Sunday, November 1 2026

Over-extracted Coffee | Why Does Brewed Coffee Taste Bitter? How Can Coffee Beginners Avoid Over-Extraction When Making Pour-Over Coffee?

Many friends just starting out always face the trouble of over-extraction! So-called "over-extraction" refers to excessive extraction. In a coffee bean, the substances that can be dissolved out by water make up about 30% of the total. Although there is only this much, we cannot dissolve everything out. Because inside, besides [more…]

Is your pour-over coffee bitter and astringent? Understand the three causes of over-extraction and dial in your grind, time, and water temperature.

Does your pour-over coffee taste bitter and muddled? The problem is very likely over-extraction. The soluble substances in coffee beans make up about 30%, and among them are components that bring bitterness, astringency, and off-flavors. Once extraction goes too far, these negative flavors are released in large amounts. In this article, Front Street Coffee will walk you through the nature of over-extraction and, starting from the three key dimensions of grind size, extraction time, and water temperature, explain how to troubleshoot and correct coffee that has turned bitter, including how to use a No. 20 sieve to judge grind coarseness, how to control duration with the dripper and pouring rhythm, and the suitable water temperature ranges for different roast levels, helping you steadily brew a clean, balanced, and delicious cup of coffee. [more…]

Iced Pour-Over Coffee Brewing Guide: Grind Size, Coffee-to-Water Ratio, and Key Differences from Hot Pour-Over

On a hot summer day, iced coffee becomes the top choice for many people to beat the heat. Although cold brew and ice drip offer outstanding flavor, they take a long time, so making a fresh cup of iced pour-over is undoubtedly a more convenient option. Many coffee enthusiasts, when watching baristas at cafés, are often curious about the coffee dose, ice-to-water ratio, water temperature, and pouring technique. Front Street Coffee has summarized a simple and practical iced pour-over formula for you: coffee grounds (fine grind) paired with 10 times hot water and 5 times ice. Compared with hot pour-over, iced pour-over requires adjusting the grind size to extend extraction because less hot water is used, avoiding insufficient flavor. This article will explain in detail the complete process and key parameters of iced pour-over, helping you easily recreate café-level iced pour-over at home. [more…]

How to Control Pour-Over Coffee Extraction Time? Is 2 Minutes the Golden Standard and How to Respond to Over-Extraction

The brewing duration of pour-over coffee has always been a focal point for enthusiasts: what should you do if the coffee hasn't finished draining after 2 minutes? How long is considered normal for brewing? Starting from Front Street's brewing practice, this article analyzes the impact of time on extraction, explains why 2 minutes is often regarded as a reference standard, and also points out that time is not the only variable. Using light-roasted Huakui and Guodingding as examples, it demonstrates how to match different bean conditions by adjusting water temperature, grind size, dripper, or staged extraction, helping readers understand the importance of parameter coordination rather than obsessing over a single time metric. [more…]

A Complete Analysis of Pour-Over Coffee Brewing Time: Extraction Logic from Dripper Structure to Pouring Technique and a 2-Minute Standard Recipe

How long exactly should the brew time for pour-over coffee be controlled to? This question seems simple, but in reality it involves the combined effects of multiple variables such as the structure of the dripper, the dose of coffee, the pouring speed, and the grind size. Brew time is essentially the duration of contact between coffee grounds and water, which directly determines the degree to which flavor compounds are dissolved. This article will start from the principles of extraction, analyze one by one the various factors that affect brew time, and share a basic brewing recipe commonly used in Front Street Coffee stores—15 grams of coffee, a 1:15 coffee-to-water ratio, a V60 dripper, three-stage pouring, with a total time of about 2 minutes—suitable for beginners new to pour-over to imitate and practice. [more…]

A Beginner's Guide to Pour-Over Coffee: From English Terminology to the Seven Elements and the Three-Pour Technique Explained

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…]

Pour-over coffee brewing ratio | Is the espresso coffee-to-water ratio different from pour-over? What details should be noted for pour-over coffee blooming?

Pour-over coffee is a brewing method that places great emphasis on technique and coffee expertise. Factors such as the amount of coffee beans used for pour-over, the coffee grind size, the coffee-to-water ratio and time, and the brewing technique all affect the flavor extracted in pour-over coffee. So how can you brew a perfect-tasting pot of pour-over coffee? In the rest of this article, Front Street [more…]

Basic Knowledge for Pour-Over Coffee Beginners | Is Blooming Essential in Pour-Over Coffee? What Is the Purpose of Blooming Coffee Grounds by Pouring Water? How Do You Adjust the Coffee-to-Water Ratio in Pour-Over Coffee?

Front Street Coffee often encounters many pour-over beginners who ask a question: Why does pour-over coffee need blooming? The most indispensable step in pour-over coffee is the blooming stage. The purpose of blooming is to allow the coffee to release gases and ensure even extraction, and it also clearly reveals whether the beans being brewed are fresh. Front Street Coffee focuses on fresh [more…]

Pour-Over Coffee Beginner's Guide: Seven Elements, Three-Pour Technique, and Coffee-to-Water Ratio Illustrated

Brewing a delicious pour over coffee at home is actually not complicated, but you need to master some basic points. The English for pour over coffee is Pour over coffee; it uses a dripper and filter paper to hold the coffee grounds under normal pressure, extracting the coffee liquid through a steady pouring method. This article, compiled by Front Street Coffee, systematically sorts out the seven elements of pour over coffee—from fresh coffee beans, grind size, water temperature, water quality, dripper selection, coffee-to-water ratio, to brewing time—and provides a detailed introduction to the specific steps of the three-pour technique, including the meaning of blooming and four major points to note, helping coffee enthusiasts get started quickly. [more…]

French Press vs. Pour-Over Coffee: Which Is Right for You? A Look at Grind Size, Brew Time, and Flavor Differences

The French press and pour-over are two common methods of brewing black coffee, and their most fundamental difference lies in the extraction principle: the French press relies on immersion, while pour-over relies on drip filtration. This difference directly affects the grind size of the coffee grounds, the water temperature setting, the immersion or brewing time, and the final taste performance in the cup. The French press is simple to operate, highly forgiving, and produces a full-bodied, balanced cup; pour-over, on the other hand, offers distinct layers, strong playability, and allows precise control of each stage of flavor. From the perspective of Front Street, this article systematically compares the key operating points, parameter settings, and suitable scenarios of the two, and includes a list of equipment needed for pour-over and coffee bean purchasing suggestions, to help you find the cup that suits you best. [more…]

Iced Pour-Over Coffee Brewing Guide: Water-to-Coffee Ratio Formula and Detailed Pulse Pouring Techniques

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…]

A Beginner's Guide to Pour-Over Single-Origin Coffee: A Detailed Explanation of Rwandan Coffee Grounds-to-Water Ratio and Three-Pour Brewing Techniques

To brew a clean-tasting pour-over coffee at home, mastering the coffee-to-water ratio and pouring technique is key. Using Front Street Coffee's Rwandan washed beans as an example, this article systematically explains the English expressions, definition, and seven key elements of pour-over coffee—from bean freshness, grind size standards, water temperature selection, water quality requirements, and dripper selection, to the scientific control of coffee-to-water ratio and brewing time. The article also breaks down in detail the complete process of the three-pour method, including the principles and key points of the blooming phase, helping coffee enthusiasts build a standardized, easy-to-follow brewing framework and effortlessly reproduce the bright acidity and tea-like finish reminiscent of apple, smoked plum, and citrus. [more…]

Ice Water Pour-Over Coffee in Practice: A Full Breakdown of Grind Adjustment, Bloom Time, and Pulsed Extraction Parameters

Brewing pour-over coffee directly with ice water might sound unreliable—low-temperature extraction is inefficient, so won't it turn out weak and tasteless? In fact, with the right method, ice-water pour-over can fully deliver rich, smooth layers of flavor. Using Front Street Flower Kui coffee beans as an example, this article compares the brewing results of three different blooming times (30 seconds, 1 minute, and 1 minute 30 seconds), breaks down in detail the grind-size adjustments, blooming strategy, staged pouring technique, and stirring tips for ice-water pour-over, and helps you master the core parameters of ice-water pour-over so you can make a cup of iced coffee with rich layers and a long, lingering finish. [more…]

Pour-over Coffee Brewing Techniques and Tips Tutorial | How Much Coffee Powder for a Single Serving of Pour-over Coffee? Sharing the Pour-over Recipe and Parameters for Colombia Finca La Divisa Sidra

For more specialty coffee knowledge, please follow: Front Street Coffee (FrontStreet Coffee). Every day at Front Street Coffee, we encounter customers asking about pour-over coffee, perhaps about what pouring technique should be used for pour-over coffee? Or [more…]

Iced Pour-Over Coffee Sweetness Extraction Techniques: Grind and Pour Adjustments Using Strawberry Candy Coffee Beans as an Example

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…]

Yirgacheffe Washed Gudingding Pour-Over Parameters Sharing | What Are the Differences in Pour-Over Brewing Water Temperature, Pouring Technique, and Extraction Time Between Dark Roast and Light Roast Coffee Beans?

For more specialty coffee knowledge, please follow: Front Street Coffee (Frontsteet Coffee). The most charming thing about pour-over coffee is its adjustability. Many customers who often come to Front Street for coffee also try making pour-over at home, and they always say that pour-over coffee is too difficult. [more…]

Iced Pour-Over Coffee | Can the Finest Grind and Highest Water Temperature Produce a High-Sweetness Iced Pour-Over? How to Make Iced Pour-Over Coffee with Kenyan Cherry Tomatoes

Regarding the making of iced pour-over, Front Street Coffee has already shared many different brewing methods. However, for beginners, it is still somewhat difficult to master most of these methods. This is because most iced pour-over methods require the use of ice cubes to achieve a rapid cooling effect, and we also need to make it by reducing the amount of water. [more…]

Analysis of the Core Differences Between Pour-Over and Espresso Coffee, with Full Process for Espresso Extraction and Pour-Over Steps

Both are cups of coffee, yet pour-over and espresso head down two completely different paths. From bean selection and extraction pressure to caffeine content, the two show striking differences at every stage. This article will systematically compare pour-over coffee and espresso across three dimensions, and break down in detail the production process of espresso and the three-stage pouring steps of pour-over coffee. At the same time, the article will also introduce the actual brewing parameters used at Front Street Coffee shops, including key data such as dose, liquid weight, and extraction time, to help coffee lovers recreate a full-flavored espresso or a clean, bright pour-over at home. [more…]

Pour-Over vs. Espresso and Americano: Flavor Complexity, Brewing Time, and a Front Street Coffee Bean Selection Guide

Both are black coffee, yet pour-over and Americano have completely different personalities. Pour-over uses a drip filtration method, allowing precise control of extraction through grind size, water temperature, and pouring technique, showcasing the layers of acidity and sweetness in coffee along with the flavor surprises brought by temperature changes; Americano, on the other hand, is made by diluting espresso with water, relying on rapid extraction under 9 bars of pressure, emphasizing body and clarity of flavor. At Front Street Coffee, in daily production, pour-over commonly uses PWN Golden Mandheling and Ethiopia Sidamo Natural Huakui 5.0, while Americano uses the Sunflower Warm Sun espresso blend of Natural Yirgacheffe blended with Honduras Sherry, with a dilution ratio of about 1:6. If time permits, pour-over takes 3-5 minutes and offers a soothing experience; when in a hurry, an Americano can be completed in just 1-2 minutes. This article provides a detailed analysis of the differences between the two, helping you make the right choice in a café. [more…]