Want to easily make a refreshing, crystal-clear iced pour-over coffee at home? This article focuses on Mr. Tetsu Kasuya's one-pour brewing method, breaking down the complete process in detail, from equipment selection and parameter settings to pouring and stirring. Drawing on hands-on testing experience, Front Street Coffee will explain the logic behind the combination of 20 grams of coffee, 150 milliliters of water, and 80 grams of ice, and take a deep dive into how a slow-drip dripper, fine grinding, and the coffee-to-water ratio affect extraction. Whether you are a beginner just getting started or a coffee enthusiast looking to refine your technique, you will be able to master the core essentials and key points of the one-pour iced pour-over method. [more…]

On a scorching summer day, a refreshing glass of iced pour-over coffee is undoubtedly the best choice for cooling off and refreshing yourself. Compared with cold brew and iced drip, iced pour-over is quick to make and requires no special equipment, making it a favorite among many coffee lovers. Starting from the universal formula for iced pour-over, this article explains in detail the coffee-to-water-to-ice ratio, grind size adjustments, and the three-stage pouring technique, and uses Tanzania Kilimanjaro as an example to demonstrate the complete brewing process. It also introduces the "one-pour iced pour-over" developed by Tetsu Kasuya, which eliminates cumbersome techniques and uses the Mugen infinite cross-star dripper with 20 grams of Panama Abu Estate sun-dried Caturra to easily obtain a smooth, sweet-finish iced coffee. Whether you are a beginner or a seasoned enthusiast, you can find a summer iced coffee solution that suits you. [more…]

On a scorching summer day, a refreshing glass of iced pour-over coffee is nothing short of a lifesaver. This article focuses on the key points of brewing iced pour-over, starting with a simple, easy-to-remember universal formula—coffee grounds, hot water, and ice in a 1:10:5 ratio—then breaking down variables one by one, such as fine grinding, water temperature, and pouring rhythm, to help you recreate café-quality iced coffee at home. It then uses Tanzania Kilimanjaro as an example to demonstrate the standard three-pour iced brewing process, along with a grind size reference from Front Street Coffee shops. At the end, it also introduces Tetsu Kasuya's "one-pour iced pour-over," which needs only a slow-flow dripper and a spoon: pour with a strong stream of water and then stir, and the whole process takes less than two minutes, yielding a round, sweet cup. Whether you pursue precise control or want to save effort, you can find a suitable method. [more…]

A glass of iced pour-over in summer always brings a uniquely refreshing experience, but many coffee enthusiasts encounter all kinds of questions when trying to recreate it at home: How should the coffee-to-water-to-ice ratio be balanced? What water temperature should be used? What are the key points of the pouring technique? Drawing on practical experience from its stores, Front Street Coffee has summarized a simple and easy-to-follow universal formula for iced pour-over—coffee grounds paired with 10 times hot water and 5 times ice—and also provides a grind size adjustment plan to address the problem of under-extraction. In addition, it has also compiled Mr. Tetsu Kasuya's "one-pour iced pour-over" method, which is more direct to perform and suitable for friends seeking convenience. The full text covers specific parameters, operating steps, and flavor descriptions to help you easily make café-quality iced pour-over. [more…]

On a hot summer day, a cup of refreshing iced pour-over coffee that doesn't compromise on flavor is a favorite among many coffee lovers. But to make iced pour-over present a fruity, sweet-and-tart layered complexity, the key lies in mastering the correct ratio of coffee grounds, water, and ice, as well as the extraction technique. This article focuses on the universal iced pour-over formula summarized by Front Street—coffee grounds paired with 10 times hot water and 5 times ice—breaking down in detail the complete workflow from grind adjustment and three-stage pouring to one-pour iced pour-over, and explaining why, once the amount of hot water poured is reduced, the grind must be made finer to compensate for extraction time, helping you easily make a cup of iced pour-over with both the right strength and flavor. [more…]

On a scorching summer day, a refreshing glass of iced pour-over coffee is undoubtedly the top choice for cooling down and recharging. But many people who try iced pour-over at home often run into the problem of the coffee tasting thin and bland after being diluted by the ice cubes. In fact, all you need is a simple universal formula—a coffee-to-water ratio of 1 part grounds to 10 parts hot water plus 5 parts ice—and then, following proper extraction logic, grind a bit finer, and you can easily make a glass of iced pour-over with both good strength and flavor. This article will break down in detail the principles behind adjusting iced pour-over parameters, the three-pour technique, and the convenient "one-pour iced pour-over" method developed by Mr. Tetsu Kasuya, so you can reliably replicate café-quality iced coffee at home. [more…]

The flavor expression of pour-over coffee depends on the coordinated interplay of four core parameters: coffee-to-water ratio, grind size, water temperature, and pouring technique. Changing any one of them will affect the final taste. Conventional pour-over practice involves blooming first and then pouring in stages, but there are also some seemingly unconventional approaches. For example, the Hario V60 Immersion Dripper claims to need no blooming and to require only a single pour. After testing it, Front Street found that it produced coffee with extremely high clarity but relatively low extraction. In addition to sorting out common techniques such as the one-pour method and the three-pour method, this article will also share Front Street's complete process of brewing medium-dark roasted beans with a Kono dripper using 24 grams of coffee and 88°C water, and introduce Taiwanese barista Amis's cross-stirring method, to help you understand the logic behind these alternative brewing approaches. [more…]

In the exploration of pour-over coffee, enthusiasts always manage to create eye-catching new brewing methods. Today, Front Street Coffee is going to try the "one-pour tornado brewing," an aggressive technique that combines the traditional one-pour method with cyclone-style pouring. It divides the target water volume into two stages—blooming and main extraction—without pausing in between, and then creates a whirlpool through rapid circular pouring and a large, fixed-point stream, resulting in higher extraction efficiency and a thicker body. However, this technique places extremely high demands on flow control and parameter coordination, and it is not suitable for all beans. This article will break down the operational steps of the one-pour tornado, parameter adjustments, comparisons with the conventional one-pour method, and recommendations for suitable bean types, giving you a comprehensive understanding of this brewing method that is both visually striking and challenging. [more…]

Among the various pouring methods for hand-brewed coffee, the "one-pour" technique is the first brewing method many beginners encounter, and it is often compared with the three-stage pour. On the surface, it seems simple to perform—just divide the total water into two pours—and its name is taken from the Japanese swordsmanship term "one strike, two cuts." In practice, however, the one-pour method is the hardest of all techniques to master; a single misstep can produce problems such as a thin, bland taste, sharp acidity, and a flat, one-dimensional flavor profile. In this article, Front Street Coffee provides a detailed analysis of the definition of the one-pour method, how it differs from the three-pour method, and why beginners are advised to start with the three-stage pour, while also explaining the key influence that water-flow control and parameter matching have on the success or failure of the one-pour method. [more…]

There are many ways to pour water when making pour-over coffee, and among them the one-pour method and the three-stage method are two common yet strikingly different techniques. The one-pour method originates from Japanese swordsmanship; it looks simple to perform, but places extremely high demands on water-flow control. The three-stage method, by contrast, extends the extraction time through staged pouring, enhancing the layers of flavor. This article uses a comparative experiment at Front Street Coffee, using the same washed Yirgacheffe beans, brewed with the one-pour method and the three-stage method respectively, to analyze the differences between the two in the shape of the coffee bed, flavor performance, and extraction time, and to explore why the three-stage method is more favored by baristas. Whether you are a beginner or an advanced player, understanding the core points of these techniques can help you flexibly choose according to the beans and parameters, and brew a more satisfying cup of coffee. [more…]

The one-pour method is the seemingly simplest yet, in reality, most understanding-demanding brewing approach in pour-over coffee. It doesn't require complex staged pouring—just a single pour of the remaining water after blooming. But truly brewing a good cup of one-pour coffee tests not the technique itself, but a systematic command of coffee bean information and brewing parameters. This article will dissect the essence of this brewing method from the angles of the basic principles of the one-pour method, the scientific basis of extraction, the actual differences from multi-stage pouring, and how to judge blooming time, helping you understand why simple doesn't mean easy. [more…]

World champion Tetsu Kasuya proposed a brewing method called "one-pour" in 2019, advocating pouring all the target water at once, skipping the blooming step and making pour-over extremely simple. However, it is often mistaken for the single-pour method, when in fact the two are clearly different. This article will comprehensively break down the characteristics of one-pour brewing from its principles, parameters, and operation process to actual measurement comparisons, and use Panama Boquete Geisha as a sample to compare the flavor performance after one-pour and single-pour brewing. At the same time, Front Street Coffee will also sort out five key details to note in one-pour brewing to help coffee lovers avoid misunderstandings. [more…]

Pour-over coffee usually starts with blooming, but Tetsu Kasuya, the 2016 World Barista Champion, proposed in 2019 a brewing method that skips blooming entirely—the one-pour method. It may look similar to the single-pour technique, but the differences are clear: the single-pour technique splits the water into two pours, while the one-pour method pours all the hot water in at once. This article covers the principles of the one-pour method, its differences from the single-pour technique, equipment and bean selection, grind adjustment, pouring direction, and the full process of Front Street Coffee's hands-on practice with a Colombia · Hope Estate Geisha, providing key parameters such as dose, ratio, water temperature, grind, and time to help you decide whether this minimalist brewing method suits you. [more…]

For friends who are just getting into pour-over coffee, choosing a pouring method that is quick to learn and highly consistent is crucial. Recently, a brewing technique called the "Z-shaped one-pour method" has become popular in the coffee community. Because of its unique pouring path and simplified staging logic, it has attracted many enthusiasts to try it. Some believe it is easier to control than traditional circular pouring, while others find it quite difficult to execute and think its flavor performance is mediocre. This article takes Front Street Yirgacheffe Worka as an example and, based on Front Street's actual practice, breaks down in detail the pouring path, parameter settings, and key details of the Z-shaped one-pour method, and compares its flavor with the classic three-stage brewing, helping beginners fully understand the advantages, disadvantages, and scope of application of this technique. [more…]

The recent weather is so hot it feels like it could melt you in minutes. In this kind of weather, anyone still willing to happily meet up at a café is definitely a friend for life! But even in such hot weather, you can't just give up coffee, right? So, if you don't want to go out, can't afford a cold drip tower, and can't wait several hours for cold [more…]

The one-pour tornado is a pouring method in pour-over coffee that combines visual appeal with difficulty. It requires injecting a large amount of hot water in a short time, using a strong pushing force to form a high-speed rotating funnel-shaped vortex in the dripper. Based on Front Street's practical experience, this article systematically explains the two major difficulties of this brewing method, the approach to parameter adjustment, and the complete steps: including grinding about twice as fine, increasing the water temperature by 3 to 5°C, maintaining a coffee-to-water ratio of 1:15, and the specific technique of completing the pour in two stages after blooming. It also explains the choice between V60 and Kono drippers, and shares the flavor performance of Front Street Finca La Divisoria · Sidra under the one-pour tornado brewing method, for coffee enthusiasts to try at home. [more…]

For more specialty coffee knowledge, please follow: Front Street Coffee (Frontsteet Coffee). One of the great joys of pour-over coffee is using different brewing techniques to interpret a cup of coffee. And as for pour-over methods, I believe everyone pays close attention. So the most widely spread pour-over technique at present is the one-pour method. [more…]

The pouring method in pour-over coffee directly affects the flavor in the cup, and the one-pour and three-stage methods are the two most common approaches. The one-pour method divides the target water volume into two pours, finishing the remaining water all at once after blooming; its name comes from the "one cut, two pieces" concept in Japanese swordsmanship, and though it appears simple, it is the hardest to control. The three-stage method divides the water into multiple pours, giving the brewer more time and opportunities to adjust extraction, with a noticeably higher margin for error. Front Street Coffee has found in daily practice that beginners using the one-pour method often encounter problems such as weak flavor, sharp acidity, and a flat, one-dimensional profile, the root cause being that nearly ninety percent of the water is poured in a single go, leaving no room for correction. This article will systematically sort out the differences between the two methods, analyze the effects of flow rate and pour height on extraction, and explain what techniques and parameter conditions are required to brew good coffee with the one-pour method. [more…]

One of the charms of pour-over coffee lies in using different pouring techniques to bring out the diverse flavors of the same bean. Currently, the two most widely used methods—single-pour and three-stage—each have their own followers. Single-pour involves completing the target water volume in one go after blooming; it is simple to operate but extremely demanding on water flow stability and grind size. The three-stage method divides pouring into three phases, enhancing layering and compatibility through staged extraction. Using 15 grams of coffee and a 1:15 coffee-to-water ratio as an example, this article breaks down in detail the specific steps, pouring timing, and parameter requirements of both methods, and combines the brewing performance of Front Street Coffee Huakui and Colombia Huila Washed Caturra to help you find a brewing rhythm that suits you. [more…]

Pour-over coffee techniques often intimidate beginners, requiring repeated practice to achieve consistent results. This article introduces a brewing method called "one-pour," publicly presented in 2019 by Tetsu Kasuya, the 2016 World Brewers Cup champion. Its core idea is to skip the bloom phase, pouring all the target water in a single large stream within 15 seconds, then letting the dripper complete the process through natural filtration. This method demands very little pouring skill and has low equipment requirements, yet yields coffee with lively flavors and rich fruity notes. Front Street will share improved parameters and flavor performance based on actual testing with the Hario Infinity dripper, making it a useful reference for coffee enthusiasts who want an easy introduction to pour-over brewing. [more…]