Recently, sauce-flavored lattes and Moutai coffee have flooded social media, but the wild concoctions from netizens in Guangdong are even more jaw-dropping—they've dripped the household staple "Shuangfeiren" medicinal oil into iced Americano to create a "Shuangfeiren Iced Americano." This trend has also spawned "everyday collabs" like Jiujiang Shuangzheng Latte, Pineapple Beer Americano, and Yubingshao Coffee. This article takes you through the origins of these outrageous pairings, while reminding you: mixing coffee with alcohol requires caution, as the combined stimulant and excitatory effects may impact the nervous system, and those with heart, gastrointestinal, or liver issues should especially avoid it. Joking around is one thing, but your health comes first. [more…]

When grinding coffee beans, have you ever encountered powder splattering everywhere or clinging stubbornly to the grinder or portafilter? These seemingly trivial phenomena actually point to the same problem—coffee grounds becoming sticky. Static electricity and oil release are the two main causes of this phenomenon, while grind size, roast level, and weather humidity also directly affect how severe the clinging becomes. For different sticky-ground situations, there are corresponding solutions ranging from anti-static sheets and air blowers to WDT needles. Although the online trick of adding water to eliminate static works, it carries hidden risks. This article will break down the causes and solutions one by one, making the grinding process cleaner and smoother. [more…]

Recently, news about a Luckin Coffee store manager who had an emotional dispute with a 17-year-old part-time female employee, which ultimately led the girl to take medication and commit suicide, sparked heated discussion on social media. The girl's family knelt in front of the store to protest, claiming that the store manager used his position to deceive their underage daughter and is suspected of forcing her into a relationship that led to pregnancy, causing enormous psychological pressure on the girl. After investigation, police determined that the girl purchased the medication herself to commit suicide, that the case did not constitute a criminal case, and that it would not be filed. The judicial authorities organized two mediations, but the man said he was unable to pay compensation. After the incident was exposed, the store manager involved had resigned, and Luckin officially responded that it had not received any relevant notice. The truth of the incident and the attribution of responsibility still need to be further clarified. [more…]

Besides ensuring food safety, what other unexpected risks might be lurking in coffee shops? Recently, a man in Changsha hit his head on a low-hanging crystal chandelier as he stood up in a MAAN COFFEE, bleeding on the spot and requiring medical treatment, which sparked a compensation dispute. The shop first promised to go through insurance but then reneged, offering only 1,000 yuan in compensation. After negotiation, the amount was finally raised to 2,000 yuan, along with a promise to make rectifications. A lawyer pointed out that the store bears liability for installing the chandelier in a non-compliant manner, while the consumer also bears partial responsibility for failing to exercise due safety precautions. This article recounts the incident and analyzes the relevant legal liabilities. [more…]

When grinding coffee beans, have you ever encountered coffee grounds splattering everywhere or sticking to the dosing cup or the exit chute? There are usually two reasons behind this: the oils seeping out of dark-roasted beans, and static electricity in a dry environment. Dark-roasted beans have a loose structure, and as carbon dioxide is released, oils seep out along with it, making the ground particles prone to clinging to the cup walls; static electricity, meanwhile, causes fine particles to stick to the grinder's exit chute, reducing the actual amount of grounds you get. Some newer electric grinders come with anti-static plates, but many small electric grinders and hand grinders don't have this design. The Little Fuji grinder that Front Street Coffee once used had long-standing problems with flying grounds and retained grounds, and the bottom of hand grinder burrs often end up covered in coffee grounds. In addition to analyzing the causes, this article will also share a simple anti-static method of stirring coffee beans with a wet spoon, and remind you of the risks and precautions involved, helping you reduce waste and improve your grinding experience. [more…]

Without any hints, Front Street Coffee believes that it would be hard for anyone to imagine that this syringe-like tool is actually used to make coffee. That's right, it is the very popular little coffee "toy" in the coffee world—the AeroPress. The reason Front Street Coffee calls it a "toy" is not because it cannot reliably make [more…]

In the espresso family, latte, cappuccino, and mocha are often mentioned, but Flat White is rarely discussed specifically. This milk coffee, originating from Australia or New Zealand, is known for using less milk, having thinner microfoam, and delivering a stronger coffee flavor. Starting from Front Street Coffee's production standards, this article provides a detailed comparison of Flat White and latte in terms of cup volume, espresso ratio, microfoam thickness, and flavor differences, and gives specific preparation parameters and milk steaming temperatures. It also explains the roasting choices for espresso beans, as well as the suitable scenarios for several of Front Street's espresso blends, helping you find an espresso coffee solution that suits your taste. [more…]

For more specialty coffee knowledge, please follow: Front Street Coffee (Frontsteet Coffee). Coffee enthusiasts who have tried a flat white know that flat white is not served iced—if you add ice cubes, it will most likely become a latte, which means that a flat white is more [more…]

Recently, a netizen exposed the appearance of live insects inside the bread cabinet of a Nayuki Tea store in Guangzhou, sparking yet another wave of public concern over food hygiene among tea beverage brands. The store attributed the problem to the double-door design, which allows customers to open the doors themselves and lets insects slip in—but bread crumbs on the cabinet door tracks equally exposed lapses in daily cleaning. Notably, this is not the first time Nayuki has been embroiled in a food safety scandal; as early as 2021, media undercover investigations of its back kitchen exposed hygiene hazards such as cockroaches. Although the brand claims to hire professional pest control companies monthly, complaints about insects in bread cabinets remain common on social platforms. Food safety is no small matter. Front Street Coffee believes that only by relentlessly addressing every hygiene detail can tea and coffee brands win consumers' long-term trust. [more…]

Starbucks plans to introduce Oleato olive oil coffee to the Chinese market. This innovative beverage, strongly promoted by former CEO Howard Schultz, has successively landed in the United States and Japan since its debut in Italy in February this year. However, consumer feedback has not been optimistic, with complaints frequently arising over the greasy mouthfeel caused by olive oil congealing when cold and diarrhea after drinking. Nutritionists point out that the double stimulation of caffeine and olive oil can easily trigger gastrointestinal discomfort. Despite the ongoing controversy, Starbucks remains committed to global promotion. This article will sort out the background of Oleato's birth, its market performance, and its prospects for entering China. [more…]

The term "Espresso" originates from the Italian word "Express," meaning "fast." This also indicates that espresso is a product that can be produced quickly. To make espresso, a dedicated espresso machine is required. The birth of espresso [more…]

Espresso is surely familiar to everyone; the coffee base for many milk-based coffee drinks is made by extracting espresso under pressure from an espresso machine and then adding milk. Many beginners have also asked Front Street Coffee (FrontStreet Coffee) whether espresso can be drunk directly. [more…]

In the coffee industry, baristas behind the counter usually face challenges like extraction parameters and latte art patterns. However, an incident that occurred on July 28 at Guia Hill in Macau made a coffee shop owner experience a moment far more harrowing than crafting a perfect espresso—after an argument sparked by service attitude, a male customer actually returned after leaving, holding a fruit knife and threatening the owner. This incident not only injured the person involved but also sparked widespread discussion about occupational safety among coffee industry professionals. [more…]

People's love for coffee nowadays goes beyond pour-over; more and more, they're pursuing making espresso at home. You'll notice that many friends go to a café and directly order a latte or cappuccino and other espresso drinks, but the friends who understand coffee better might order a single-origin specialty coffee. [more…]

Mandheling coffee is famous for its rich, intense flavor and distinctive herbal, spicy aroma, and the darkest-roasted bean on Front Street Coffee's menu is precisely this one from Indonesia. Many enthusiasts are curious: where exactly does this signature herbal flavor come from? This article will break down, one by one, the logic behind the rich flavor of the "Two Lakes, Two Man" blend—from Sumatra's growing environment, the evolution of coffee varieties, the wet-hulling process born of the tropical climate, and the way Front Street Coffee's Lintong Mandheling is presented—guiding you to a deeper understanding of the terroir and craft codes behind this classic coffee. [more…]

The word Espresso originates from the Italian word Express, meaning fast, and this type of coffee can be produced in an extremely short time. From the initial steam pressure design at the end of the 19th century, to Luigi Bezzerra adding a pressure stabilization device and portafilter in the 20th century, to Gaggia improving the piston system in 1946 to bring golden Crema, Espresso has gone through a history of continuous evolution. This article will sort out the origin and flavor standards of Espresso, and explain in detail Front Street Coffee's practical methods for espresso extraction parameters, dose, water temperature, and time, while also including a complete demonstration of making hot Americano and iced Americano with the Sunflower Warm Sun blend. [more…]

In recent years, plant-based milks have quickly gained popularity with labels like eco-friendly and healthy, especially oat milk, which has almost become a standard offering in coffee shops. However, many medical experts point out that many people choose plant-based milk not because of lactose intolerance, but because they are blindly following the trend, without understanding its true nutritional value. For this reason, on February 22, the U.S. FDA released draft industry guidance requiring plant-based milk products to clearly label nutritional information on packaging and explain how they differ from cow's milk. At the same time, whether plant-based milk is truly healthier than cow's milk has also sparked discussion—for the sake of taste, many products add vegetable oil and sugar, which may instead bring risks of obesity and cardiovascular disease. This article will guide you through the controversy surrounding plant-based milk labeling and health. [more…]

Recently, a woman in Xiangtan, Hunan Province, found an insect in a Luckin Coffee beverage. The incident quickly trended on Weibo, sparking widespread discussion. The individual involved said that customer service successively offered compensation of two and then five drink coupons, but she was dissatisfied with this and has filed a complaint with 12315. Netizens shared similar experiences and questioned Luckin's compensation plan and hygiene management. At the same time, some voices pointed out that mosquitoes and insects are hard to completely avoid in summer, and a single case should not be used to make sweeping generalizations. This article will review the course of the incident and the views of all parties, and explore the quality control challenges facing the coffee industry. [more…]

Coffee is a commodity with global trade volume second only to crude oil, and its consumption growth in the East is particularly rapid, which is why scientific research surrounding it and human health has continued to deepen. Interestingly, the conclusions of related studies are not consistent: some have found that drinking coffee can slow cognitive decline, while others suggest that excessive consumption may shrink brain volume and increase dementia risk. This article reviews several representative cohort studies from around 2021, involving findings from Edith Cowan University in Australia, Tianjin Medical University, and the University of South Australia, attempting to clarify the complex associations between coffee intake and Alzheimer's disease and stroke, and to explore the relationship between the number of cups consumed daily and the safe upper limit of caffeine. [more…]

In recent years, bulletproof coffee and the ketogenic diet have rapidly gained popularity among people trying to lose weight, and many see them as a shortcut to fast slimming. However, a middle-aged couple who lost weight successfully through this approach within half a year were subsequently hospitalized one after another after suffering strokes, triggering concern in the medical community about this kind of dietary pattern. Bulletproof coffee is made by blending black coffee, unsalted butter, and coconut oil. Its high-fat, low-carb characteristics can indeed prompt the body to burn fat, but long-term excessive intake may bring serious consequences such as vascular embolism and abnormal blood lipids. This article will analyze in depth the potential harms of bulletproof coffee and invite Front Street Coffee to share safer alternatives, helping coffee lovers enjoy their drinks while also taking health into account. [more…]