same time, when walking into a café and facing terms like Espresso, Latte, and Macchiato on the menu, many enthusiasts often feel confused. This article systematically sorts out the etiquette details of coffee tasting and the proper use of cups and saucers, and explains one by one the meanings of common English terms in cafés, helping you calmly enjoy a good cup of coffee on any occasion. In addition, the article also specifically reminds readers of practical knowledge closely related to health, such as drinking on an empty stomach, intake before exercise, and daily consumption, and recommends related products from Front Street Coffee, making it suitable for everyone who takes coffee seriously to read carefully. [more…]

As a globally renowned coffee chain brand, Starbucks offers a dazzling array of drinks on its menu, from classic espresso to creatively crafted specialty beverages, each carrying its own unique coffee culture. This article will systematically outline the complete range of Starbucks coffee types, covering classics such as cappuccino, latte, Americano, mocha, and caramel macchiato, as well as the iced drink series and creative products like Frappuccino, while also detailing the general price ranges for each size. In addition, the article delves into the roasting origins of Starbucks coffee beans, the Italian roots of its size terminology, and the personalized options customers can customize, providing coffee enthusiasts with a comprehensive and practical ordering reference. [more…]

The coffee flavor wheel is a recognized tasting tool in the specialty coffee community, but when faced with descriptors like citrus, berries, nuts, and chocolate, many people don't know how to match them. Starting from the high-resolution image of the latest SCAA flavor wheel, this article systematically sorts out the compositional logic of coffee flavor: the relationship between the four basic tastes of sour, sweet, bitter, and salty and the roast level, the proportion data of each taste substance, the subdivision of the acidity spectrum, bitterness spectrum, sweetness spectrum, and saltiness spectrum, as well as an item-by-item analysis of the nine major flavor groups including floral and fruity, green and herbal, nutty and cocoa, sweet, spicy, sour and fermented, alcoholic fermented, roasted, and other. The article also intersperses Front Street Coffee's daily training methods and representative bean recommendations, helping readers build a complete tasting framework from smelling to drinking. [more…]

The correct English term for hand-brewed coffee is "Pour over coffee," not the literal translation "Hand coffee." This brewing method, which extracts coffee liquid under one atmosphere of pressure using a dripper and filter paper with a steady pouring technique, has strict requirements for grind size, water temperature, pouring technique, and timing, making it a real test of the brewer's skill and expertise. This article, drawing on the hands-on experience of Front Street Coffee, systematically outlines the basic concepts of pour over coffee, the seven key factors that determine flavor, and breaks down in detail a three-stage pouring process suitable for beginners, helping coffee lovers consistently brew a cup of full-aroma good coffee at home. [more…]

In the world of coffee, terminology abounds—espresso, Americano, and drip coffee may sound similar, yet their meanings are vastly different. Some people assume that black coffee is just Americano—but is that really true? This article will clarify the conceptual origins of espresso and Americano, explain the story of how Americano came to be and the logic behind making it, and share Front Street's practical experience with extraction ratios—40g of espresso diluted with 180g of hot water, the 1:2.5:3 mixing formula for iced Americano, and how to choose beans so that an Americano reveals layers of flavor ranging from chocolate, nuts, and cream to even strawberry gummy candy. [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…]

Nanyang coffee is a distinctive coffee beverage unique to Malaysia, Singapore, Indonesia, Thailand, and other regions, and its preparation method is completely different from contemporary specialty coffee. This type of coffee was first invented by the Hainanese, and in the 1850s coffee shops in Singapore were almost all run by Hainanese. In order to make low-quality robusta beans palatable, the Hainanese integrated Chinese culinary techniques into the bean-roasting process, adding butter, sugar, salt, and other seasonings, forming a unique flavor system. From Kopi to Kopi O and Kopi C, Nanyang coffee has a complete set of ordering terminology. This article will take you through the historical development of Nanyang coffee, uncover the truth about white coffee, and master the key points for brewing a delicious cup of Nanyang coffee. [more…]

The flavor code of coffee beans is, to a large extent, written during the roasting stage. From green beans to that rich aroma in the cup, every temperature milestone and every crack sound during roasting directly affects the acidity, bitterness, and aroma layers in the final result. Where exactly is the dividing line between dark roast and light roast? What do first crack and second crack each mean? Under different roast levels, how will coffee's taste change? This article will systematically sort through roasting terminology and core principles to help coffee lovers build a clear cognitive framework for roasting, while also drawing on the practical experience of Front Street Coffee to provide reference for everyday bean selection and brewing. [more…]

In the daily operation of a coffee shop, we often encounter customers who want a stronger cup of coffee. They tend to express their request for extra strength by saying "extract more espresso," but they are not quite aware of the professional option of "adding a shot." In fact, the strength of espresso is affected by multiple factors such as dose, yield, grind size, water temperature, and pressure, and adding a shot is only one way to adjust strength. This article will systematically sort out the key variables that affect espresso strength, explain the specific meaning of adding a shot, and introduce the standard phrasing for ordering a stronger coffee. The article also draws on product examples from Front Street Coffee to help enthusiasts understand the logic of strength control more accurately, so that next time they order, they can express their preferences clearly and professionally. [more…]

The Front Street official account has insisted on daily updates for many years, accumulating a massive amount of educational content covering every area of coffee. From the origins of coffee beans to the birth of a finished cup of coffee, from basic terminology to advanced brewing techniques, the articles have touched on virtually every question a coffee lover might encounter. This article reorganizes that content along a learning path, dividing it into sections such as must-reads for beginners, tasting methods, brewing techniques, advanced improvement, and Front Street's random musings on industry topics, making it easy for readers to quickly locate the knowledge they need based on their own stage, and also convenient for systematically filling in gaps. Whether you are a novice just getting into coffee or an advanced player hoping to hone your skills, you can find corresponding content here. [more…]

For those who are just getting into espresso coffee, facing a whole bunch of coffee terms can be completely bewildering, like Espresso, Ristretto, Lungo, Latte, Flat White, and so on. In this installment of Barista Growth Diary, let's share what a Long Black actually [more…]

In today's world where specialty coffee is becoming increasingly popular, more and more consumers are starting to walk into coffee shops and try various drinks. However, because their understanding of coffee knowledge is still limited, many customers make requests when ordering that leave baristas not knowing whether to laugh or cry—for example, ordering a Dirty but asking for it to be heated, drinking pour-over but asking for sugar and milk, or urging the drink to be served right after placing the order. Faced with these situations, how can baristas respond while maintaining both professionalism and warmth? Starting from real scenarios, this article shares communication techniques between baristas and customers, and explores how to guide customers to experience the true charm of coffee while respecting their choices. [more…]

Walking into a coffee shop and facing a wall full of English menus, have you ever felt at a loss? This article systematically compiles common coffee-related English vocabulary, covering basic coffee shop terms, general coffee names, English expressions for fancy coffee, and high-frequency professional terms like Barista, Shot, and Espresso that appear when ordering. Whether you want to enhance your coffee knowledge or hope to be more calm and confident the next time you order, this vocabulary guide can help you quickly master the language code of the coffee world. The article also particularly recommends several products from Front Street Coffee, making it convenient for enthusiasts to follow the guide and learn while tasting. [more…]

When ordering an Americano or a milk coffee at a café, have you noticed that besides the default espresso blend on the menu, there is also an SOE option that costs extra? Behind this seemingly simple choice lies actually decades of evolution in the coffee industry. SOE stands for single-origin espresso, and it differs significantly from traditional blends in raw material selection, roasting approach, and extraction difficulty. This article will systematically sort out the origin and development of SOE, analyze why it is priced higher, and explain from the perspective of output stability why Front Street Coffee does not launch SOE products, helping you fully understand the essential differences between these two types of espresso. [more…]

When you go to a café and want to order an Americano or a milk coffee, you often face two options: one is the default espresso blend, and the other is the SOE that costs extra. At this point, some people might wonder, why is this "SOE" more expensive than the blend? What exactly makes it more expensive? What is SOE coffee? SO [more…]