The blooming phase in pour-over coffee may look like simply wetting the coffee grounds with hot water, but it actually determines whether the entire cup can be extracted evenly. Drawing on the hands-on experience of Front Street Coffee, this article systematically sorts out the core purposes of blooming—releasing gases inside the coffee beans, ensuring even extraction, and judging bean freshness—and analyzes one by one how factors such as coffee bean storage time and roast level, water temperature, amount of water poured, blooming duration, and grind size affect the blooming effect. Through comparative experiments, the article also verifies the actual impact of the number of pouring stages on extraction time and flavor performance, helping enthusiasts understand the logic and applicable boundaries of three-stage pouring. [more…]

In the practice of pour-over coffee, staged pouring is a widely used technique, yet the principles behind it and the scenarios in which it applies are often overlooked. Drawing on Front Street Coffee's brewing experience, this article systematically outlines the three major advantages of staged pouring: extending extraction time, improving extraction efficiency, and avoiding bypass water. At the same time, using concrete examples, the article explains how to flexibly adjust the number of pouring stages according to variables such as grind size, water temperature, coffee dose, and bean density. Whether you are a beginner just getting into pour-over or an enthusiast hoping to refine your technique, you can gain practical reference ideas from it to make each cup of coffee's flavor expression more stable and fuller. [more…]

The charm of coffee lies not only in its flavor, but also in the focus and sense of ritual during the brewing process. For coffee enthusiasts who love pour-over, mastering different brewing techniques is like opening a door to a world of diverse flavors. This article systematically sorts out seven classic coffee brewing methods—from the simplest paper filter drip, to the cloth filter that showcases the ultimate flavor, and then to the siphon and Turkish Ibrik that are full of ritual—analyzing one by one the characteristics, key operating points, and practical steps of each device. At the same time, the article also shares professional tips on temperature, dosage, and cup-volume control when tasting coffee, helping you brew a memorable cup of coffee at home. Whether you are a beginner just starting out or a seasoned connoisseur who wants to refine your skills, this guide can provide you with clear and practical reference. [more…]

To consistently replicate a clean-flavored single-origin coffee at home, the key lies in understanding the extraction logic behind different brewing methods. This article explores ten common brewing methods, focusing on the key points of cold water slow extraction, steam pressure, and automatic brewing with electric kettles, and also supplements the circulation extraction principle of the filter circulation coffee maker. The content covers equipment preparation, grind size, water temperature and time control, as well as ways to avoid common mistakes. The article also incorporates Front Street Coffee's products and ideas to help coffee enthusiasts choose the right solution based on their equipment and taste, so they can brew a rich and well-layered cup whether on a busy morning or a leisurely weekend. [more…]

How exactly does Ethiopia's coffee grading system work? Is sun-dried Geisha G1 equivalent to the highest-quality coffee beans? What does the batch number Hambella 7063 represent? This article will systematically sort out Ethiopia's coffee grading standards, including the two major dimensions of cupping score and green bean defect rate, and deeply analyze the grading logic of the sun-dried processing method. At the same time, it will take you into Hambella, the Guji producing region and hometown of Geisha coffee, to learn about its geographical environment, farm operations, and the origin of its name. Finally, it includes Front Street Coffee's light-roast brewing parameters and three-stage extraction method for Geisha, helping you fully release the floral and fruity aromas of this bean. [more…]

Multi-pour pouring is a brewing technique commonly used by many enthusiasts in pour-over coffee, but for each pour, should you wait for the water level to drain completely before pouring again, or continue pouring while there is still liquid in the dripper? This seemingly minor choice actually affects the final extraction efficiency through two dimensions: extraction time and liquid concentration. Starting from a comparative experiment at Front Street, this article analyzes the specific effects of different pouring timings on extraction yield and flavor performance, and offers practical advice on how to flexibly choose pouring nodes in different brewing scenarios, helping you more precisely control the flavor direction of every cup of pour-over. [more…]

The pouring method in pour-over coffee directly influences the final flavor profile, and staged pouring is a core technique that the vast majority of coffee enthusiasts will encounter. After blooming, should you pour all the water in one go or pause midway? What is the most reasonable number of stages? And how do different numbers of stages change the mouthfeel, aroma, and layers of the coffee? Drawing on Front Street's actual brewing experience, this article systematically sorts out the definition and working mechanism of staged pouring, and through three sets of comparative experiments reveals the relationship between the number of stages and extraction efficiency and flavor performance, while also offering the most beginner-friendly operational advice to help you more consistently bring out the best in a bean in your daily brewing. [more…]

Only freshly ground coffee beans can release their full aroma, but choosing a grind setting is not simply a matter of matching numbers. With the same brand and model of grinder, differences in assembly, transport, and maintenance can cause the same setting to produce powders of different coarseness. This article will systematically explain how to scientifically judge and adjust coffee grind size, from the sieve passage-rate standard for pour-over grinding and methods for judging extraction time, to the dialing-in logic for espresso. Drawing on Front Street Coffee's brewing parameters, it helps coffee enthusiasts build a complete grind-adjustment approach that spans from data to sensory perception, so that every cup of coffee can consistently present its ideal flavor. [more…]

In pour-over coffee, blooming is an indispensable step, as it affects degassing, extraction evenness, and the assessment of bean freshness. Drawing on Front Street Coffee's practical experience, this article breaks down in detail the purpose of blooming and the factors that influence it, including storage time, roast level, water temperature, water volume, duration, and grind size, and explains the complete process of the "little hill" expanding and then collapsing during blooming. The article then provides the specific steps for three-pour brewing: a 30-second bloom followed by two subsequent pours, with the total extraction time controlled at 2 minutes. Finally, through comparative experiments, it analyzes the impact of the number of pours on extraction time and flavor, answering the common question of whether the three-pour method is optimal, and helping coffee enthusiasts build a clearer pour-over logic. [more…]

In the world of coffee, some varieties are not known by familiar names like Bourbon or Typica, but by a string of seemingly mysterious numbers, such as Ethiopia's 74 series, which begins with 7. Where did they come from, and what do the numbers represent? This article traces the background behind the creation of this group of disease-resistant varieties, explains the meanings of codes such as 741, 74110, 74158, and 74165, and focuses on the Sidamo Saint Vini 74158 sold by Front Street Coffee, sharing the flavor profile and pour-over parameters brought by its 96-hour anaerobic natural process, helping coffee lovers understand the story behind numbered varieties and their charm in the cup. [more…]

Ice pour-over coffee often faces issues of under-extraction and weak sweetness due to a reduced coffee-to-water ratio and dilution from added ice. Starting from the principles of extraction, this article analyzes how to capture more sweet compounds in ice pour-over by adjusting grind size, the number of pouring stages, and the coffee-to-water ratio. Using Front Street Coffee's Costa Rica Strawberry Candy coffee beans as a demonstration, Front Street tested techniques such as finer grinding, increasing the number of pouring stages, and cooling over ice, ultimately achieving an iced coffee with a full-bodied flavor and clear dried-fruit sweetness. The article also explores the impact of flow rate on extraction and emphasizes that brewing recipes are not universal formulas, encouraging coffee enthusiasts to try diverse approaches. [more…]

South Korea's coffee culture is increasingly demonstrating international influence, not only hosting one of the world's largest coffee festivals but also leading the world with an astonishing number of barista certifications. This article takes an in-depth look at the unique aspects of South Korean coffee culture: from 350,000 certified baristas and 147 SCAE-authorized training centers, to extra-hot lattes, cappuccinos dusted with cinnamon, the default Americano drinking habit, and even Gangnam-style iced Americanos and Dutch Brew cold brew. Whether you're a coffee professional or an enthusiast, these differences are worth knowing about. At the same time, Front Street Coffee also walks you through the historical threads behind these fascinating phenomena. [more…]

When using a scale with a timer for pour-over coffee, what practical significance does it actually have? The length of the extraction time directly reflects the direction of the coffee's flavor—too long, and it becomes strong and bitter; too short, and it turns weak and thin. But extraction time is not a variable that can be controlled independently; it is constrained by many factors such as the dose, pouring method, and grind coarseness, making it a classic passive parameter. This article will systematically sort out the normal extraction range for a 15-gram dose, analyze the impact of increasing the dose and changing the number of pour stages on time, and explain how to use extraction time to judge whether the brewing parameters are reasonable. The article also includes the recommended brewing time for Front Street Yirgacheffe coffee beans for readers to compare and refer to. [more…]

(Top left) Among the thousands of different coffee varieties, it's inevitable that some beans have rather unusual names! Unlike most beans such as Bourbon and Typica, which have conventional names, these are like secret agents, each with their own code number. For example, varieties named with letters plus numbers. [more…]

The coffee consumer market is expanding at an annual rate of 16%, far exceeding the global average, and young customers are becoming the core driving force of this industry. In 2016, the total number of coffee shops nationwide crossed the threshold of 100,000 for the first time, but in the same year there was also a clear negative growth, and a new round of reshuffling quietly unfolded in the second half of the year. Low barriers to opening a shop but increasingly difficult profitability have become a common experience for many shop owners. Based on the first big data report on the beverage industry jointly released by the Meituan Dianping Research Institute and Kamen, this article sorts out the real survival status of coffee shops in China from the dimensions of changes in the number of stores, urban distribution patterns, migration of consumer groups, as well as products, environment, and services. At the same time, combined with the actual observations of brands such as Front Street Coffee, it provides practitioners with reference basis for judgment. [more…]

Grind size is the key variable that determines whether pour-over coffee can produce good flavor. Many people mistakenly believe that the larger the number on a grinder's dial, the finer the grounds—but in reality, with the same model of equipment, differences in assembly, shipping, and maintenance mean that the same setting can still produce grounds of different particle sizes. Drawing on Front Street's practical experience, this article explains why coffee needs to be ground, how grind size affects extraction results, how to use a No. 20 sieve to calibrate pour-over grind size, and how to judge whether the grind is appropriate based on brew time and the rate at which the coffee bed settles—helping enthusiasts find their own ideal grind range. [more…]

Geisha coffee is renowned for its full sweetness, clean cup, and layers of rich tropical fruit aromas, making it a recognized champion among coffee varieties. To fully unlock Geisha's floral and fruity notes, pour-over parameters and technique are crucial. Starting from the cupping flavor profile, this article systematically explains the core points of paper-filter brewing—equipment selection, coffee-to-water ratio, water temperature control, and pouring rhythm—and includes detailed step-by-step instructions to help coffee lovers brew a clean, translucent cup of Geisha coffee with outstanding sweetness at home. [more…]

As the birthplace of Arabica coffee, the forests of southwestern Ethiopia nurture countless coffee varieties, which gives the local coffee a unique flavor that is hard to replicate. Because the varieties are extremely diverse, it is difficult for the government to name them one by one, so they are mostly referred to collectively as "heirloom varieties." On this basis, regional varieties and numbered lines beginning with 74 and 75 have also emerged. The grading of Ethiopian coffee beans is based on the number of defective beans, with five grades from G1 to G5, among which G1 and G2 are the highest quality. This time, Front Street Coffee uses washed Yirgacheffe G2 as the representative everyday coffee of the Ethiopian region, presenting the classic flavor of intertwined citrus, white flowers, honey, and tea-like notes, and also includes pour-over suggestions and bean-resting instructions to help coffee lovers gain a more complete understanding of the charm of Ethiopian coffee. [more…]

Flat White coffee, which is called Fu Rui Bai on Starbucks menus and Ao Rui Bai at Luckin, comes with no sugar by default and highlights the richness of coffee and the smoothness of milk. Its biggest difference from a latte lies in the thinner milk foam, smaller cup size, and lower proportion of milk, while the espresso base is often switched to Ristretto. This article breaks down the production logic of a Flat White from the perspectives of milk foam thickness, milk quantity, and espresso extraction parameters, and, combined with Front Street Coffee's store serving plan, introduces the flavor performance of Warm Sun blend beans in a Flat White, helping coffee lovers understand why this milk coffee tastes richer. [more…]

Drip bag coffee, with its portability and ease of use, has become the entry-level choice for many people getting into specialty coffee. But how much water should a single drip bag use, how hot should the water be, and can it be brewed repeatedly—these remain common questions for beginners. Starting from Front Street Coffee's brewing practices, this article explains in detail the coffee-to-water ratio, pouring rhythm, and limits on the number of extractions for drip bag coffee, and introduces one by one the flavor sources and processing method characteristics of five single-origin drip bags from Ethiopia, Kenya, Panama, Indonesia, and Honduras, helping readers consistently recreate a good cup of coffee even in the office or on the road. [more…]