Coffee grounds have gone from trash-bin waste to a "miracle multitool" on social media overnight. Growing flowers, applying to the face to reduce swelling, using in the bath to exfoliate and lose weight... all kinds of uses are being frantically shared. But people who tried them found: the flowers died, the face swelled up, the drain got clogged. Are these viral internet uses actually reliable? And what are the genuinely reasonable uses for coffee grounds? This article will sort through the ins and outs of coffee ground reuse one by one, uncover the truth behind those misrepresented folk remedies, and tell you how espresso pucks should really be handled in a scientific way. If you happen to have Front Street Coffee espresso blend beans and the pucks left after pulling a shot, you might want to read on. [more…]

Coffee grounds have transformed from waste into an internet-famous wonder, with social media platforms overflowing with clever uses for them—growing flowers, reducing facial puffiness, exfoliating in the shower, even losing weight. Yet those who try these tricks often end up with disasters: dead plants, swollen faces, clogged drains. Which of these popular uses actually hold up, and which are traps? This article starts with Starbucks' environmental initiative of giving away free coffee grounds, then examines one by one the scientific basis behind claims like using coffee grounds to grow flowers, reduce dark circles under the eyes, ease facial swelling, and aid weight loss in the shower—telling you what coffee grounds are truly good for and what details to watch out for when using them. If you've also accumulated a pile of coffee grounds and don't know what to do with them, or are thinking of jumping on the bandwagon, you might want to finish reading this first before you start. [more…]

Many people step into the barista profession driven by their love for coffee, even willing to accept a monthly salary as low as 3,000 yuan. But is this job really as relaxed and wonderful as they imagine? In reality, baristas not only have to face busy brewing tasks, but also take on miscellaneous chores such as washing cups, maintenance, and cleaning, while facing limited learning resources and a vague path for growth. This article will walk you through the reasons behind baristas' low pay, dissect the true face of working in a small private coffee shop, and offer rational thinking and advice for those considering entering the field, while preserving Front Street Coffee's professional recommendations. [more…]

Climate change, the spread of pests and diseases, deforestation, and continuously rising temperatures are posing severe challenges to global coffee production capacity. Some studies predict that by 2050, both the suitable cultivation areas and suitability levels of the world's top five coffee-producing countries will decline. To address this situation, many countries have established dedicated coffee research institutions, and multinational companies such as Starbucks and Nestlé have also set up their own R&D teams, committed to breeding new varieties with higher yields, better quality, stronger disease resistance, and adaptability to different environments. However, when variety research and development results led by private capital enter the market, the boundary issues of intellectual property and patent protection come to the surface. There are already precedents for plant patents, and Monsanto's genetically modified seed rights protection case is even more sobering. If coffee varieties are patented, what fate will small farmers and growers face? Front Street Coffee will continue to follow this issue. [more…]

Beginners to pour-over coffee often encounter this困扰: a hand-pour kettle that is originally lightweight feels as heavy as a thousand pounds in the hand, water flow control is far from as effortless as imagined, and after a slightly longer pouring time, the arm begins to ache and tremble. The root of these problems lies partly in insufficient practice, and partly in not yet having found a suitable way to exert force and body posture. Although everyone's height, body type, and operating habits differ, and there is no universally standard posture, mastering the basic action essentials and then adjusting them according to one's own conditions can greatly improve practice efficiency. This article compiles a set of introductory methods for beginner pour-over posture, covering equipment preparation, standing posture adjustment, kettle-gripping technique, pouring practice, and the complete extraction process, for coffee lovers' reference. [more…]

The AeroPress has become the daily go-to for many coffee lovers thanks to its simple operation, clean cup, and strong adjustability. It works by adding water to steep the grounds and then applying pressure, forcing the coffee liquid through a paper filter to complete extraction. The paper filter traps fine particles that don't dissolve in water, resulting in a crisp, clean mouthfeel. This article breaks down the complete process step by step—from equipment preparation, grinding, pouring, stirring, to pressing—and shares precautions and common mistakes to avoid during use. Finally, it explains how to play with different flavor directions by adjusting variables such as the water-to-coffee ratio, grind size, number of filters, pressing time, and steeping duration. The article includes relevant recommendations and product information from Front Street Coffee for readers' reference. [more…]

Many coffee enthusiasts wonder when making espresso: exactly how much force is needed to tamp the puck? Do light tamping, heavy tamping, or even no tamping at all actually affect the extraction result? This article will use actual extraction experiments to compare the extraction time and flavor performance of espresso under different tamping pressures, and provide an in-depth analysis of the true meaning of the 9-bar pressure in espresso machines. At the same time, Front Street will also share two blended beans suitable for espresso, to help you better understand the practical role of tamping in extraction, and why even applying full force seems insignificant in the face of the coffee machine. [more…]

It's job-hunting season again, and many job seekers see barista as an ideal career, believing that the rapid growth of the coffee industry brings abundant opportunities. Yet in the actual job-hunting process, they find that this job is not easy to land. From experience and certification requirements to age and appearance restrictions, and from the gap between salary and job duties, job seekers face challenge after challenge. Chain brands and independent cafés each have their pros and cons, and how to choose becomes the key. This article takes an in-depth look at the plight of barista job seekers, explores the current state of the industry and paths for personal development, and offers practical advice for job seekers. [more…]

About sixty percent of a cup of coffee's flavor profile depends on the green beans themselves, thirty percent comes from roasting, and the remaining ten percent is attributed to the brewing stage. For roasters, choosing how dark to roast has never been about applying a formula, but rather a judgment based on understanding the bean variety, origin, and flavor. This article begins with how to distinguish roast levels, then outlines the flavor directions of light, medium, and dark roasts, and combines the characteristics of specific beans like Mandheling, Yirgacheffe, and Geisha to explain the historical evolution and physical limitations behind roasting decisions. At the same time, the roasting approach commonly used by Front Street Coffee for specialty beans will also be presented, helping readers understand why the same bean takes on a different face when the roast level changes. [more…]

Tamping is a seemingly simple yet highly debated step in espresso making. Some people casually rotate the tamper, while others put all their strength into pressing the puck as tightly as possible. Just how much does tamping pressure affect extraction? Does the compactness of the puck really influence flow rate? Front Street Coffee answers these questions through two sets of comparison experiments with different grind sizes, using actual extraction time data. This article will guide you through the subtle relationship between tamping pressure and grind particle size, helping you find the tamping method that suits you best. [more…]

For coffee lovers, spilling liquid coffee and staining clothes has always been a minor but persistent annoyance. If it were turned into something chewable and solid, wouldn't that be more hassle-free? Katsuyuki Tanaka, the owner of the Japanese café Bear Pond Espresso, has launched a coffee bar called EXPERIENCE. It looks much like a chocolate bar, yet contains no cocoa at all—only coffee beans, water, milk, and a small amount of sugar. Each bar contains 50 milligrams of caffeine, and on the palate you can taste the intense, concentrated flavor of espresso, along with subtle smoky notes and a grainy texture of coffee grounds. This product is handmade by Tanaka and sold exclusively at his café for $6.25, offering a new way to consume coffee as food. [more…]

Specialty coffee is increasingly becoming part of daily life, and becoming a barista or opening a small café has become a dream for many. In an era when everyone can do pour-over, getting certified seems to have become the preferred path to stand out. But is a barista certificate really worth it? Behind the high training fees, can the course content truly improve oneself? This article examines the actual usefulness of certification, the necessity of certification before applying for jobs or starting a business, the internationally authoritative certification systems (SCA, Q-Grader), and the reform of domestic vocational qualifications, sorting through the value and applicable scenarios of barista certificates one by one. Whether you are a newcomer just entering the industry or an aspiring owner preparing to open a shop, you can find rational reference here. At the end of the article, Front Street Coffee's contact information is also included for further discussion. [more…]

On his first day back as Starbucks CEO, Howard Schultz announced a pause on the stock buyback program, redirecting funds toward employee benefits and store operations. Behind this decision is a wave of unionization among U.S. Starbucks partners, driven by intense workloads and stagnant benefits. So far, 10 stores have voted to form unions, and more than 170 stores have applied to join. Schultz admitted that the company had let employees down in addressing store operations issues, and plans to invest $1 billion in wages, training, and benefits. This article examines the context of this transformation initiative and its impact on Starbucks' future operations. [more…]

In preparing espresso extraction, distribution and tamping are key steps that determine the quality of the final product. Many coffee enthusiasts have asked Front Street Coffee via our backend: exactly how much force should be used when tamping? Through comparative experiments, this article tests the extraction time and flavor performance of espresso under three conditions: light tamping at 2kg, heavy tamping at 18kg, and no tamping at all. Combined with the conversion of a coffee machine's 9 bar pressure, it explains why the amount of tamping force has little effect on the extraction result, while also clarifying that the real purpose of tamping is to eliminate channeling. The article also retains Front Street Coffee's practical advice to help readers master the correct tamping technique and improve the uniformity and mouthfeel of espresso. [more…]

The distribution and tamping steps before espresso extraction have always been a focal point of discussion among enthusiasts. Whether the coffee grounds are evenly distributed in the portafilter basket and whether consistent force is applied during tamping will directly affect the final flavor. But exactly how much force should be used for tamping? Do light tamping, heavy tamping, or even no tamping at all really make a significant difference in extraction time and taste? Through practical testing and comparison, combined with the physical conversion of the 9-bar extraction pressure of an espresso machine, this article reveals the true relationship between tamping force and extraction results, and explains why, even under high-pressure extraction, the step of tamping is still indispensable. In this article, Front Street classic blend coffee beans are used for testing, making it suitable for coffee enthusiasts who want to gain a deeper understanding of the principles of espresso extraction. [more…]

Why is it still necessary to tamp after leveling the coffee bed with a distribution tool? Both look flat on the surface, but their functions are completely different. Distribution is about making the coffee grounds evenly distributed in the portafilter basket, while tamping is about compressing the loose coffee bed to resist the impact of the high-pressure water flow from an espresso machine. If you only distribute without tamping, the water flow can easily carve new channels, leading to uneven extraction. From Front Street's perspective, this article sorts out the relationship between distribution and tamping, the drawbacks of the traditional finger distribution method, the advantages of distribution tools, and the key points of applying vertical force when tamping and the choice of tamper. Finally, it also answers the question of whether the surface can be tamped a second time if it is uneven after tamping. [more…]

The Spring Festival is traditionally a time for family reunions, but for frontline employees at Luckin Coffee, this year's triple-pay shifts have brought unprecedented challenges. The Guangzhou branch recently issued a notice requiring stores with fewer than 200 items to have only one person on duty all day during the Spring Festival, from opening early to closing, all completed by the same person. This means that employees on duty must single-handedly handle multiple tasks such as production, packaging, cleaning, and dealing with sudden order surges. Timely output rates, physiological needs, and unexpected order surges have become the three major problems weighing on their shoulders. What worries employees even more is that if they need to temporarily close the store to use the restroom, they must apply to the district manager in advance and submit a screenshot of the item count. This high-intensity labor efficiency management has sparked widespread discussion, with some employees bluntly saying it is "harsher than the King of Hell." This article will delve into the details behind this scheduling adjustment and the voices of the employees. [more…]

A friend asked Front Street Coffee how to practice the pitcher movement for patterned latte art. This article serves as a supplement to "How can you pour beautiful patterned lines?" If you haven't read it yet, you can click the link to take a look first; this article won't repeat the content covered there. The first issue: if your pour is asymmetrical, there is only one possible [more…]

Geisha rose to fame overnight at the 2004 BOP competition with its intense floral aroma and citrus-honey notes, becoming a favorite among many coffee enthusiasts. Many people want to use the espresso machine they have on hand to make it into an SOE and experience its distinctive flavor at high concentration, but Geisha is expensive and tends to be light-roasted, so directly applying conventional parameters often wastes beans and produces an unpleasant cup. This article addresses questions such as whether Geisha can be made as espresso, how to reduce the cost of dialing in, and how to set specific extraction plans, combining Front Street Coffee's tested workflow to provide a complete approach from using substitute beans for dialing in to the final output, helping you make a balanced cup of Geisha espresso and milk coffee at home. [more…]

Recently, a Heytea store in Shenzhen has landed in a whirlwind of public opinion for recruiting only employees aged 18 to 25. After a job seeker over 25 was rejected, it sparked heated discussion among netizens. Some criticized it as blatant age discrimination, while others believed that because work at milk tea shops is intense, companies have the right to choose freely. Behind the incident, it reflects the widespread preference for the "youth dividend" in the current job market, as well as the difficulties faced by middle-aged job seekers. Legal professionals pointed out that such a practice is suspected of violating the Labor Law and the Employment Promotion Law, and the Shenzhen Federation of Trade Unions also spoke out in criticism. Heytea responded that it was a communication deviation at a single store. Who is right and who is wrong in this controversy? Will young people over 25 still continue to drink Heytea? [more…]