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Why is Espresso Extraction Pressure 9 Bar? How Does It Relate to Extraction Parameters and How to Adjust?
FrontStreet Coffee often says that once we understand the relationship between espresso extraction parameters, a delicious espresso is practically effortless (slight exaggeration). These extraction parameters include grind size, dose amount, brew ratio, and extraction time. But did you know? There's actually another parameter that's quite important as well
2024-01-30 espresso extraction pressure 9 bar coffee brewing espresso parameters -
Pour-Over Coffee: Water Ratio, Grind Size, Time, and Temperature Recommendations - A Guide to Proper Single-Origin Coffee Brewing
Many friends have visited FrontStreet Coffee by reputation. Besides being impressed by FrontStreet Coffee's wide variety of coffee beans, they also admire the baristas' brewing techniques. Many of these friends want to discuss pour-over brewing techniques with the baristas. FrontStreet Coffee takes this opportunity to share insights on how to improve coffee brewing skills. Before that, FrontStreet Coffee asks
2022-07-10 pour-over coffee coffee brewing coffee to water ratio grind size water temperature brewing time single-origin coffee coffee brewing guide FrontStreet Coffee -
Four-Six Method Pour-Over Coffee: Grind Size, Time Parameters & Principles
The specific operations of the "Four-Six Method" have been largely made public (as will be outlined below). As the brewing technique of past World Coffee Brewers Championship winners, this method has generated considerable discussion and learning interest. The "Four-Six Method" is an exceptionally easy-to-understand and practical brewing approach.
2022-03-21 pour-over coffee brewing method grind size brewing parameters Four-Six Method -
Characteristics and Differences Between Light, Medium, and Dark Coffee Bean Roasts - What Roast Level Produces Non-Acidic Coffee?
Some friends have asked, "Why don't FrontStreet Coffee's coffee beans have roast level indicators?" In response, FrontStreet Coffee plans to share knowledge about coffee roast levels in this article. We believe that most people's understanding of coffee bean roast levels is basically: sour means light roast, bitter means dark roast. Of course, as someone in the industry
2025-05-01 coffee bean roast levels light roast medium roast dark roast acidic coffee non-acidic coffee FrontStreet Coffee -
The Correct Pour-Over Coffee Brewing Method! What Is the Core Concept of the Three-Stage Approach? How to Brew Coffee with Coffee Grounds? Is There Skill to Making Coffee?
To replicate the delicious coffee enjoyed in coffee shops at home, some friends not only purchase the same coffee beans but also adopt identical parameters and methods for brewing. Unexpectedly, the brewed coffee often falls short of expectations, always missing that final touch of excellence. Why?明明都是同样的豆子，同样的比例
2024-10-08 pour-over coffee brewing method three-stage approach coffee grounds brewing techniques -
What is Pre-infusion? Understanding Pre-infusion Principles and Methods, and Duration
Whenever developing an extraction framework for pour-over coffee, we always include the pre-infusion step by default. An ideal pre-infusion allows carbon dioxide to be released in an orderly manner while "awakening" the soluble substances in the coffee, making subsequent flavor extraction more stable. Since pre-infusion has such a significant impact on coffee flavor, what about other brewing methods?
2023-07-19 pre-infusion coffee brewing coffee extraction pre-infusion time coffee techniques -
How Important is Coffee Extraction Time? What's the Connection Between Espresso Grinding and Time?
Coffee extraction, as we commonly refer to it, is the process of using water as a medium to dissolve flavor compounds from coffee grounds. It's important to understand that this extraction process requires time - the longer the extraction time, the more substances are dissolved. However, not all compounds in coffee are meant to be extracted. Therefore, we need to...
2024-04-27 coffee extraction espresso brewing time grind size coffee science -
Understanding Pour-Over Coffee Classification and Mastering the Three-Stage Brewing Technique for a Smooth, Non-Sour Flavor
Discover professional coffee insights and comprehensive coffee bean resources by following Coffee Workshop (WeChat: cafe_style). FrontStreet Coffee presents an exploration of pour-over coffee extraction - the globally acclaimed filter-drip brewing technique pioneered by German innovator Bentz Melitta
2021-11-18 pour-over coffee coffee classification brewing method three-stage technique brewing purpose flavor optimization -
Espresso Extraction Time and Dose Standards: Italian Blend Coffee Bean Recipe Tips and Sharing
Follow Coffee Review (WeChat Official Account: vdailycom) to discover wonderful coffee shops and open your own small store. If you love coffee, you'll definitely want to create your own exclusive blend recipe. Coffee blending should also be adjusted and changed according to coffee production seasons, as new beans and aged beans have flavor differences
2025-06-20 espresso blend coffee beans recipe and tips sharing follow review wechat -
How Long Should You Bloom Pour-Over Coffee? Why is Blooming Necessary for Pour-Over Coffee?
Blooming is a crucial stage in pour-over coffee brewing. The quality of your coffee largely depends on a proper bloom. Therefore, understanding coffee blooming is an essential lesson in learning to brew coffee. Learning to bloom involves understanding how blooming affects the final coffee flavor, how much water to use for blooming, how to pour the water, and how long to bloom.
2025-06-28 pour-over coffee coffee blooming brewing technique coffee extraction coffee flavor -
Cold Brew, Iced Drip, Iced Americano, Iced Japanese Coffee: Do You Really Understand the Difference?
For professional barista exchanges, follow Coffee Workshop (WeChat official account: cafe_style). Cold Brew Coffee (COLD BREW) is made by infusing coffee grounds with cold water and placing it in a low-temperature environment for about 12 hours (including the coffee grounds), with a concept similar to cold-brewed tea. Iced Drip Coffee (ICED DRIP), however, uses ice water
2025-10-09 cold brew iced drip americano japanese coffee understand professional exchange -
Understanding Coffee Culture to Appreciate Great Coffee
Drinking black coffee without sugar or milk represents a tremendous transformation. The three waves of coffee revolution began with instant coffee in the first wave, where China's coffee journey started amidst the sweet flavors of creamer and companion blends. The second wave of coffee saw the rise of chain coffee markets, followed by the emergence of various small coffee shops, most of which
2025-06-21 understanding coffee culture appreciate great -
Espresso Coffee Beans: Dark Roast vs Light Roast - Understanding the Differences in Espresso Roast Levels
For more professional coffee knowledge and coffee bean information, please follow Coffee Workshop (WeChat public account: cafe_style). Roasting raw coffee beans brings out their unique color, aroma, and flavor profile. The most crucial aspect of roasting is achieving even roasting both inside and outside the beans without burning. The taste of coffee
2025-06-20 espresso coffee beans roast dark or light differences professional coffee knowledge -
How to Use a Siphon Coffee Brewer: What's the Usage Method and Which Coffee is Suitable?
Professional coffee knowledge exchange and more coffee bean information, please follow Coffee Workshop (WeChat official account: cafe_style). Making coffee is like conducting an experiment, it's a science. As long as it's deliberate operation, once you understand how every subtle adjustment can cause variations in flavor, no one can say: Hey, your brewing method is wrong. When you can fully understand how each step affects the outcome
2018-09-12 Siphon coffee brewer how to siphon brewer usage method what is suitable for what coffee -
Pour-Over Coffee Three-Stage Pour Method: Water Amount & Timing Reference for Each Stage
Friends who frequently read FrontStreet Coffee's articles are already familiar with our brewing methods. FrontStreet Coffee's three-stage pour method is a relatively simple and stable way to brew coffee flavors, making it very beginner-friendly. However, all staged pour methods have a challenging aspect - determining when to stop the pour and when to start
2022-03-01 pour-over coffee three-stage pour pour-over technique coffee brewing FrontStreet Coffee -
How to Describe Delicious Coffee Flavors? A Guide to Tasting Single-Origin Coffee Aroma and Notes
Many customers have confided in FrontStreet Coffee that they struggle to discern coffee flavors, and despite watching numerous coffee tasting tutorials, they find that "understanding comes while watching, but actual practice leaves them at a loss." If you find yourself in this situation, you might want to explore some of FrontStreet Coffee's insights on coffee tasting. Coffee tasting ≠ describing flavors
2025-05-15 coffee tasting flavor description single-origin coffee aroma brewing techniques -
Understanding Pour-Over Coffee Extraction Characteristics: Three Key Elements That Transform Your Brew's Flavor
For more professional coffee knowledge and coffee bean information, please follow Coffee Workshop (WeChat official account: cafe_style). The pour-over coffee extraction process involves two main steps. First, transferring the compounds from the coffee powder surface into water. The speed of this compound transfer depends on their concentration
2025-06-29 pour-over coffee extraction characteristics tutorial transform flavor three key elements -
How to Extract Sweetness in Pour-Over Coffee? Understanding the Flavors from Early, Middle, and Late Extraction Stages
To brew a coffee with excellent flavor, one must capture more of the coffee's sweet and acidic notes while reducing the release of bitter compounds. FrontStreet Coffee attempts to 'break down' each extraction stage of pour-over coffee for tasting, observing at which stage the most sweetness is released. The purpose of staged extraction first, during the process of staged pour-over extraction, different
2022-11-03 pour-over coffee sweetness extraction coffee brewing coffee flavor stages -
Agtron Values vs Coffee Bean Roast Levels: Understanding Coffee Bean Pink Color Values and Surface Color Values
Professional Coffee Knowledge Exchange For more coffee bean information, please follow Coffee Workshop (WeChat Official Account: cafe_style) Coffee Bean Roast Levels Description The Coffee Boundary roasting machine uses a semi-hot air method, which offers significant advantages for coffee flavor and aroma. Semi-hot air provides stable heat, allowing raw beans to expand evenly, resulting in more stable light, light-medium, and medium roast performances during coffee extraction.
2018-06-19 coffee beans roasting level what does mean Agtron comparison chart professional -
How to Add Water for Pour-Over Coffee Bloom: Water Amount and Bloom Time for Light Roast Coffee
Almost all mainstream brewing methods worldwide include the "coffee bloom" step (although the description and specific operations of this step vary). Understanding the purpose of blooming today is quite straightforward—it's essentially about releasing gases from the coffee grounds to improve subsequent extraction efficiency. Although pour-over coffee is
2022-01-07 pour-over coffee coffee bloom water amount bloom time light roast coffee extraction