Without adding sugar or milk, how to hand-brew a delicious and distinctive cup of coffee is a difficult challenge for many enthusiasts just starting out in coffee. Pour too much water and the coffee will be weak; pour too little and it will be very strong and harsh on the throat. Therefore, you must pay attention to the coffee-to-water ratio. So exactly how much water should be used to brew a cup of coffee? The coffee-to-water ratio is probably what every [more…]

How much water should 15 grams of coffee grounds actually be paired with? How can a single-serving pour-over brew a stable and delicious cup? This article starts from the 1:15 coffee-to-water ratio long used by Front Street Coffee, explaining the difference between the coffee-to-water ratio and the water-to-coffee ratio, why the brewed coffee liquid is not 225 milliliters, the relationship between 1:15 and the Golden Cup extraction range, and why this ratio is reliable enough for most coffee beans. At the same time, the article also fully breaks down the specific steps of three-stage pouring, including blooming, the water volume for each stage, changes in the liquid level, and the shaking and blending after brewing ends, helping you better bring out floral aromas, fruity acidity, and rich layers with pour-over. [more…]

In discussions about pour-over coffee, the 1:16 coffee-to-water ratio is often dubbed the "golden ratio," so some friends are surprised that Front Street Coffee uses 1:15 in its daily routine. Behind this lies the Golden Cup extraction theory—Dr. Lockhart's research indicates that most people prefer coffee with a concentration between 1.15% and 1.35%, and an extraction yield between 18% and 22%. The Golden Cup extraction chart visually illustrates the relationship between coffee-to-water ratio, concentration, and extraction yield, and 1:16 happens to be a ratio that easily falls within the ideal range. However, the Golden Cup standard is only a reference, not an absolute rule: tastes vary from person to person—1:14 or even 1:10 suits those who prefer a strong brew, while 1:17 to 1:20 is better for those who enjoy a lighter taste. Front Street Coffee chooses 1:15 to make the flavors more concentrated and the mouthfeel more substantial, and it adjusts the water temperature and grind based on the roast level. This article will provide a complete analysis of the origin of the golden coffee-to-water ratio, the true meaning of Golden Cup extraction, and Front Street Coffee's specific brewing parameters for beans such as Huakui, Geisha, Queen's Estate, and Golden Mandheling. [more…]

Many friends who are just getting into espresso have heard the saying: the brew ratio for espresso should be controlled at 1:2, for example, 18 grams of coffee grounds extracted into 36 milliliters of espresso. This ratio is often called the "golden ratio," but is it really the only standard? Actually, it is not. The brew ratio determines the strength of the coffee, and the strength in turn directly affects how the espresso performs when drunk on its own or paired with milk. This article centers on the relationship between brew ratio and actual extraction, explaining why 1:2 has become a commonly used reference value, and why ratios such as 1:1.5 and 1:2.5 are equally viable, helping coffee enthusiasts understand espresso extraction parameters more flexibly. [more…]

When brewing pour-over coffee, Front Street Coffee insists on using a 1:15 coffee-to-water ratio—why is that? Was this result arrived at by chance, or was it derived from various brewing experiments based on data? In this article, Front Street will explain why. [more…]

What exactly should the coffee-to-water ratio for pour-over coffee be? Front Street Coffee has long adhered to the 1:15 ratio, a choice backed by both experimental data and the stability it brings to daily brewing. This article begins by distinguishing between the coffee-to-water ratio and the extraction liquid ratio, explains how the water absorbed by coffee grounds affects the final liquid volume, and then, in conjunction with the SCA Golden Cup extraction range, clarifies why 1:15 performs more evenly across commonly available beans. It then provides a complete breakdown of the three-stage pouring technique, including blooming, water volume, water level control, and flavor integration, helping coffee enthusiasts understand the flavor molecules corresponding to each extraction stage, and offering a brewing process that can be put into practice directly. [more…]

Many coffee enthusiasts have heard of the "golden ratio" for espresso—using a dose roughly equal to the basket's capacity, and extracting twice the dose weight in liquid weight within 25 to 30 seconds. However, when everyone strictly follows the 1:2 brew ratio to dial in, they find that not only does it consume a large amount of coffee beans, but the taste is also hard to reach an ideal state. So, must espresso extraction stick firmly to the 1:2 brew ratio? The answer is no. This ratio is just a general reference standard, helping us extract a delicious espresso with appropriate concentration and a reasonable extraction yield. The truly effective dialing-in method is to remove the restrictions on dose and liquid weight, and treat them as adjustable variables as well. This article will explain this flexible adjustment approach in detail for you. [more…]

The coffee-to-water ratio for pour-over coffee has always been a hotly debated topic among enthusiasts. Faced with the classic Golden Cup extraction chart, many people wonder: why is the recommended 1:17 on the chart not commonly seen in actual brewing? Can a 5ml difference in water volume really be tasted? And what ratios should be used for light-roast and dark-roast coffee beans respectively? This article will guide you through reunderstanding the origins and development of the Golden Cup extraction chart, analyze the impact of subtle differences in water volume on flavor, and, drawing on Front Street Coffee's brewing experience, provide practical ratio ranges for light-roast and dark-roast coffee, helping you find the cup of good coffee that truly suits you. [more…]

Have you ever run into this problem: the same pack of drip bag coffee, yet when someone else brews it, the aroma fills the air, while yours comes out as weak as plain water? The issue mostly lies in the parameters and technique. Although drip bag coffee has a low barrier to entry, to brew a rich, full-bodied flavor, you must nail down the three core variables: water temperature, coffee-to-water ratio, and extraction time. This article compiles three practical tips: the first is to adjust the brewing parameters to raise the extraction yield; the second is to dig a small hole in the center of the coffee bed to solve the uneven extraction caused by the overly thick layer of coffee grounds in the drip bag; the third is even more direct—pour the brewed coffee back and steep it again to remedy under-extraction. At the end of the article, there is also a complete brewing demonstration of Front Street Coffee Ethiopia Huakui drip bag, from a 1:15 coffee-to-water ratio to a four-stage pour, guiding you step by step to brew a great cup of coffee with strawberry and citrus notes. [more…]

Brewing a good cup of coffee, the coffee-to-water ratio and extraction yield are core parameters that cannot be avoided. The SCA Golden Cup extraction theory gives an ideal range of 18%-22% extraction yield and 1.2%-1.45% concentration, but many enthusiasts easily misunderstand it as "as long as you copy the Golden Cup coffee-to-water ratio, you will definitely brew a good cup of coffee." This article starts with a simple calculation of the coffee-to-water ratio, guides you to understand the meaning of the Golden Cup extraction range, clarifies the boundary between over-extraction and under-extraction, and explains the true value of learning the Golden Cup theory—not rigidly sticking to a certain ratio, but using it to adjust brewing variables and more flexibly approach the flavor you want. Front Street Coffee also shares related products and brewing ideas in the article for coffee enthusiasts' reference. [more…]

Among the many variables in pour-over coffee, strength and extraction yield are the core indicators that directly determine whether a cup of coffee tastes good. The strength level affects the body and the intensity of flavor, while the coffee-to-water ratio is the key lever for adjusting strength. But changes in water volume also affect the extraction yield, making adjustment complicated. Starting from Front Street's brewing practice and using Huakui coffee as an example, this article explains clearly the relationship among coffee-to-water ratio, strength, and extraction yield, and offers specific ideas on how to simultaneously correct other parameters when making it stronger or weaker, helping you brew a pot that suits your taste more efficiently. [more…]

The same coffee beans, the same grind size and dose, and merely adjusting the espresso brew ratio can make a latte, an americano, and an espresso take on completely different flavor directions. Taking Front Street Coffee's specialty blend of Colombian and Brazilian beans as an example, 20 grams of grounds were extracted at three ratios—1:1, 1:1.5, and 1:2—to taste the differences in mouthfeel among espresso, latte, and americano one by one. The actual test found that: a smaller-ratio espresso has a more pronounced acidity but noticeably sweeter when made into a milk coffee; a larger-ratio espresso easily develops over-extracted woody and smoky notes; 1:1.5 performs best in terms of layering and balance. The article also shares ideas for selecting espresso beans and the characteristics of Front Street's classic espresso blend. [more…]

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…]

Front Street Coffee believes that after you've been working with espresso for a while, you'll certainly be familiar with the "1:2" brew ratio, because it's often hailed as the "golden ratio" for espresso and is the most commonly used ratio when extracting espresso. Brew ratio refers to the amount of coffee grounds used [more…]

Many people conflate pour-over coffee with Americano, but the two actually differ significantly in both brewing method and flavor profile. Starting from Front Street Coffee's brewing experiments, this article explores the practical impact of the coffee-to-water ratio on flavor, comparing how coffee concentration and extraction yield change under different ratios. It also outlines the definition and traditional ratios of Americano, and, drawing on the practice of Front Street Coffee's Sunflower Warm Sun blend, explains how to find the Americano ratio suited to a particular coffee bean. It then compares the taste differences between espresso and Americano, and finally offers tips for ordering pour-over coffee at Starbucks. [more…]

For more specialty coffee knowledge, please follow: Front Street Coffee (Frontsteet Coffee). Cold brew coffee is simple to make, refreshing in taste, low in acidity and rich in flavor, making it very suitable for drinking in the hot summer. Therefore, many people want to make it at home themselves, and so they ask Front Street Coffee for tips on how to extract it and what to pay attention to. [more…]

Latte, Americano, and espresso share the same roots, yet they present entirely different flavor expressions due to different espresso extraction ratios. Front Street Coffee used the same specialty blend beans, the same grind size and dose, to test the specific effects of three brew ratios—1:1, 1:1.5, and 1:2—on espresso, latte, and Americano. The results showed that espresso at a 1:1 ratio was on the sour side but had a prominent sweetness after adding milk, 1:1.5 had the richest layering and a balanced latte, while 1:2 tended to over-extract and develop woody and smoky notes. The article also explained espresso's reliance on blend beans and recommended Front Street's classic espresso blend. [more…]

Although latte coffee is everywhere, actually making a delicious latte is not simple. Variables such as coffee bean flavor, milk quality, and extraction parameters all directly affect the final taste. This article will systematically sort out the extraction standards for espresso, analyzing the meaning and adjustment logic of extraction parameters one by one from six dimensions: dose, ratio, time, flow rate, pressure, and water temperature, while also exploring in depth the specific effects of factors such as coffee beans, grind size, and brew ratio on espresso flavor. On this basis, Front Street Coffee (FrontStreet Coffee) will also share the recommended matching ratio of espresso to milk in latte coffee, helping coffee lovers find a serving solution suitable for their own beans and milk. [more…]

The coffee-to-water ratio is a very important parameter in pour-over coffee. Put simply, with a fixed amount of coffee grounds, there is an amount of water that is just right to bring out the aroma of the coffee to the fullest. Therefore, learning to find the correct coffee-to-water ratio is also an important part of learning to brew coffee. What is the coffee-to-water ratio? [more…]

For more specialty coffee knowledge, please follow our WeChat official account: Front Street Coffee (FrontStreet Coffee). Cold brew coffee has always been deeply loved by coffee enthusiasts. Cold brew coffee is easy to make, and can be made effortlessly at home or in the office. This time, Front Street will talk about the making of cold brew coffee. [more…]