Monday, September 21 2026

How many beans should you use per pour-over coffee? How to make use of leftover coffee grounds that aren't enough for a full brew without wasting them

How many grams of coffee beans are actually needed for each pour-over? Can you still brew a good cup with less than 15 grams? Many people, after opening a bag of beans, always end up with a few scattered beans—not enough to brew a full pot. How exactly should these "leftovers" be handled? Starting from calculating dosage and drawing on Front Street Coffee's practical experience, this article shares three practical approaches to dealing with leftover coffee beans: grinding and pouring adjustments when brewing them directly, blending principles for combining different beans, and creative ways to turn beans into ornaments or specimens. Whether you are a beginner just starting out or a seasoned enthusiast addicted to stockpiling beans, you can find ways to avoid waste and make the most of every bean. [more…]

Is Cold Brew Coffee Suitable for Long-Term Storage? A Full Analysis of Ice Choices and Storage Time for Leftover Coffee

Cold brew coffee is highly favored in summer. It is usually made by steeping coffee in the refrigerator overnight using a coffee filter, and can be prepared by either pour-over or drip methods. It takes about 12 to 18 hours, yet the flavor is quite excellent. Many people believe that iced coffee is better than hot coffee, like a dessert in a glass. With ice cubes, coffee, flavored syrup, and dairy products combined, the result is amazing, and it can easily be made at home. When making it, you should choose high-quality coffee beans. Front Street Coffee's dark-roasted Brazil and Mandheling coffees are both good choices. The type of ice also matters. Crushed ice, medium ice cubes, and large ice cubes each have their own suitable uses. As for whether leftover cold brew can be stored in the refrigerator, the answer depends on the type of coffee and the storage method. Cold brew can be refrigerated for 2 to 3 days, while drip iced coffee is best kept for no more than 24 hours. [more…]

1 Dian Dian's co-branded San Pellegrino Sparkling Tea sparks controversy: the complimentary sparkling water turns out to be opened leftover materials

Recently, 1 Dian Dian partnered with Italian mineral water brand San Pellegrino to launch two limited-edition new products, "Grape Sparkling Tea" and "Double Yuzu Sparkling Tea," sold as combo sets. Consumers could receive a store-made sparkling tea, a bottle of San Pellegrino sparkling water, and limited-edition packaging all at once. However, after the new products launched, many consumers discovered that the complimentary San Pellegrino sparkling water included with their order had already been opened, with only a small amount of liquid remaining in the bottle, sparking concerns about beverage hygiene and delivery safety. Some delivery users also reported not receiving the sparkling water or the limited-edition packaging, which did not match the official promotion. In response, some netizens explained that the complimentary sparkling water was actually leftover material from making the sparkling tea, a routine practice in tea shops. But some consumers still believed that after opening, the carbon dioxide in the sparkling water easily escapes during delivery, greatly diminishing the taste, and suggested that the brand directly provide unopened products so customers can mix it themselves. This article will delve into the ins and outs of this incident and the various viewpoints of all parties. [more…]

Luckin Coffee's collaboration merchandise with Genshin Impact is in short supply, leaving fans resorting to digging through trash bins for leftovers, sparking heated discussion.

Luckin Coffee's collaboration with the hit game Genshin Impact sparked a frenzy among players, with limited-edition packaging cups, paper bags, cup sleeves, and other merchandise quickly becoming collector's items. However, midway through the event, many stores had already sold out of the peripherals, leading some fans to resort to rummaging through trash bins for leftovers and even getting into unpleasant encounters with staff. Meanwhile, Luckin employees posted photos of large quantities of unclaimed merchandise, triggering discussions about resource allocation and waste. This article will walk you through the supply-demand conflict over this collaboration's peripherals, the fans' desperate measures, and the stories behind the brand's internal rules. [more…]

How to Handle Leftover Coffee Beans? Four Practical Solutions Explained: Small-Dose Brewing, Blending, Desserts, and Aromatherapy Accessories

Front Street Coffee shops always stock over thirty varieties of pour-over beans, so it's inevitable that there will be leftover coffee beans that don't get used up. Simply throwing them away is truly a waste, so Front Street Coffee chooses different handling methods based on the amount of remaining grounds: when the amount is around 10g, it can be brewed directly, but the parameters need to be adjusted or a smaller-dose dripper used; if it's less than 6g, it can be topped up by blending with other beans; the coffee beans can also be made into desserts like lemon zest slices, or turned into decorative items such as aromatic bracelets. This article explains in detail the principles and key operational points of each approach, helping you make the most of every single coffee bean. [more…]

Putting Coffee Grounds to the Test: Using Kitchen Leftovers to Remove Odors from Blanched Meat, and What to Watch Out For

For enthusiasts who own a coffee machine, how to deal with the coffee grounds produced every day has become a common problem. Beyond the well-worn uses like growing flowers and removing odors, some netizens have tried using coffee grounds to blanch pork belly to remove its gamey smell, with surprising results. This article compiles the actual test results of this method, feedback from netizens, and similar applications in Korean cuisine, while also reminding you of details such as filtering and ingredient freshness during the process, to help you, a coffee lover, make reasonable use of coffee grounds. [more…]

College Student Working Part-Time at a Milk Tea Shop Insulted as "Leftovers," 8 Yuan Hourly Wage Sparks Heated Discussion, Brand Responds

Recently, a university student looking for a part-time job at a milk tea shop was stunned by the hourly wage of 8 yuan, only to be retorted at as "scrap" by the recruiter, an incident that quickly sparked heated discussion online. After the job seeker turned the chat records into a video and posted it, netizens engaged in fierce debate over the understanding of dialect slang, the issue of respect from the recruiter, and part-time wage standards. Employees of the shop involved have apologized, and the brand Shuyi Tealicious also responded, stating that the shop has been closed for handling and promising that follow-up negotiations will be held to rectify wage management for franchisees. The part-time ecosystem behind a cup of milk tea deserves the attention of every coffee lover and job seeker. [more…]

When a barista sees more than half a cup of coffee left, should they really doubt their own barista skills?

When a customer leaves, the barista's greatest hope while clearing the table is to see an empty cup—it's the best affirmation of their work. However, if the latte art on a hot latte is still intact and most of the cup remains, many baristas will instantly fall into self-doubt. Why didn't the customer finish it? Is the coffee not good, or was the espresso not dialed in properly? This article explores the various possibilities behind a leftover cup of coffee from the perspectives of customers, fellow baristas, and netizens, and cites the views of Front Street Coffee, reminding baristas to view individual cases rationally and not to overthink. [more…]

Guide to Consistent Pour-Over Coffee: Key Details from Parameter Execution to Filter Cup Preheating

The charm of pour-over coffee lies in its rich flavors, but it also puzzles many enthusiasts: why does the same beans and parameters produce a different taste every time? Front Street Coffee believes that it is nearly impossible to replicate two completely identical cups of coffee, but by controlling the details, it is entirely possible to make two cups sensorially indistinguishable. This article will start with four key steps—strictly executing brewing parameters, preheating the dripper and server, cleaning the grinder, and waiting for the drip to finish—to analyze in detail how to reduce unstable factors during brewing, helping you improve the stability and quality of your pour-over coffee. [more…]

How long should cold brew coffee be stored sealed? Is it necessary to use coffee ice cubes when making iced coffee and cold brew?

Cold brew coffee is popular in summer and usually requires steeping coffee grounds in the refrigerator for 12 to 18 hours. Although it takes a long time, the flavor is outstanding. Compared with hot coffee, iced coffee is more like a dessert in a cup. With ice cubes, coffee, flavored syrup, and dairy products added, the combinations are rich and easy to make at home. Choosing the right coffee beans is key. Deep-roasted Front Street Brazil coffee and Front Street Mandheling coffee are both good base choices; if you prefer floral cold brew, Front Street Fruit Ding Ding can be the first choice, if you want black coffee with obvious fruit flavor, buy Front Street Strawberry Candy, and if you are after ripe tropical fruit notes, Front Street Xizhua is recommended. In addition, the type of ice cubes affects the drinking experience, and the storage time of leftover cold brew coffee also needs attention. Front Street suggests drinking low-temperature extracted coffee within 5 days. [more…]

A post-90s woman in Beijing went viral for setting up a coffee corner in her office, drawing attention to new trends in office building coffee consumption.

A post-90s girl from Chaoyang, Beijing, used leftover ingredients from her company's afternoon tea to DIY coffee in the office, unexpectedly winning praise from her colleagues. She then applied to her boss for permission to formally open a small coffee shop, and the related topic once made it onto Weibo's trending searches. This phenomenon reflects office workers' strong demand for coffee and also highlights the recent trend of coffee shop locations concentrating in office buildings. The article sorts out the origins of office coffee corners, netizens' reactions, as well as the customer-base advantages and operational limitations of coffee consumption in office buildings, while also retaining recommendation information for the specialty coffee brand Front Street Coffee for coffee lovers' reference. [more…]

Overnight Fresh Fruit Slices Reused, Expired Ingredients Relabeled: Mixue Bingcheng and Shanghai Auntie Under Investigation on the Same Day

On the evening of March 14, "Jingshi Live" exposed two consecutive food safety incidents involving tea beverage brands. The Mixue Bingcheng store at Wuyi Ningju Xintiandi in Wuhan was accused of hiding leftover lemon and orange slices from the day under the counter at room temperature and using them the next day to make signature drinks; the Hushang Ayi store at Hankou City Plaza was exposed for altering the shelf-life labels of toppings to "extend the life" of expired ingredients. The market supervision authorities in both places have separately filed investigations into the stores involved. Among them, the Mixue Bingcheng store involved was sealed and shut down, while the Hushang Ayi store involved was immediately closed. As a content platform that also follows developments in the coffee and beverage industry, Front Street Coffee continues to track such food safety issues. The details of the incidents are as follows. [more…]

Is It Okay to Heat Up Cold Brew Coffee? A Full Analysis of Cold Water Extraction Principles and the Differences Between Ice Drip and Cold Brew

As the weather turns cooler, cold brew coffee sales have clearly declined, and the cold brew at Front Street's stores has also hit a sales slump. Looking at the leftover cold brew in the fridge, a question comes to mind—can cold brew coffee actually be heated? Although Front Street has tried heating various coffees such as pour-over and lattes, it has never actually conducted an experiment on heating cold brew. This article will start from the definition of cold brew coffee, clarify the difference between ice drip and cold brew, explain the core logic of cold water extraction, and actually test the flavor performance of cold brew after heating, to answer this seemingly abstract yet very practical question for coffee enthusiasts. [more…]

The Three Evolutions of Orange Peel Pour-Over Coffee: From Fails to Advanced Techniques and Front Street Recommendations

In winter, Gannan navel oranges flood the market. Instead of tossing the peels, they can become a fun tool for pour-over coffee. This article walks you through the evolution of orange peel pour-over from version 1.0 to 3.0, showing how netizens solved clogging and fine grounds issues, and tried fruit drippers like watermelon and mango. Meanwhile, Front Street Coffee recommends beans that pair well with fruity flavors, so you can enjoy a layered pour-over while exploring fruit-infused enhancements. [more…]

Behind the Camping Coffee Craze: Natural Healing or Environmental Burden? A Deep Look from the Origins of Glamping to Safety Hazards

When the cicadas sing and summer arrives, city dwellers flock to the great outdoors seeking solace in nature. Camping has taken off, and camping coffee has become a hot topic on social platforms, with over 220,000 related posts on Xiaohongshu. Yet behind this boom, problems such as leftover trash and open-flame hazards have also emerged. Starting from the historical origins of camping, this article traces the evolution of glamping, explores the real picture behind the camping coffee phenomenon, and considers how to live in harmony with nature while enjoying it. [more…]

A Detailed Guide to Making Cold Brew Coffee at Home: From Basic Cold Brew to Coconut Water Blends and Cold Pour-Over

On a sweltering summer day, a glass of icy, smooth cold brew coffee is a perfect way to beat the heat. If you also love the pure taste that low-temperature extraction brings, why not follow this article and try a few different cold brew methods. The article first introduces the basic principles of cold brew coffee and the materials needed, then explains the complete process step by step, from steeping and filtering to tasting, and especially shares two variations: cold pour-over and coconut water cold brew. Throughout, single-origin beans from Front Street Coffee are used for demonstration, including sun-dried Sidamo, Butterfly, and a blend of Colombia Pink Bourbon and Costa Rica Mozart. Whether you are a beginner just getting into cold brew or a seasoned enthusiast looking to explore more flavors, you will find a recipe and technique that suits you. [more…]

Behind Starbucks' Declining Sales in China: From Brand Halo to Consumer Rationality, An Analysis of the Changing Landscape of China's Coffee Market

In recent years, Starbucks' performance in the Chinese market has drawn widespread attention. Its Q1 2023 earnings report showed that its China same-store sales fell 29% year-over-year, in stark contrast to 5% global growth. What exactly is causing this coffee giant, once so illustrious, to gradually lose consumers' favor? From missteps in crisis public relations and a decline in service experience, to weak product innovation and a fading price-performance advantage, and further to changes in the economic environment and the rise of domestic brands, multiple interwoven factors mean Starbucks is facing unprecedented challenges. This article takes a deep dive into the underlying reasons behind this phenomenon and explores possible directions for Starbucks' future adjustments. [more…]

The Daily Rhythm of Home Espresso: The Time and Cost of a Latte

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…]

Practical Methods to Extend Coffee Bean Freshness: From Humidity-Proofing During the Mould-Return Season to the Right Approach for Fridge Storage

When the southern "hui nan tian" (return of the damp) arrives, everything at home feels wet, and coffee beans are no exception—they too risk absorbing moisture and growing mold. If you want your pour-over coffee beans to last longer without their flavor fading, the way you store them becomes especially critical. This article centers on how to store coffee beans so they keep longer, starting with the real frustrations of Lingnan's humid climate, analyzing the pros and cons of common practices such as airtight canisters and refrigerator chilling, and warning about the fatal impact of fridge odors on coffee beans. It also draws on the product characteristics of Front Street Coffee to offer storage suggestions better suited to daily life, helping coffee lovers extend their beans' peak flavor period as much as possible in a humid environment. [more…]

The De'Longhi Solution for the Office Coffee Corner: The Art of Balancing Bean Selection in Shared Settings

Having a De'Longhi machine in the office is a hard indicator of workplace happiness. But choosing beans for a shared coffee corner and for home follow two different logics: tastes vary and are hard to please, budgets are clearly divided between public and private, and no one takes the initiative to maintain it—the communal nature dictates a bean-selection strategy of "balance first." This article discusses bean selection and operation for an office De'Longhi coffee corner. The first principle [more…]