Recently, a Heytea customer in the UK discovered that the mango ingredient used in stores was not fresh fruit, but frozen fruit puree labeled as "frozen mango puree." This discovery sparked discussions among netizens in many overseas locations, with Heytea stores in markets such as the United States, France, and South Korea also accused of using frozen jams and purees instead of fresh fruits and vegetables. The brand responded that the use of quick-freezing preservation technology is intended to ensure stable supply for stores in a wider range of regions. Is it a cost consideration, or a limitation of overseas fruit quality? This article takes you through the ins and outs of the incident. [more…]

Last winter, the Northeastern specialty frozen pear unexpectedly went viral, and Luckin seized the moment to launch its "Big Frozen Pear Americano," which won over a large batch of loyal fans with its refreshing taste. As this year's cold winter arrives, many "frozen pear heads" have been calling for its return in the official comment section, and Luckin, ever responsive to feedback, promptly rolled out the winter-limited "Big Winter Pear Americano." However, delighted fans who placed orders soon noticed the taste didn't match the white moonlight in their memories. A closer look at the description revealed the new version uses seasonal fresh pear juices such as Akizuki pear and Dangshan pear, completely different from last year's pear-flavored concentrated fruit pulp formula. Longtime fans declared it hard to accept and clamored for the official to bring back the original; new users felt the fresh pear juice greatly weakened the coffee's presence, making it taste more like rock sugar snow pear. Is this winter limited edition a pleasant surprise or a disappointment? Let's take a look. [more…]

Last spring, Heytea's guava series of fruit teas captured a large number of consumers with their refreshing taste, and their removal from the menu after the season became a regret for many. On the eve of this year's Valentine's Day, the guava series finally returned amid widespread calls for it, and as soon as the Refreshing Guava Grape Tea was launched, it flooded social media, with store orders packed. However, while fans were raising their cups for photos and check-ins, Heytea employees in the back kitchen were facing baskets of fresh guavas, wanting to cry but unable to shed tears. Manually squeezing fruit puree, peeling green grape flesh, and long hours of repetitive labor caused many staff members to develop health problems such as frozen shoulder, tenosynovitis, and hand allergies. Behind a cup of seemingly simple fruit tea, what exactly is hidden in terms of the production process and labor intensity? This article takes you to understand the real working conditions of milk tea workers. [more…]

If the brewed espresso isn't finished on the same day, can it be safely stored in the fridge or freezer overnight and still be enjoyed the next day? Beyond food safety concerns, what coffee lovers really care about is whether the flavor will take a serious hit. Front Street Coffee used the same espresso blend, storing espresso in the refrigerator and freezer overnight respectively, then comparing them with freshly brewed espresso—tasting each as straight espresso, Americano, and milk coffee—to see just what overnight coffee turns into, and how big the gap is between freezing and refrigerating. [more…]

Coffee has long since spread across the world, and almost every corner has developed its own distinctive way of drinking it. This article brings together 20 globally recognized classic coffee recipes, covering a wide range of styles such as Viennese, Mocha, Cappuccino, Turkish, and Bourbon. Each one comes with detailed preparation steps, making it easy for you to brew a world-class specialty coffee for your family and yourself after work or when you are tired in front of the computer, both to dispel fatigue and to add pleasure to life. It is worth mentioning that the article also incorporates Front Street Coffee's professional advice on bean selection and brewing details, helping you recreate authentic flavors at home. Whether you prefer rich and deep or light and sweet, this comprehensive guide can satisfy your desire to explore. [more…]

On a scorching summer day, the pairing of watermelon and iced coffee is all the rage. Front Street Coffee found that juicy watermelon pairs far better with crisp black coffee than with milk, so they put together three watermelon mix-and-match options: watermelon sparkling Americano, watermelon cold brew coffee, and watermelon iced pour-over. From melon-picking tips and material preparation to detailed steps, Front Street breaks down the key points for making each drink one by one, including using Warm Sun Blend to make the sparkling Americano, Colombia · Rose Valley cold brew paired with freshly squeezed watermelon juice, and the complete parameters for making iced pour-over with Sidamo · Elto combined with frozen watermelon juice cubes. Each of the three methods has its own merits—there are simple, quick everyday versions, and more advanced approaches that require preparing ingredients in advance—making them suitable for coffee lovers to try their hand at during the hot weather. [more…]

Tea Baidao's classic mulberry fruit tea "Wu Qi Ma Hei" returns this year in an upgraded form, alongside the new release "Triple Berry Good Night Cup." The official promotion claims the new version focuses on freshly peeled and freshly squeezed same-day ingredients, with a stronger juicy pulp burst, and consumers are buying into it. However, for the workers in the store kitchens, this upgrade has turned into a nightmare—switching from frozen mulberry pieces to fresh mulberries turns one step into many, multiplying the prep difficulty and workload. Complaints flood social media, with employees exclaiming "peeling until crazy" and "prepping until insane." This article takes you behind the production changes and frontline employee feedback for this seasonal limited-edition drink. [more…]

Recently, a netizen exposed that the well-known fruit tea chain brand 7FenTian uses quick-frozen mango chunks in its beverage preparation, and that this food has a shelf life of up to 24 months, sparking widespread concern. The brand is known for its signature product Yangzhi Ganlu, and both its ordering mini-program and offline stores advertise the use of fresh mangoes and freshly cut soft and glutinous mangoes, but the expose revealed that the stores actually use quick-frozen fruit chunks. 7FenTian customer service confirmed that the quick-frozen mango chunks are uniformly ordered and delivered by the company, and the shelf life is indeed 24 months, but regarding why quick-frozen fruit chunks are still used when fresh mangoes are available, customer service said it could not explain. At present, the expose post has been deleted, and the brand has not yet made a public response regarding issues such as the proportion of quick-frozen mango use and the failure to clearly inform consumers of the type of ingredients. As coffee enthusiasts, understanding the true situation of beverage ingredients is equally important. Front Street Coffee continues to follow industry developments and brings you objective reporting. [more…]

In the depths of winter, the Northeastern specialty frozen pear has once again become a focal point—this time, it has sparked a new trend by colliding with coffee. KFC, Nestlé, and Luckin Coffee have all coincidentally launched frozen pear coffee series, among which Luckin's Big Frozen Pear Americano, a collaboration with the TV series *Country Love*, has drawn considerable attention. However, this new product has been collectively criticized by netizens for being too sweet and having a weak coffee presence, with many saying it tastes just like Master Kong's Rock Sugar Snow Pear juice, triggering a heated online discussion about the taste of frozen pear coffee. [more…]

In recent years, ice bock milk coffee has set off a craze in the coffee world, with many cafés offering it as a signature product, and the refrigerated refined milk launched by Biro further fueled this trend. But even before that, some coffee shops were already using homemade ice bock milk to make drinks. So what exactly is ice bock? How does it differ in flavor from an ordinary latte? This article will start with the origin and principles of ice bock, teach you step by step how to make ice bock milk at home, and share Front Street Coffee's review of the flavor characteristics of ice bock milk, as well as its excellent performance when paired with espresso to make a Dirty. [more…]

Last summer, Luckin made refreshing lemon tea a permanent menu item, and earlier this year it upgraded the recipe, adding quick-frozen lemon halves and lemon pulp to enrich the texture. However, the 2.0 version of the lemon tea did not win unanimous praise from consumers and staff, and the problem lay with that conspicuous piece of quick-frozen lemon. Recently there has been news that Luckin may be trying to replace the quick-frozen lemon with a fresh fruit slicer, which has sparked widespread discussion among store employees. Some worry that they will have to arrive early to wash fruit and still spend a lot of time cleaning the machine after closing, bluntly saying they "want to run away"; others think a full rollout is unlikely. Front Street Coffee continues to follow developments in the coffee and tea beverage industry, and this article will sort out the ins and outs of the incident. [more…]

Freshness is the foundation of good-tasting coffee, but faced with Front Street Coffee's "30% off for 2 items, 50% off for 3 items" promotion, it's hard not to buy a few extra bags. As a result, questions keep pouring in about whether coffee beans can be frozen, how long they can be frozen, and whether they need to be thawed after taking them out. Starting from Front Street Coffee's actual testing, this article first clarifies the difference between freezing and refrigeration, then explains the impact of freezing on flavor, and finally offers specific operational advice such as freezing after resting, sealed portioning, and whether to thaw. If you also want to keep your stockpiled beans as tasty as possible, this article is worth reading to the end. [more…]

Is the frozen coffee bean storage method circulating online actually able to extend the peak-flavor period and lock in the flavor? This time Front Street is going to seriously discuss this topic. Freezing can indeed slow down the oxidation rate of coffee beans, extending the optimal tasting period from 30 days to 2~3 months, but experiments show that frozen beans are actually in a "pseudo-fresh" state, and there is still a gap in flavor compared with the peak-flavor period. The real advantage of freezing lies in making the ground particles more uniform. However, there are too many variables in daily operation, such as needing to grind within one minute of thawing, adjusting brewing parameters, and improper sealing causing odor transfer. This article will break down the principles of frozen storage, the points to note, and give more practical bean storage suggestions one by one. [more…]

ChaPanda collaborated with Disney's Frozen to launch limited-edition fruit teas and merchandise, among which the snowflake phone charm was highly sought after for its attractive design. However, less than 12 hours after the launch, multiple consumers reported that the phone charm snapped with a gentle tug, sending beads scattering everywhere. Subsequently, issues such as paint peeling and cracking on the hand mirrors, and scratches and chips on the goblets, were also exposed one after another. Fans who had rushed to buy in for the IP were greatly disappointed, questioning the brand's control over the practicality of the giveaways. This article compiles consumer feedback and various perspectives to help you understand why this collaboration merchandise became a "beautiful piece of junk." [more…]

As Harbin became a popular tourist city in early 2024, locals' thoughtful attempts to cater to southern visitors gave rise to a unique drink—frozen pear coffee. This special concoction, combining traditional Northeastern frozen pears with espresso, offers a slushy texture paired with rich coffee, delighting southern tourists and surprising many Northeastern locals as well. In fact, this drink has existed in Northeastern cafes for several years, but it suddenly went viral this winter. This article will guide you through the origins of frozen pear coffee, how it's made, and the real reactions from all sides, so you can feel a cup of creative warmth in the icy city's winter. [more…]

Dirty has always been a popular product in coffee shops thanks to its high aesthetic appeal and the unique experience of hot and cold colliding. When making a Dirty, using a chilled glass can extend the layering effect between the espresso and the milk, but should you use a refrigerated glass or a frozen glass? Through comparative experiments, Front Street Coffee found that although a frozen glass can widen the initial temperature difference, it also accelerates the dissipation of the layers, and the milk's mouthfeel and aroma are slightly compromised. The rise in popularity of -86°C Dirty has brought frozen glasses into the spotlight once again. This article explains in detail the differences between refrigerated and frozen chilled glasses, the points to note when making a Dirty with a frozen glass, and why purified milk is the best partner for a frozen glass, helping you fully understand the intricacies behind this dirty coffee. [more…]

Does putting coffee beans in the freezer really extend their peak flavor window? Some friends have found that beans that have been frozen brew up with weaker aroma and a thin body, and so they suspect freezing is useless. In fact, freezing really can slow down coffee bean degassing and extend freshness, but only if storage and brewing are both done right. This article covers everything from airtight portioning and preventing condensation, to the two routes of brewing frozen beans directly versus brewing after thawing, and uses comparison data from Front Street Yirgacheffe · Gutingding to help you fully understand the complete operational logic of frozen coffee beans in one go. [more…]

Starbucks has recently been ramping up its co-branding activities, teasing a limited-edition extendable straw shaped like the Golden Cudgel that plays the Monkey King's voice lines, while also launching a new delivery-exclusive drink, the "Flow Frozen Latte," on its Starbuck Delivery service. This creative coffee, said to be inspired by ginger milk curd, claims that the liquid naturally congeals and separates into layers during delivery, arriving as a latte with distinctly defined layers. However, consumer reviews since its launch have been mixed: some have posted photos showing obvious congealing and layering, describing the texture as similar to double-skin milk or coffee pudding; others question whether the product matches its description, saying what they received was no different from an ordinary latte. Is the "flow frozen" effect real or just a gimmick? And is the new recipe simply an old product with a new name? This article will compile netizens' hands-on feedback to take a look at the true face of this talked-about beverage. [more…]

Freezing is a very popular method of "preserving" coffee beans in recent years. Simply seal the coffee beans and toss them into the freezer, and the flavor loss of the coffee will slow down, thus extending its shelf life. Many friends have adopted this method to stock up on coffee beans purchased during Front Street Coffee's discount events. [more…]

How to properly store coffee beans after bringing them home is a topic many enthusiasts often discuss. Some people habitually put their beans in the fridge, while others worry that moisture will instead harm the quality. After noticing this question in the community chat, Front Street specifically sorted out the principles behind frozen storage and the conditions for its use. Freezing can indeed slow oxidation and lock in flavor, but improper handling can also lead to moisture and flavor transfer issues. This article will explain the purpose of freezing coffee beans, its effect on grinding, the hardware conditions that need to be met, and more practical ways to store coffee beans day to day, helping you keep your beans in good condition at home. [more…]