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…]

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…]

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…]

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…]

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…]

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…]

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…]

Recently, the practice by several Luckin Coffee stores of posting drink recipes directly on their walls has sparked widespread discussion on social media. From Blue Diamond Ristretto Ice to Grapefruit C Americano, the detailed ratios of these signature drinks have been made public, allowing consumers to glimpse the internal operating procedures of a chain coffee brand. At the same time, Luckin's transparency regarding ingredient usage has also drawn attention, with raw material products even appearing on online shopping platforms labeled "dedicated for cheese latte." This phenomenon not only reflects the coffee industry's exploration of the balance between standardization and transparency, but also triggers discussion about the relationship between brands and consumers. For coffee enthusiasts, this may be an opportunity to understand how commercial coffee operates and even try to replicate it. Front Street Coffee reminds everyone that when making drinks at home, you can adjust the recipe ratios according to personal taste and enjoy the fun of DIY. [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…]

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…]

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…]

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…]

Cold brew coffee is a staple drink in summer cafés. Its production takes a long time, so it usually needs to be reserved or prepared in advance. Its flavor differs noticeably from other brewing methods, and one taste often leaves a lasting impression. In this article, Front Street Coffee discusses the origins, production methods, and recipes of cold brew coffee, introducing key steps such as a 1:10 coffee-to-water ratio, grind size calibration, pre-infusion, drip rate control, and refrigerated fermentation, and shares four recipes: classic cold brew, a crisp and clean type, a sweet and pleasant type, and a wine-like type, to help coffee lovers reliably recreate it at home. [more…]

As new tea beverage brands accelerate their overseas expansion, the density of milk tea shops abroad still lags far behind that in China, making it hard for many students studying overseas to grab a cup of familiar milk tea whenever they want. As a result, some have used existing Starbucks materials to concoct a so-called secret recipe that supposedly comes close to the flavor of Chagee, and it has spread rapidly on social platforms. Can this custom drink truly replicate the taste of Chinese-style milk tea? Different consumers have given wildly different reviews. This article will break down the specific composition of the recipe, the hands-on feedback, and the points of controversy, to help coffee and tea drinkers take a rational view of the so-called "affordable substitute" phenomenon. [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…]

Blended coffee beans commonly appear in espresso, but are rarely seen in pour-over. So, are blended beans actually tasty when extracted by pour-over? Starting from the concept of blended coffee beans, this article clarifies the relationships between espresso beans and pour-over beans, and between blends and single origins, explaining that a blend is not synonymous with low quality—the key lies in the blender's purpose and recipe design. The article also shares the experience of Front Street Coffee's own roasted Sunflower Warm Sun blend, and provides three pour-over-friendly blend recipes—Mamba Blend, Deep Affection, and Floral-Fruity Harmony—describing each one's flavor performance to help coffee lovers understand how to choose and combine beans to make a delicious pour-over blend. [more…]

Coffee blending is not a simple mixing game, but a flavor art that allows different beans to complement each other's strengths and weaknesses. This article provides a complete overview of the definition of blending and its four major purposes—balancing taste, reducing costs, creating unique characteristics, and ensuring consistent quality—along with six classic espresso blend recipes and their corresponding flavor intensity data. It also clarifies a common misconception: blend beans are not just for espresso machines; they can also shine in pour-over brewing. The article further distinguishes blends from single-origin coffees, explains the rising popularity of SOE single-origin espresso, and finally shares Front Street Coffee's pour-over practice using Elida, Kochere, and Genesis in a 5:3:2 blend, along with complete brewing parameters—a worthwhile read for coffee enthusiasts. [more…]

An ideal espresso emphasizes the harmony of acidity, bitterness, and sweetness, with a clear mouthfeel and a sweet aftertaste that lingers in the throat. Blending beans is precisely the key means to achieve this balance—by complementing each other with beans from different origins, making up for the shortcomings of single-origin beans, and adding layers and body. Front Street Coffee has launched four espresso blends for different needs: the Classic Blend is based on the Mamba recipe, with rich crema suitable for latte art; the Dark Cocoa Blend is balanced and smooth, with high cost-effectiveness; the Strawberry Candy Blend stands out with floral and fruity notes, suitable for summer iced drinks; the Commercial Blend is known for its nutty tone and low-acid, full-bodied character, making it the first choice for opening a shop. Below, we break down their recipe concepts, flavor characteristics, and suitable scenarios one by one. [more…]