As spring arrives, the photinia flowers commonly seen in urban landscaping have frequently trended on social media due to their distinctive odor, and coffee shops have seized the moment to launch "photinia flower lattes," sparking heated discussions among netizens. This special drink claiming to capture the taste of spring has a comment section filled with sounds of disgust. Can photinia flowers actually be eaten? What medicinal value and health benefits do they have? And what kind of gastrointestinal effects might they bring when paired with coffee? This article will provide a detailed analysis of this highly controversial spring special from the perspectives of preparation methods, food safety, medicinal value, and caffeine stimulation. Meanwhile, relevant recommendations from Coffee Workshop and Front Street Coffee (FrontStreet Coffee) are retained in the article for coffee enthusiasts' reference. [more…]

The environmental problems of single-use paper cups are becoming increasingly severe, and the coffee industry has been searching for alternatives. From the failed attempt with cone cups in 2014, to the brief popularity of KFC's cookie cups, and then to the unexpected revival of oat cups during the pandemic, edible coffee cups have gone through three generations of technological iteration. This article will review the development history, technological breakthroughs, and market dilemmas of edible cups, and explore whether they can truly replace single-use cups and become a new environmentally friendly choice for coffee shops. [more…]

Creative coffee has gradually evolved from its early days as fancy coffee drinks into an important product line for brands to attract traffic. However, after conventional creative ingredients such as dairy products, fruits, and floral teas were over-exploited, some brands began using bizarre ingredients to generate话题, from saltwater duck coffee to century egg latte, with creativity gradually drifting away from the essence of the beverage. This article reviews the development trajectory and market status of creative coffee, and explores how cafes can balance creativity and taste to create hit products that are both传播力 and have repeat purchase rates, providing product development ideas for coffee practitioners. [more…]

In recent years, with the advancement of plastic restriction policies, plastic straws have gradually exited the food service scene, replaced by paper straws and PLA straws. However, paper straws easily become soggy, and PLA straws are not heat-resistant, greatly diminishing the consumer experience. A team led by Academician Yu Shuhong of the University of Science and Technology of China has taken a different approach, using bacterial cellulose combined with sodium alginate to develop an edible nata de coco straw. Its strength, modulus, and toughness are more than twice those of paper straws, it is thinner, and it can be made in different colors. Buried in soil, it nearly disappears in 45 days and completely degrades in 60 days. Can this new material save the afternoon tea joy of office workers? This article will provide a detailed interpretation. [more…]

M Stand once went viral online with an oat cookie latte that you can eat together with the cup. Now the brand has innovated further on this basis, launching a limited-edition Combo paired with a medium-roast Ethiopian blend bean, achieving two drinks from one bean. The black-and-white edible cups respectively hold a hot americano and a hot latte. The cup bodies are made from oat fiber grain, with the white cup being original flavor and the black cup cocoa flavor. However, this new product, which must be enjoyed on-site and cannot be delivered, has sparked polarized reviews on social platforms—beyond the coffee's taste drawing attention, the texture of the oat cup itself has become a hot topic of discussion. Many netizens complain that it is dry and hard like paper, difficult to swallow, and some even had their mouths cut. [more…]

Paper straws once swept through the food service industry in the name of environmental protection, yet they have been widely criticized for their poor mouthfeel and tendency to degrade in the mouth, and are now gradually exiting the market. Their replacement, PLA straws, are made from plant starch, are fully biodegradable, and withstand temperatures ranging from cold to hot drinks, but they have a short shelf life and relatively high cost. Meanwhile, research teams have developed edible bacterial cellulose-based straws that completely decompose within 60 days when buried in soil. From paper straws to PLA to coconut jelly straws, behind the iteration of eco-friendly straws lies a trade-off among cost, experience, and degradation performance. This article reviews the current state of paper straw production being discontinued, the market prospects for PLA straws, and the research progress on new edible straws, and includes Front Street Coffee's specialty bean news. [more…]

Recently, a latte decorated with an image of the Zhengyangmen Gate Tower in Beijing sparked heated discussion on social media. The exquisite edible color-ink printing amazed many netizens with the café's ingenuity, but some also frowned at the colorful design on the surface of the liquid. What materials are actually used to make this type of color-printed coffee, jokingly called "graduate-exam level"? Does it add brilliance to the drink, or has it become a photogenic prop that looks good but is useless? Judging from shares by coffee lovers in various places, printing scenic spots, portraits, or brand logos on the surface of lattes is already nothing new, yet controversy over its taste and food safety has never ceased. This article will guide you through the production principles behind this visually stunning coffee, as well as consumers' true attitudes of love and hate toward it. [more…]

For coffee lovers, spilling liquid coffee and staining clothes has always been a minor but persistent annoyance. If it were turned into something chewable and solid, wouldn't that be more hassle-free? Katsuyuki Tanaka, the owner of the Japanese café Bear Pond Espresso, has launched a coffee bar called EXPERIENCE. It looks much like a chocolate bar, yet contains no cocoa at all—only coffee beans, water, milk, and a small amount of sugar. Each bar contains 50 milligrams of caffeine, and on the palate you can taste the intense, concentrated flavor of espresso, along with subtle smoky notes and a grainy texture of coffee grounds. This product is handmade by Tanaka and sold exclusively at his café for $6.25, offering a new way to consume coffee as food. [more…]

Iced Americano has always been the best-selling item with the lowest barrier to entry in coffee shops, requiring only a simple combination of espresso, ice cubes, and water. But if you take a few extra steps on this basis, you can get a cup of quicksand iced Americano with a completely different visual effect and taste. Its core lies in using steam to whip the crema of the espresso into a golden, fine foam, which naturally layers after resting, presenting a scene of fine sand slowly sliding down. This article will completely break down this drink from principles, operational steps to flavor performance, and also introduce the presentation method of waterfall iced Americano, as well as the practical suggestions summarized by Front Street Coffee during production, to help coffee lovers replicate at home a creative Americano that combines both visual appeal and drinking pleasure. [more…]

Ye Lai Xiang Dancong is one of the most recognizably aromatic types of Phoenix Dancong, named because the finished tea's aroma resembles night-blooming jasmine flowers. This article explores the variety's classification, growing environment, production background, and flavor profile, introducing you to this oolong tea produced on Wudong Mountain in Chaozhou, handcrafted by Master Lin from single-tree ancient material. The article not only outlines the aromatic characteristics of Ye Lai Xiang Dancong but also covers Wudong Mountain's altitude and ecological conditions, as well as Master Lin's journey from self-taught tea maker to award winner. For coffee enthusiasts and tea lovers who want to deepen their understanding of the Phoenix Dancong aroma system and the allure of single-tree ancient bushes, this is a piece that offers both informative depth and tasting reference value. Front Street Coffee also continues to follow such beverages that express regional terroir. [more…]

Coffee has become a mainstream daily beverage, and instant and capsule coffee occupy an important place among derivative categories thanks to their convenience. Companies such as Nestlé have driven the popularity of capsule coffee machines, and capsule coffee has grown rapidly worldwide. But the disposable metal and plastic shells have created a huge amount of waste. In response to this pain point, Swiss retailer Migros launched a new capsule coffee system, Coffee B, in Zurich on September 6, replacing traditional capsules with brown coffee balls. The outer layer uses a colorless and tasteless algae-based film, which can be composted after use and fully degrades within a few weeks. The accompanying coffee machine will first go on sale in Switzerland and France, and enter Germany in 2023. Algae packaging has also appeared in recent years in scenarios such as edible water bags, offering a new idea for reducing plastic in coffee packaging. [more…]

The oil-washing method originated in the cocktail world and has now been introduced into the specialty coffee scene, becoming a new favorite among many coffee enthusiasts. It exploits differences in the freezing points of oils and fats to extract aromas from the oils into the coffee liquid, thereby giving the coffee a softer mouthfeel and richer layers of flavor. In this article, Front Street will walk through the origins of the oil-washing method, material selection, step-by-step procedures, and precautions one by one, and will use butter oil-washed Golden Mandheling and coconut oil-washed cold brew coffee as examples to demonstrate the specific production process in detail. Whether you want to DIY at home or want to understand the logic behind those oil-washed specialty drinks in coffee shops, this article can provide practical reference. [more…]

When drinking iced coffee in summer, it tends to become diluted toward the end, so some people have thought of using stainless steel ice cubes instead of traditional ice. Are these reusable metal ice cubes really suitable for coffee? Front Street conducted an actual comparison test, analyzing the structure of stainless steel ice cubes, their cooling speed, and their impact on flavor. The results show that although stainless steel ice cubes have the advantage of not melting, their cooling effect is far inferior to homemade ice cubes, especially performing poorly in the ice pour-over step. The article also shares a pour-over plan using a mix of the two types of ice cubes, and explores why coffee shops rarely use stainless steel ice cubes. [more…]

Osmanthus has a rich, intense aroma. When added to coffee grounds and extracted together, can this floral fragrance be infused into espresso? Front Street conducted three sets of comparative experiments, placing dried osmanthus on the surface of the puck, at the bottom, and mixed with the coffee grounds, to observe extraction stability and flavor performance. The experiments found that the density of osmanthus differs greatly from that of coffee grounds, and both the amount used and its position affect the extraction results. For 20g of coffee grounds, it is recommended to add 0.3-0.5g of dried osmanthus; too much will instead破坏 the structure of the puck. The three methods each have their own characteristics: the surface method offers stable extraction, the bottom method gives a pronounced osmanthus aroma, and the mixing method easily produces channeling. Which method is ultimately best for making an osmanthus latte? Let's look at the experimental results together. [more…]

Huangzhixiang Dancong is one of the oldest varieties of Phoenix oolong tea, its name originating from a local dialect's misreading of kumquat. The genuine Songzhong Huangzhixiang is scarce in production, with a flavor profile between modern sweet-aroma style and the floral-basket style, featuring kumquat fruit notes, honey charm, and the floral aroma unique to high-altitude single bushes. This article will sort through the origin of the name, the history of Songzhong, the taste characteristics of genuine Huangzhixiang, and the pitfalls of market purchasing, one by one. At the same time, the "Front Street" brand products mentioned in the article provide a reliable reference for enthusiasts. Whether you are just getting into Dancong or want to deeply distinguish authenticity, this guide can help you build a clear cognitive framework. [more…]

After Laba, the Spring Festival approaches, and young people are eager to seek wealth. A coffee shop in Hangzhou launched God of Wealth Latte, combining God of Wealth New Year pictures with coffee, quickly triggering a check-in craze. However, this drink has also drawn questions: Is the glutinous rice paper decoration hygienic and edible? Is it disrespectful to "drink the God of Wealth into your belly"? Previously, Heytea's "Buddha Joy Tea" was summoned for talks and taken off shelves due to religious elements. Will God of Wealth Latte repeat the same mistake? This article sorts out the ins and outs of the incident and introduces alternatives such as the coffee latte art version of God of Wealth Latte. [more…]

Darjeeling black tea is famous for its distinctive aroma, but which tea plant varieties are its raw materials actually sourced from? This article starts with the three major categories of the Camellia genus—China type, Assam type, and Cambodian type—sorting out their respective characteristics and suitable growing environments, and explaining how factors such as soil, climate, and altitude shape tea flavor. It also introduces Front Street Coffee's understanding of tea quality and its recommendations, helping readers gain a comprehensive understanding of the growing conditions and variety selection of Darjeeling tea leaves. [more…]

On July 29, 2024, the National Bank of Ethiopia announced a major overhaul of the country's foreign exchange system, effective immediately, centered on introducing a competitive exchange rate formation mechanism based on market supply and demand. This move was seen as a key step toward resolving the country's long-standing foreign exchange shortage, but it also quickly triggered a sharp currency depreciation—the birr plunged about 30% against the US dollar in a single day. As a major global coffee-producing region, how will this policy shift in Ethiopia affect its coffee industry and the international coffee market? This article will outline the specifics of the reform, the exchange rate movements, and their potential transmission effects on coffee exports and prices. [more…]

Cold brew coffee is a popular method for making cold coffee in hot weather, and choosing the right beans often determines the quality of the final product. This article uses Front Street Coffee's Brazil Queen's Estate beans as an example to document in detail the key parameters for cold brew production, including the ratio, grind size, and drip rate, and explains step by step the complete process from adding grounds and pre-wetting to refrigerated oxidation. At the same time, the article will explain why medium-dark roasted coffee beans are more suitable for making cold brew, and how Queen's Estate cold brew ultimately presents chocolate, nut, and peanut aromas, with a smooth mouthfeel, low acidity, and a sweet aftertaste. If you are looking for a bean suitable for cold brew, or want to improve the consistency of cold brew extraction, this content will provide specific and actionable references. [more…]

On a hot summer day, a cup of clear, sweet cold drip coffee is a favorite among many coffee lovers. In this article, Front Street Coffee will guide you through a comprehensive understanding of the key points of making cold drip coffee, breaking down everything from equipment selection and coffee bean choices to the coffee-to-water ratio, grind size control, and specific operating steps. You will learn the differences between cold drip and cold brew, why ice water is used for extraction, the correct way to use filter paper, and several coffee beans recommended by Front Street that are suitable for cold drip. Whether you are a beginner or a seasoned enthusiast, you can gain practical guidance from this and easily make a cup of full-flavored cold drip coffee at home. [more…]