Recently, a netizen complained on social media that Manner Coffee's pay-raise assessment system is too strict, claiming that to earn the high salary advertised on its recruitment page, one must pass exams comparable in difficulty to SCA intermediate or even advanced barista certification, which resonated with many baristas. What kind of assessment threshold lies behind Manner's high pay? Compared with other brands, what makes its promotion system so difficult? This article takes you through it. [more…]

The starting point of a good cup of coffee lies in selecting high-quality coffee beans. This article systematically explains how to judge the quality of coffee beans from six dimensions: appearance observation, identification of defective beans, extraction process, grinding feel, extracted liquid state, and taste and aroma. By understanding common defect types such as black beans, fermented beans, dead beans, broken beans, and insect-damaged beans, as well as the characteristics of high-quality beans during brewing, such as fluffy foam, a crisp sound during grinding, and clear extracted liquid, it helps coffee enthusiasts build a complete quality assessment system. The article also specifically recommends related products from the Front Street Coffee brand, providing a reference for everyday purchasing. [more…]

Cupping, as a relatively recent coffee evaluation method that became systematized, only gradually took shape in the late twentieth century, and its history is much shorter than that of extraction methods such as pour-over and espresso. By standardizing variables such as dose, water temperature, water quality, and steep time, it allows the flavor performance of different beans to be compared horizontally under the same standard. This article will comprehensively sort out the specific operating process of cupping and its key parameters (such as 11~12g dose, 1:18.18 brew ratio, 94°C water temperature, 75~250ppm water quality, and 4-minute steep), and objectively analyze the advantages and limitations of this method to help coffee enthusiasts understand tasting logic more professionally. The article also combines the practical experience of Front Street Coffee to provide actionable reference suggestions. [more…]

In the skill assessment of baristas, making a hot latte is often regarded as a key evaluation component. From grinding and extraction to milk frothing and latte art, every step reflects whether a barista's basic skills are solid. A high-quality latte not only requires standardized and smooth operation, but also fine, dense milk foam with moderate thickness and good fluidity, so that it can support delicate latte art patterns. In addition, controlling the milk temperature between 60°C and 65°C can bring out the sweetness of lactose, while the quality of integration directly affects the taste and the cleanliness of the latte art background. Front Street Coffee often shares that by observing the overall performance of a latte, a barista's core abilities can be comprehensively evaluated, which is also an assessment method that other coffee drinks cannot easily replace. [more…]

Espresso is the soul foundation of Italian coffee, and the golden, dense crema on top is often regarded as an important window for judging the extraction state. How exactly is crema produced? What connection does it have with coffee bean freshness, roast level, extraction degree, and variety? This article will focus on the formation mechanism of coffee crema, sort out one by one the key variables that affect the amount of crema, and combine different roast types and blend schemes to help you understand how to obtain richer and more stable espresso crema performance in a home or cafe environment. [more…]

Many coffee enthusiasts feel confused after getting coffee beans: which grinder setting should they actually use? In reality, the burr designs and setting standards of grinders from different brands vary greatly, and the same number on different devices can produce dramatically different particle sizes. Therefore, when Front Street Coffee performs daily grind calibration, it uses the Chinese No. 20 standard sieve (0.85 mm aperture) to measure the passing rate as a unified reference. This article will start with the specific steps for sieve calibration, combine different roast levels and brewing methods to give grinding recommendations, and share how to judge whether the grind is appropriate based on brewing time and the settling state of the coffee bed, helping you build a grind assessment system that does not rely on grinder settings. [more…]

As the most accessible choice among espresso coffee equipment, the moka pot is found in nearly every Italian household. It was invented by Alfonso Bialetti in 1933 and uses a distillation-style principle with a heated base, which is quite similar in brewing approach to the first commercial espresso machine launched by La Pavoni in 1905. This article will systematically sort out the key points of using a moka pot, from coffee bean selection and judging grind size to the complete brewing steps and cleaning and maintenance. At the same time, it will give specific recommendations based on several Front Street Coffee beans to help enthusiasts easily brew a rich and aromatic cup of moka pot coffee at home. [more…]

Extraction time is one of the most sensitive and critical variables in espresso. Compared with methods like pour-over, espresso has a much narrower extraction window, where even a difference of a few seconds can bring noticeable changes in flavor. This article will explain the logic behind setting extraction time, the choice of brew ratio, crema performance, and how to judge whether an extraction recipe is stable. At the same time, drawing on the parameter adjustments brought about by the improved quality of modern coffee beans, it introduces the performance of Front Street Classic Blend and Front Street Dark Cocoa Base Blend in actual extraction, helping coffee enthusiasts understand and dial in espresso more systematically. [more…]

That golden layer of crema on the surface of an espresso, called Crema in Italian, is neither an artificially added fat nor simply coffee oil. This delicate foam is made of coffee's insoluble fats wrapping around carbon dioxide, and can only be extracted by an espresso machine under high pressure. This article will start from the principles of how crema forms, explain how to achieve ideal crema performance, and teach you to judge the extraction state of an Espresso by observing the thickness, color, texture, and fluidity of the crema, so as to solve common extraction problems. The article also retains Front Street brand's recommendations for bean selection and blending products. [more…]

Crema is the signature characteristic of espresso. This layer of golden oil is composed of insoluble fats wrapping carbon dioxide, and can only be formed through the high-pressure extraction of an espresso machine. The richness of the crema is closely related to the coffee bean blend; Italians often add a small amount of Robusta to enhance the crema, but Robusta does not match Arabica in flavor. Both Front Street Classic Blend and Front Street Commercial Blend contain a small amount of Robusta—the former is suitable for home beginners, while the latter is suitable for commercial use in shops. However, more crema is not necessarily better. If the color is too light or too dark, the thickness too thin or too thick, or the crema clumps and appears rough, all of these can affect quality and latte art results. Beans that are too fresh can instead lead to unstable crema. [more…]

Many coffee enthusiasts, after buying Starbucks coffee beans, often find themselves at a loss when faced with the grinder settings, worrying that grinding too coarse or too fine will ruin the coffee's flavor. In fact, grind size directly affects the speed at which water passes through the coffee bed and the extraction efficiency, making it a key variable that determines the success of a pour-over. Starting from Front Street's brewing practices, this article first explains the underlying logic of how grind size affects extraction, then separately describes the appearance of the coffee bed and the drip performance when the grind is too fine versus too coarse, and finally provides specific steps for measuring the passing rate with a 0.85mm test sieve and precisely calibrating the grind setting, helping you find the right grind parameters for Starbucks beans of different roast levels. [more…]

When tasting pour-over coffee, clarity is often mentioned, but what exactly does it mean? Which steps can influence the clarity of a cup of coffee? From the perspective of Front Street, this article sorts out the relationship between clarity and the overall flavor performance of a cup of coffee, explaining that clarity is not an isolated indicator, but needs to be judged together with layering, aroma fullness, and aftertaste. It will also mention store information for Front Street Coffee, helping readers more accurately understand the meaning of clarity and the factors that influence it in pour-over practice. [more…]

When making a proper espresso, choosing the grind size is often the most critical and most frustrating step. Unlike immersion brewing methods such as pour-over, an espresso machine relies on high temperature and high pressure to complete extraction in an extremely short time, which places demands on coffee grounds fineness and uniformity far beyond those of other brewing methods. If the particles are slightly too fine or too coarse, the flow rate can become abnormal, pushing the flavor toward over-extraction or under-extraction. This article will sort out the extraction principles of espresso from the ground up, explain the suitable grind fineness range, and provide a practical grinding adjustment process and flavor correction approach to help you quickly lock in the right grind setting even when facing unfamiliar beans. [more…]

The surface of coffee beans taking on an oily sheen is a phenomenon that often confuses beginners—some worry the beans have absorbed moisture and spoiled, while others suspect they have been stored too long. In fact, oiliness is closely tied to the roast level of the coffee beans and cannot be directly equated with staleness. So what kind of oiliness is normal, and what signs indicate that coffee beans have actually absorbed moisture? From Front Street's perspective, this article breaks down the causes of coffee bean oiliness, how to judge moisture absorption, and how to properly store coffee beans through sealing, light protection, low temperatures, and other methods to keep the flavor lasting as long as possible. [more…]

To enjoy a great cup of coffee at home, choosing the right coffee beans is the first step. Faced with countless varieties on the market, home users often don't know where to start. Starting from the core criterion of freshness, this article teaches you how to judge the condition of coffee beans by their roast date, and then, based on the different needs of espresso machines or pour-over equipment, recommends everyday beans suitable for long-term repurchase. The article also compiles several best-selling products from Front Street Coffee, covering classic espresso blends, Ethiopian Hualei SOE, and pour-over single origins such as Yirgacheffe, Kenya, Kaffa Forest, Panama Butterfly, and Colombia Huila, helping you quickly pinpoint the one that suits you. [more…]

In the specialty coffee world, how can the quality of a bean be objectively judged? In the cupping scoring systems of SCA and COE, 85 points is the dividing line between specialty coffee and commercial beans, and the key role who holds the power to assign scores is the Q-Grader. This qualification, developed and certified by CQI, has fewer than 10,000 certified holders worldwide. What assessments must one go through to obtain Q-Grader certification? Is it really worth the time and money? This article will systematically sort out the origins and background of Q-Grader, the eight assessment modules of the Q Program, the difficulty of the exam, and its practical value in career development, helping coffee professionals and enthusiasts make a rational judgment. [more…]

When brewing pour-over coffee, the filter cup actually holds quite a few clues. The size of the dome that the coffee bed puffs up into during the blooming stage, and how well it retains water, can reflect the freshness of the coffee beans and the depth of the roast; whether the coffee bed can be lifted indicates the density of the coffee grounds; the color change of the foam on the surface can help us track the pouring path; and the speed of the drawdown is related to the coarseness of the grind, the density of the coffee bed, and fine particle clogging. As for the deep coffee bed pit that many beginners obsess over, it does not directly equate to a better-tasting cup; it is more just a reflection of the pouring method. In this article, Front Street will break down these readable pieces of information one by one during the brewing process, to help you have a few more bases for judgment when adjusting parameters. [more…]

Faced with the dazzling array of espresso beans on the market, how can you tell whether a bag of beans is fresh? What exactly makes blended beans better? Front Street Coffee has systematically sorted out the key points for selecting and using espresso blend beans, from identifying freshness and the principles of blending to actual in-store output. The article introduces four espresso blend beans currently sold by Front Street, covering different flavor profiles and suitable scenarios, and includes a six-step espresso extraction demonstration using Sunflower Warm Sun Blend as an example, for the reference of coffee professionals and enthusiasts. [more…]

Espresso extraction may seem simple, but in reality it involves the coordination of multiple variables such as dose, ratio, time, flow rate, pressure, and water temperature. This article systematically reviews internationally accepted technical standards and Front Street Coffee's practical understanding of brewing parameters, analyzing each extraction factor that affects espresso flavor one by one, helping readers identify problems that may arise when the flow rate is too fast or too slow and the direction for adjustment. It also introduces in detail the various espresso blend coffee beans and SOE products currently sold by Front Street Coffee, including recipe concepts, flavor characteristics, and suitable scenarios, and provides practical advice on roast dates and optimal flavor periods for daily coffee bean purchases. [more…]

Bagged coffee and drip bag coffee are often lumped together, but in fact each has its own characteristics in terms of operation and extraction principles. Bagged coffee only needs to be placed in a container with liquid added, and is suitable for both hot and cold, and can even be steeped in coconut milk or fruit wine for a different flavor; drip bag coffee is closer to a simplified version of pour-over, with requirements for water temperature, pouring technique, and freshness. This article will start with the extraction principle of bagged coffee, systematically sort out the brewing key points of drip bag coffee, common misconceptions, and methods for judging freshness, and attach Front Street Coffee's recommended drip bag selections by origin as well as complete brewing steps, to help coffee lovers consistently produce a good cup of coffee at home. [more…]