For baristas who work with espresso machines every day, adjusting the espresso recipe is a familiar daily routine. Only through repeated tasting and fine-tuning of the grind size and coffee-to-water ratio can you produce a truly satisfying cup. Starting from the basic principles of extraction, this article introduces the three core parameters of recipe adjustment—dose, yield, and extraction time—and explains why grind size is the only lever for changing the recipe. It also explores the origin of the 18–22% golden extraction range and how to use a refractometer to scientifically measure extraction results. Whether you are a coffee professional or a seasoned enthusiast, these methods can help you optimize your espresso recipe more rationally. [more…]

KFC's coffee brand KCOFFEE recently announced that it will launch a limited-edition "Finger Lickin' Good Fried Chicken Flavored Latte" from the 15th to the 17th, with a flash sale price of 6.6 yuan. This bizarre drink, which blends the classic salty, savory fried chicken with a latte, caused an uproar on social media as soon as the poster was revealed. Many KFC fans said they "can't understand Chinese" and "can't accept it," while others marveled at the wild creativity of KFC China's R&D. As a signature product with more than 80 years of history, Original Recipe Fried Chicken has seen declining sales in recent years, and the brand has repeatedly tried to draw traffic to it through innovative methods, from soup curry Original Recipe Chicken to Original Recipe Chicken burgers, and now fried chicken-flavored coffee—truly a painstaking effort. However, whether gimmick marketing can actually drive sales, or will backfire, is worth watching. [more…]

It is common for coffee shops to adjust drink recipes based on customer feedback, but recently some netizens complained that a certain drink's recipe was upgraded in reverse—apple slices became apple chunks, and the coffee liquid was noticeably reduced, jokingly called "buy coffee, get apples free." Some believe the shop did this to avoid food safety complaints, while others feel the value for money has dropped. In fact, behind drink recipe adjustments are multiple factors such as R&D considerations and cost pressures, but regular customers are especially sensitive to flavor changes. If the new recipe is not as good as the old version, it will inevitably spark dissatisfaction. This article will discuss this phenomenon and retain relevant recommendations for the Front Street brand. [more…]

The Clever Dripper, with its controllable flow, has given rise to a rich variety of brewing methods—it can be used as an ordinary dripper for pour-over, for immersion extraction, or even for hybrid brewing. This time, Front Street Coffee is sharing a Clever Dripper recipe from coffee guru James Hoffman, featuring a unique "reverse pouring method"—pour hot water first, then add the coffee grounds—paired with a finer grind and 95°C hot water, taking only three minutes total to easily produce an extremely sweet cup of coffee. This recipe is simple to execute, beginner-friendly, and also suits those who don't want to fuss with a complicated process. The article uses Front Street Coffee's Grana Estate · Geisha for demonstration and explains key parameters in detail, including coffee dose, ratio, grind, and immersion time. Finally, it includes an alternative method for when you don't have a Clever Dripper, making it highly practical. [more…]

When faced with a coffee bean you've never encountered before, how do you quickly develop a suitable pour-over plan? This article starts with simplifying the brewing framework and shares a practical method: first roughly categorize coffee beans by roast level, establish a highly versatile brewing plan for each category, and then identify where unfamiliar beans belong through flavor descriptions and bean color. As experience accumulates, gradually refine the categories, deriving medium roast from light roast and dark roast, and even making further adjustments for special varieties such as Geisha. Front Street Coffee uses its own two brewing plans as examples to show that by keeping the dose, ratio, and technique consistent and adjusting only the water temperature, grind size, and dripper, most beans can be handled. This approach not only reduces decision-making costs but also leaves room for subsequent optimization. [more…]

After Luckin's lemon tea series was relaunched, the recipe was adjusted to freshly brewed jasmine tea paired with a new batch of lemon juice, plus lemon pulp and half a yellow lemon. However, this half yellow lemon was supposed to appear only in the light-caffeine lemon tea, but due to an employee's operational error, it was mistakenly added to the grape lemon tea, sparking a wave of complaints and criticism. Customers received a pale purple drink that should never have contained yellow lemon, while employees were miserable because the recipe was cumbersome and prone to errors during peak hours. This article will sort through the operational pressure behind this recipe revision, the changes in consumer experience, and the shared call from both employees and customers regarding whether the yellow lemon should stay or go. [more…]

Recently, many Luckin tea-coffee enthusiasts noticed a noticeable change in the flavor of their usual Jasmine Latte, suspecting that the brand had adjusted the recipe. In March of this year, Luckin had just announced an upgrade to its light milk tea, switching from tea powder to freshly brewed tea, and the Jasmine Latte was improved accordingly, with a fresh tea aroma that blended well with the coffee, making it a daily must-order for many consumers. However, starting June 2, regulars reported that the drink tasted weaker, with the coffee flavor almost gone—some even described it as drinking milky tea water. Some customers noticed from the cup labels that the espresso notation had changed from "Espresso Concentrate" to "Short Extract Espresso," and staff also revealed that the ratios of tea, milk, and coffee had all been altered. This adjustment sparked widespread dissatisfaction, with an increase in negative reviews and complaints at stores, and loyal fans calling on the official brand to restore the original recipe. [more…]

As temperatures climb, major coffee and tea chains are rolling out refreshing fruit drinks to seize the market. Yet Luckin's Light Coffee Lemon Tea and Grape Lemon Tea have quietly been pulled from the menu at this very moment, catching many fans off guard. According to internal staff, this across-the-board removal stems from the brand's major overhaul of the recipe: the new version of the lemon tea will add lemon pulp, and the Light Coffee Lemon Tea will also include quick-frozen yellow lemon halves. The new recipe is set to relaunch within the next couple of days, but this adjustment has sparked sharply different reactions among employees and consumers. This article will sort through the sequence of events, the details of the recipe changes, and the genuine feedback from all sides, to give you a clear picture of the ins and outs of this change to Luckin's lemon tea. [more…]

Luckin Coffee, the chain coffee brand, is expected to relaunch its "Coconut Mango Pomelo Sago" at the end of September, a drink returning after a three-year absence that has many longtime customers full of anticipation. Yet after the new recipe was revealed, it triggered a collective outpouring of complaints from employees—as many as 12 preparation steps and 6 new ingredients have made already cramped store refrigerators even more overwhelmed. Some joked that "the recipe is longer than life itself," while others quipped that "the time it takes to make one cup is enough to make two or three Coconut Lattes." Is the return of Mango Pomelo Sago a matter of nostalgia fulfilled or an operational challenge? Around topics such as recipe complexity, ingredient storage, and brand positioning, a lively debate about the boundary between coffee and tea drinks is unfolding. [more…]

At the turn of autumn and winter, Heytea relaunched its highly anticipated Taro Mud Boba series, made with Lipu taro from Guangxi, attracting many fans to place orders and taste it. However, just days after its return, some customers discovered that the recipe for "Taro Mud Boba Real Milk Tea" had changed without prior notice, with a large amount of sago unexpectedly added to the milk tea, affecting both the taste and the portion size. Store employees revealed that the recipe was urgently adjusted in the early morning, the amount of milk was reduced accordingly, and after-sales issues occurred frequently. This change sparked discussions among consumers about the brand's communication approach and product consistency. [more…]

The AeroPress, with its极高 playability, attracts many coffee enthusiasts to get involved, and the official organization even holds专属 competitions every year to see who is the best at "playing" with it. In this article, Front Street is going to share a universal extraction recipe from an AeroPress champion—this champion is none other than粕谷哲, the 2016 World Coffee Championship winner and inventor of the famous 4:6 method. This recipe adopts a high-concentration, low-extraction approach, using a large dose of coffee to extract a small amount of highly concentrated coffee liquid in a short time, then diluting it with water or ice to make a hot or iced drink. Using an Ethiopian Hamashu light-to-medium roast floral and fruity bean as an example, Front Street records in detail the dose, grind size, water temperature, extraction time, and inverted pressure operation steps, and also provides by-pass dilution suggestions and flavor tasting references. Friends who have an AeroPress at home should definitely give it a try. [more…]

Heytea's limited-time new product last month, Yak Milk Chaanmoo, quickly became popular thanks to the unique flavor of Tibetan yak milk, but was in short supply due to scarce ingredients. However, recently many repeat customers have found that the drink tastes very different from when they first tried it—the milky aroma has become weaker and the tea flavor more prominent. When verifying with store employees, they unexpectedly got the answer that "the recipe was changed on the morning of the second day after launch." Employees also revealed that further fine-tuning was done afterward. This silent recipe change has sparked consumer dissatisfaction, as they believe the actual taste does not match the promotional claims and that it may cause store employees to bear the misunderstanding of "cutting corners." [more…]

Beyond the usual Americanos and lattes, independent coffee shops often offer signature drinks that have been repeatedly refined—recipes that embody the owner's dedication. But when a barista leaves and takes those recipes to their next job, how should owners respond? Some agonize over this, while others believe that recipes have become largely transparent these days and aren't worth overthinking. This article compiles the views and advice of several industry professionals, exploring this common industry dilemma from legal agreements and house-made ingredients to mindset adjustments, and includes related recommendations from Front Street Coffee for coffee lovers and shop owners to reference. [more…]

Luckin's Orange C Americano has always been a sales leader in the brand's fruit coffee lineup, winning over light coffee drinkers with its refreshing sweet-and-sour taste. Recently, however, many loyal customers have noticed obvious pulp particles and sediment in the drink, and the taste has become sour, astringent, and cloudy, sparking speculation about a recipe change. Subsequently, an internal employee revealed that the ingredients of Orange C Americano had been replaced with quick-frozen orange pulp. Although the ingredient list is cleaner and the NFC content is higher, the presence of pulp components has altered the taste. Fans are not buying it, arguing that taste is the key to repeat purchases, and calling on the brand to revert to the original recipe. [more…]

As the weather turns cooler, Toffee Hazelnut Latte has once again become a hot topic among coffee enthusiasts. Brands such as Starbucks and Peet's have successively announced the return of their classic versions, and Luckin is also reported to be launching a Toffee Hazelnut Latte next week, along with a new "Toffee Hazelnut Milk Tea." However, this new product has sparked collective concern among Luckin employees. According to a leaked recipe, the milk tea uses Assam black tea as its base, with the addition of Toffee Hazelnut Velvet Flavored Milk, brown sugar syrup, Silkido, and Milk Skin Velvet Flavored Milk. Employees pointed out that when Silkido and Milk Skin Velvet are mixed, they form the "tofu pudding"-like milk jelly that was criticized in the previous Milk Skin Latte, and since these two ingredients have long been overstocked, it is being questioned as a mix-and-match move to clear inventory. Meanwhile, this year's returning Toffee Hazelnut Latte is also rumored to have a changed recipe, which may leave consumers who were expecting last year's taste somewhat disappointed. [more…]

Heytea's classic roasted brown sugar boba series has always been a top repeat-purchase choice for many consumers; the combination of soft and chewy tapioca pearls with brown sugar syrup and hot milk tea makes it hard to give up in any season. However, recently, many enthusiasts across the country have noticed that the brown sugar boba milk tea they received has visibly "turned white" in appearance. The signature dark brown syrup coating that used to cling to the cup wall is no longer visible, and the boba no longer sinks to the bottom together with the brown sugar syrup, but instead floats distinctly as separate particles suspended in the milk tea. This change quickly sparked discussion: is it caused by the syrup dissolving due to stirring in a hot drink, or has the brand quietly adjusted its ingredients and formula? Heytea staff give differing accounts, while the official account denies any formula change and attributes the cause to some stores failing to prepare it according to standard. This article compiles consumer feedback and responses from various parties, and includes relevant recommendations from Front Street Coffee, for the reference of coffee and tea beverage enthusiasts. [more…]

This year, the popularity of fruit-and-vegetable teas in the beverage market has continued to rise. After Heytea helped make this category a hit, major chain brands rushed in one after another, putting vegetables like kale, wheatgrass, and beetroot into drink cups. As common fruits and vegetables ceased to feel novel, brands began looking for breakthroughs in niche ingredients. The turmeric series recently launched by Goodry is one example, yet this new product centered on a health concept unexpectedly sparked widespread controversy over its taste. Consumer reviews of turmeric were mixed, and especially the much-loved juicy orange bits drink from last year drew a strong backlash from longtime customers after turmeric was quietly added to it. Faced with an avalanche of complaints and criticism, Goodry urgently issued a notice on the same night it updated its menu and adjusted the recipe of this popular drink overnight. [more…]

In the cold brew world, blending is a popular trend—mixing two or three beans in certain proportions and steeping them together. The flavors complement each other, creating layers that a single bean can't deliver. With hot pour-over, blends tend to clash, but cold brew's low-temperature extraction is much gentler, allowing beans to meld together seamlessly—making it easy for beginners too. If you're tired of single-origin beans and want to explore something new [more…]

As a representative of Italian milk coffee, the thickness and degree of frothing of cappuccino's milk foam have always been a core concern for coffee enthusiasts. Starting from the classic 1:1:1 recipe, this article traces the evolution of cappuccino across different historical periods, analyzes the reasons behind the change in milk foam thickness from 2.5cm to 1-2cm, and explores the influence of latte art culture on the form of takeaway cappuccino. At the same time, drawing on the practical experience of Front Street Coffee, it explains how a small cup size, filling to 11 parts, a rich coffee flavor, and dense milk foam together constitute the essential characteristics of cappuccino, helping readers understand the positioning and identification methods of this classic beverage in the modern coffee environment. [more…]

Luckin Coffee recently launched a light milk tea series, and when you stack up the options—hot or iced, sweetness level, cup size, caffeinated or not—it somehow spawns eight completely different recipes. For customers, this is thoughtful personalized choice; for store employees, it's an extreme test of memory. On the first day of the launch, under the pressure of a flood of orders, staff members rushed to copy the recipes onto cheat sheets and stick them on the bar, and even veteran employees couldn't escape a "brain freeze." This article takes you through how Luckin's workers struggle to survive among eight sets of recipes, and the "wild ways" they've come up with to cope. [more…]