Recently, a customer posted a video on social media claiming they found a piece of white plastic foreign object in a drink purchased from Mixue Ice Cream & Tea. Unexpectedly, the comment section did not fill with criticism of the merchant. Instead, many Mixue employees left comments pleading with the customer to return this part, which they jokingly called a "veteran employee." It turns out this piece of plastic was the star tip nozzle accessory for the ice cream machine's dispenser outlet. Once lost, it not only affects the shape of the product but also means the staff member may have to pay compensation. Behind this incident lies not only the detailed challenges of equipment management in food service stores but also consumers' ongoing concern about food safety. [more…]

In the pursuit of an ideal espresso, the portafilter basket—a seemingly inconspicuous accessory—often becomes one of the key factors determining the success or failure of extraction. Many coffee enthusiasts, when troubleshooting extraction problems, have heard the saying, "If your espresso extracts poorly, chances are you didn't choose the right basket." So what differences actually exist between baskets? And through what mechanisms do they influence the extraction result? This article, from the perspective of Front Street, will focus on the two core dimensions of basket diameter and capacity to systematically analyze how the basket affects espresso extraction quality, helping readers make more informed judgments when purchasing and using coffee machine accessories. [more…]

In the process of espresso extraction, the portafilter basket is often an overlooked yet extremely critical component. Many coffee enthusiasts, when troubleshooting extraction issues, frequently hear the saying "if your espresso extracts poorly, chances are you didn't choose the right basket" — and indeed, the basket directly intervenes in the final performance of espresso. So what differences actually exist between one basket and another? And through what means do they influence extraction? In this article, Front Street Coffee will explore two core dimensions — basket diameter and basket capacity — explaining the accessory compatibility issues brought about by different diameters, as well as how the surface area and thickness of the coffee puck affect water contact and resistance levels. We will also discuss the logic behind a basket's dose limit, helping everyone make more suitable judgments when purchasing and using a coffee machine. [more…]

As the saying goes, "To do a good job, one must first sharpen one's tools." Many coffee enthusiasts, when scrolling online and coming across various functional coffee gadgets, are often drawn in by their good looks and labels like "must-have神器" and "extraction aid," and can't resist adding them to their shopping carts. But after buying them and bringing them home, they discover that most of these things end up as "beautiful junk." To make a delicious cup of coffee, how many tools do you actually need? Does having more complete equipment and more professional gear make coffee taste better? This article reviews eight types of auxiliary tools—portafilter basket cleaning brushes, automatic portafilter cleaners, portafilter basket storage racks, portafilter basket tamping aids, portafilter scale stands, automatic drip bag brewing machines, small stainless steel bean hoppers, and filter paper presses—analyzing their practicality and their uselessness one by one, to help you avoid unnecessary expenses. [more…]

On the journey to pursue a good cup of coffee, besides high-quality beans and skilled technique, some seemingly inconspicuous auxiliary gadgets often play a finishing touch. Front Street Coffee has previously introduced sharp tools such as latte art needles and WDT needles. Today, continuing with the theme of coffee auxiliary tools, we will review the uses and methods of the secondary dispersion screen, Paragon ice ball, Lily Drip, dosing funnel, extraction observation mirror, and a silencing air blower. These tools help coffee enthusiasts and professionals complete brewing more calmly from the perspectives of even extraction, locking in aroma, improving puck distribution, enhancing operating cleanliness, making it easier to observe extraction status, and reducing noise. Whether you are a beginner just starting out or an advanced player pursuing details, you can find a practical solution that suits you. [more…]

The portafilter is an indispensable accessory for semi-automatic espresso machines. Among the common types available on the market, the bottomed spouted portafilter and the bottomless straight-exit portafilter each have their own characteristics. Front Street's stores have long used bottomless portafilters. This article will start from the structural differences and a comparison of advantages and disadvantages, and provide an in-depth analysis of how the two types of portafilters differ in extraction observation and operational convenience. It will also include a practical demonstration of bottomless portafilter extraction using Front Street's classic blend coffee beans, helping coffee enthusiasts understand the espresso extraction process and quality assessment more intuitively. [more…]

On Christmas Eve, the festive atmosphere in coffee shops is not only reflected in the drinks and decorations—the takeaway cups have also become a canvas for baristas to unleash their creativity. From the initial casual sketches of Christmas trees and Santa hats to the later non-stop fancy doodles, hand-drawn Christmas cups have gradually spread throughout the independent coffee scene. Some draw on cups while making coffee, while others have turned doodling into an assembly-line operation to meet customer expectations. This low-cost, heartfelt holiday merchandise not only gives customers a unique keepsake but also allows baristas to find the joy of handmade craft amid their busy schedules. This article will take you through how this hand-drawn trend evolved from a fleeting whim into a Christmas season staple. [more…]

In the operation of a semi-automatic espresso machine, the portafilter is an indispensable core accessory, and the common types on the market are mainly divided into two major categories: bottomed split portafilters and bottomless straight-through portafilters. Front Street stores use bottomless portafilters for their daily output. What advantages and disadvantages do these two types of portafilters each have during actual extraction? This article will start with structural differences, compare in detail the different performance of bottomed and bottomless portafilters in terms of operating experience, extraction observation, cleaning and maintenance, and include a complete extraction demonstration process and parameters for Front Street’s classic blend coffee beans, to help coffee lovers gain a deeper understanding of how portafilter choice affects espresso quality. [more…]

Coffee shops are popping up everywhere, and a nine-yuan-ninety cup has become the norm, but after the pandemic, consumer attitudes have shifted, and more and more people are choosing to make coffee at home. This isn't just about saving money—it's an active choice about one's lifestyle: picking your favorite beans, brewing whenever you like, enjoying the fun and sense of accomplishment of DIY, with no queuing for a table and no restrictions from business hours. From moka pots to semi-automatic espresso machines, from cone-shaped drippers to all kinds of accessories, a corner of the home gradually fills up with coffee gear and becomes a one-of-a-kind "home coffee corner." It is both a practical space and a carrier of ritual and happiness. This article takes you through how this corner has gone mainstream, and why it keeps people endlessly hooked. [more…]

For users of semi-automatic espresso machines, the portafilter is an indispensable accessory in daily operation. Portafilters on the market broadly fall into two types: the bottomed portafilter, which is closed at the bottom and fitted with spouts, and the bottomless portafilter, which is completely open and allows direct observation of the bottom of the filter basket. Front Street Coffee's stores currently use the latter. The two types have their own strengths and weaknesses in extraction performance. This article will start from the structural differences, sort out in detail the respective advantages and disadvantages of bottomed and bottomless portafilters, and, using Front Street Coffee's classic blend coffee beans, give a complete demonstration of the operating procedure and parameter settings for extracting espresso with a bottomless portafilter, helping coffee enthusiasts more intuitively understand the practical value of the bottomless portafilter in observing flow rate, judging channeling, and adjusting extraction plans. [more…]

Recently, a compact metal accessory has been generating quite a bit of discussion in the coffee community. Many enthusiasts see it as a handy tool for simplifying the extraction process—the secondary dispersion screen. What changes can this metal disc actually bring? Can it truly solve the common problem of wet, crumbly pucks after espresso extraction? In this issue, Front Street will analyze the core functions of the secondary dispersion screen, and combine that with hands-on experience using related products from the Bomber brand to provide an objective reference for coffee lovers who are still on the fence. [more…]

Many Moka pot users are often puzzled by their inability to extract ideal coffee crema; in reality, this is closely tied to bean selection, grind size, water temperature control, and the pressure of the equipment itself. Drawing on Front Street Coffee's practical experience, this article systematically breaks down the nature of crema in the Moka pot and shares specific methods for enhancing its richness. The content covers tips for choosing fresh dark-roasted beans, key operating points for fine grinding and using hot water, and application techniques for double-valve Moka pots and pressurization accessories, helping coffee enthusiasts make a rich, full-bodied cup of Moka pot coffee at home. [more…]

Integrating a home espresso machine into daily life comes down to turning the brewing process into a stable, repeatable habit. From start-up to cleanup, the full rhythm of making a latte takes about eight to ten minutes, and once you're proficient, the routine flows naturally, like brushing your teeth in the morning—no need to think twice. The machine takes about five minutes to preheat, and during that time you can grind and weigh the coffee. [more…]

In recent years, variable pressure extraction has become the most closely watched technological direction in the field of espresso machines. From Synesso to Slayer, and then to the Strada launched by La Marzocco, the design of pressure control valves has continuously evolved. This article provides a complete record of the unboxing of the La Marzocco Strada at the illy Coffee University in Shanghai, China, detailing the appearance, structure, and core differences between the Strada MP manual version and the Strada EP electronic version. The MP version directly controls water flow and pressure through an internal mechanical valve, while the EP version uses an electronic gear pump to achieve stepless pressure variation from 0 to 12 BAR and can store pressure profiles. For coffee enthusiasts following the technological development of espresso machines, as well as readers of Front Street Coffee, this unboxing record provides rare hands-on details and firsthand observations. [more…]

When extracting espresso with a split portafilter, you will occasionally run into uneven flow between the two spouts, and in extreme cases, even one side dispensing liquid while the other dispenses nothing at all. Although this uneven split issue doesn't happen often, it's bound to come up after long-term use. Front Street will analyze the causes from two angles: first, the espresso machine not being level, which causes the liquid to flow toward one side; second, channeling, which prevents the coffee liquid from converging at the center. We will also explain the structural differences between bottomless portafilters and split portafilters, and why the design of modern split portafilters can effectively reduce the flow bias caused by channeling, helping everyone quickly pinpoint and fix the problem when it arises. [more…]

Ordering a takeaway coffee is supposed to be convenient, but a consumer in Beijing found a coffee machine part in their Starbucks latte, and the incident quickly sparked widespread discussion. The store involved explained that the employee who made the drink was a deaf partner who could not hear the sound of the part falling off during operation, and because the part sank to the bottom and its color was similar to the coffee, it went unnoticed. The store has refunded the entire order and compensated with five drink vouchers, and Starbucks has also launched an inspection across all Beijing stores for loose coffee machine parts. This incident not only draws attention to the food safety of takeaway coffee, but also triggers discussion about routine maintenance of coffee machines and the working environment for employees with disabilities. [more…]

The moka pot, as a classic direct-flame espresso device, has been loved by coffee enthusiasts worldwide since its introduction in 1933. It is simple to operate, but if you want to brew a rich, full-bodied espresso with plenty of crema, there is much to consider from bean selection and grinding to brewing details. This article will systematically introduce the history and accessories of the moka pot, the principles for choosing coffee beans, methods for adjusting grind size, and the complete brewing steps, along with recommendations for several Front Street Coffee blends, helping you avoid common pitfalls and easily make a cup of moka pot coffee with beautiful crema at home. [more…]

Manner Coffee has entered Changchun for the first time, opening a three-month pop-up store in MixC, with operating hours consistent with regular stores. The opening day coincided with a weekend, and on-site order volume far exceeded expectations. The mini-program was forced offline due to the surge in orders, materials were once in short supply, and even milk ran out. Some customers waited more than three hours to get their coffee but still felt it was worth it, and they hope the store can become a permanent location after the event ends. [more…]

Recently, the Maan Coffee branch at Chongqing Fuyuehui was reportedly forcibly demolished by the mall owner late at night. The store's equipment and furnishings vanished overnight, the interior was smashed, the entrance was barricaded, and advertising posters for the next tenant were already put up. The shop owner claims to have signed a ten-year lease with the mall, currently only in its fifth year, and has always paid rent and utilities on time, never defaulting even during the pandemic. After the incident, the owner called the police and posted a notice promising to refund customers' prepaid balances. However, some netizens expressed doubts about the poster's account due to last year's Maan Coffee runaway incident in Beijing. The operator clarified that the store had switched to independent operation and had nothing to do with the brand. Furthermore, a former tenant came forward alleging that the mall had repeatedly forcibly evicted tenants before their leases expired. The incident continues to escalate, and the mall has not yet responded. [more…]

The AeroPress is a coffee brewing device that combines immersion and pressure, offering simple operation and a clean cup—highly favored by coffee enthusiasts. Starting from the AeroPress's origins and construction, this article will outline its six major advantages and limitations, explain key parameters such as water temperature, grind size, and coffee-to-water ratio in detail, and finally use the inverted method to brew Front Street Coffee Costa Rica Mozart coffee beans as an example, presenting the complete steps and flavor performance to help you easily make a cup of pure, flavorful coffee at home. [more…]