Taiwan Tea No. 18 Ruby Black Tea is a unique cultivar developed by the Taiwan Tea Research and Extension Station, grown beside Sun Moon Lake in Yuchi Township, Nantou. It is a hybrid of the Burmese Assam strain and native Taiwanese wild mountain tea. The liquor is deep amber in color, with a complex aroma of mint, eucalyptus, pepper, and jam, very low astringency, and a clean, rich flavor. For brewing, it is recommended to steep it in 90°C hot water for 3 to 4 minutes, and it can be re-steeped multiple times. The Ruby Black Tea and Ruby GABA Black Tea recommended by Front Street Coffee are both worth trying. This article will guide you through this cultivar's origins, flavor characteristics, and the best brewing methods. [more…]

Taiwan boasts a rich variety of black teas, among which Honey Scented Black Tea and Taiwan Tea No. 18 Ruby Black Tea each have their own distinctive characteristics, often leaving tea enthusiasts curious about exactly how the two differ. Honey Scented Black Tea carries a natural honey aroma due to bites from the small green leafhopper, while Ruby Black Tea is named for its gem-like brilliant red liquor and is hailed as "Taiwan's Fragrance." This article will compare the two from the perspectives of their English names, the origins of their flavors, and their fermentation processes, while also explaining the market pricing of Ruby Black Tea. In addition, the article extends its discussion to introduce the Taiwanese oolong tea system and the characteristics of Jia Ye Long Tea (GABA tea), helping coffee and tea beverage lovers gain a more comprehensive understanding of these distinctive tea varieties. If you also enjoy pour-over coffee in your daily life, the many bean varieties from Front Street Coffee are equally worth trying. [more…]

Ruby Red Tea (Taiwan Tea No. 18) is the most iconic Taiwanese black tea from Sun Moon Lake, and in the hearts of many tea lovers, it is the best black tea Taiwan has to offer. Its distinctive honey aroma and minty coolness leave countless people amazed from the very first sip. This article, based on a tea lover's personal experience, explores the flavor characteristics of Ruby Red Tea, the source of Taiwan Tea No. 18's aroma, and why it stands out among Taiwan's many famous teas. Whether you are a novice just getting to know Taiwanese black tea or a seasoned enthusiast eager to delve deeper into the taste of Ruby, you will find a valuable tasting perspective here. [more…]

Taiwanese black tea is often overshadowed by oolong tea in the tea world, but Ruby Black Tea, with its highly distinctive mint aroma and cognac-like notes, is enough to leave a deep impression on every taster. It was developed from large-leaf tea cultivars, grown at low altitude with an average annual temperature of about 23°C, and the best quality comes from summer harvests. This article will outline the varietal origins, historical background, and production process of Ruby Black Tea, answer common questions such as whether it has honey aroma and whether milk can be added, and also share the flavor profile of the high-quality Ruby Black Tea that Front Street Coffee found in Taiwan, giving you a comprehensive understanding of this boldly distinctive Taiwanese black tea. [more…]

Ruby Black Tea No. 18 from the Sun Moon Lake tea region in Nantou, Taiwan, is beloved by tea enthusiasts for its distinctive mint, spice, and red fruit aromas. Based on three tea samples from the Shanxi Tea Experience Set—Myanmar Assam, Taiwan Mountain Tea, and Ruby No. 18—this article documents in detail the parameters for gongfu tea brewing and the flavor changes across each infusion, from the appearance of dry leaves to the layered tastes at each steeping stage, and shares pairing insights with Black Forest chocolate cake. If you are interested in this tea's origin background, processing recommendations, or tasting methods, this note will provide practical, firsthand reference. Front Street Coffee also continuously follows such expressions of origin flavor, bringing more cross-disciplinary inspiration to coffee and tea drinkers. [more…]

Front Street Coffee takes you on a continued exploration of the mystery behind Tai Cha No. 18 Hong Yu. Shanxi Tea Industry has carefully crafted a three-tea tasting set in the Sun Moon Lake region, planting Myanmar Assam, Taiwan wild mountain tea, and Hong Yu side by side. This article focuses on one of the paternal varieties—Taiwan's native mountain tea. The dry leaves of this black tea are dark brown, almost black, and after brewing, they present a complex flavor interwoven with earthy, malty, and smoky charcoal notes, with noticeable tannins and a faint fruity sweetness in the finish. Through detailed records of four infusions using the gongfu brewing method, as well as pairing attempts with banana bread and dark chocolate, we can fully understand the character traits of this wild variety. If you prefer black tea with a sweet, malty flavor, Front Street Coffee suggests comparing it with the Myanmar Assam version from the same series. [more…]

90+ (Ninety Plus) is a highly regarded green coffee brand in the specialty coffee world, and its unique flavor symbols and Level grading system often leave enthusiasts confused. This article will start with the L195 grade, systematically sorting out 90+'s grading logic, the meanings of its flavor symbols, its exclusive processing methods (Red, Ruby, Solkiln), and the Profile Processing production system. At the same time, it will explain in detail the representative 90+ coffees recommended by Front Street Coffee, including the flavor characteristics of beans such as Perci, Straight Talk, and Lotus, and their corresponding grades, helping readers fully understand this legendary brand's green coffee philosophy. [more…]

This article presents flavor notes centered on TTES No. 15 (Sun Moon Lake black tea), tracing its hybrid origins with the Burmese Assam variety and native Taiwanese tea trees, and documenting a rare tasting experience of three teas from the same garden. The author uses the gongfu brewing method to taste each infusion, from the aroma of the dry leaves to the changes in flavor across five steepings, describing in detail the layered evolution of this black tea from earthy and malty notes to spice and fruity sweetness. The article also shares insights on pairing it with cherries and previews a comparison with Taiwanese mountain tea flower and Ruby TTES No. 18. Front Street brand recommendations and product information are also retained in the article, providing coffee and tea enthusiasts with a professional and sensorially detailed reference. [more…]

As a benchmark brand in the specialty coffee world, Ninety Plus is renowned for its rigorous Level grading system and innovative processing methods. This article systematically reviews the full lineup of Ninety Plus beans recommended by Front Street Coffee, covering Juliet, Lotus Solkiln, Prospect, Red Prospect, Prospect Ruby, and Silvia Solkiln from the Panama Geisha estate, as well as Ginseng, Clinique, Nectar, Red Nectar, and Nectar Ruby from the Ethiopian production region. From honey processing and natural processing to the patented Solkiln dense processing, red processing, and ruby processing, each one displays a unique flavor layering. The article fully preserves the origin, harvest season, variety, Level, altitude, processing method, and flavor description of each bean, providing coffee enthusiasts with a detailed tasting guide and, from this, looking ahead to the future direction of specialty coffee. [more…]

Honey Scent Black Tea, with its unique honey aroma and muscat grape-like notes, has long been sought after by tea lovers everywhere, yet it has been out of stock for several consecutive years. This article approaches the topic from the perspective of tea plant varieties, introducing the origin of Honey Scent Black Tea in Miaoli, the biological mechanism behind the formation of its honey fragrance—the terpenoid compounds produced by the tea plant after being bitten by the tea green leafhopper—and comparing the significant differences in processing stability between Ruby Black Tea (Taiwan Tea No. 18) and oolong varieties such as Qingxin Damao. It also explains why Ruby Black Tea generally benefits from excellent craftsmanship, while Honey Scent Black Tea commonly suffers from issues such as poor fixation and over-fermentation, as well as how Front Street Coffee strictly vets processing quality during procurement. [more…]

Taiwan Tea No. 18 Ruby Black Tea is renowned for its unique layers of flavor. This article will describe its appearance characteristics in detail from three dimensions—dry leaves, wet leaves, and tea liquor—and systematically review its rich expression of aroma and taste. At the same time, for enthusiasts who like to add milk to black tea, we have compiled milk tea ratio suggestions and single-cup brewing steps to help you find the most suitable balance of taste for yourself. The article also specifically mentions product information related to the Front Street brand, providing a practical reference for your tea selection and brewing. Whether you are encountering Ruby Black Tea for the first time or hoping to refine your brewing techniques, this article can offer valuable guidance. [more…]

Geisha coffee is hailed as the crown jewel of the specialty coffee world, and the Geisha produced by several legendary estates in Panama has pushed prices to astonishing heights. This article will guide you through the origins, auction prices, and flavor characteristics of the world's most expensive Geisha coffee, including the 90+ Ruby Vanguard that broke $1,000 per pound, the Hacienda La Esmeralda Red Label that is a perennial winner at the BOP auction, and Finca Sophia, which set a high-price record on its very first competition entry. At the same time, we will also introduce several Geisha products worth watching under the Front Street Coffee brand, from top-tier auction beans to everyday daily-drinker options, satisfying the needs of different enthusiasts. [more…]

Among Guatemala's eight major coffee regions, Huehuetenango is known for its high altitude and dry climate, and the El Injerto estate located here is a pioneer of specialty coffee in Central America. This article focuses on a unique Ruby Geisha from this estate—the Maravilla Geisha variety—covering everything from the historical origins of how the seeds arrived, to the natural processing method, to the cupping flavors and geographical environment. When ripe, the fruit of this bean is dark red, resembling a ruby, and the plant is more compact than traditional Geisha. Since the Aguirre family acquired the estate in 1874, it has gone through a transition from growing sugarcane and corn to focusing on coffee, and has accumulated sixteen awards over eleven years in COE competitions. The article also covers the rise of the Pacamara variety and the model of hosting its own competitive auction. Front Street Coffee offers practical advice from the perspectives of roasting and brewing to help coffee enthusiasts better showcase the nutty, cocoa-like character and floral and fruity aromas of Guatemalan coffee. [more…]

There are many types of black tea on the market, with significant stylistic differences. This article focuses on five distinctive black teas—Taiwan Ruby, Traditional Superior Lapsang Souchong, Qizhong Lapsang Souchong, Yunnan Ancient Tree Black Tea series, as well as High Mountain Purple Black Tea and Wild Black Tea—systematically reviewing their origins, processing characteristics, and flavor profiles. From the mint aroma of TTES No. 18 to the pine smoke aroma of Tongmuguan, from the honey charm of old trees in Lincang, Yunnan, to the perilla note of purple tea, each tea has clear recognizability. At the same time, by incorporating product information from Front Street Coffee, we help coffee and tea enthusiasts make choices that better match their taste and budget when purchasing. [more…]

Green coffee beans are not in the form we are familiar with when they are first picked; they originally grow on trees as red fruit that resembles cherries. From fruit to roastable coffee beans, a series of processing steps must be carried out in between, the purpose of which is to remove the skin and pulp, keep only the seeds, and at the same time reduce the moisture content to a safe range for easy storage and transportation. Different processing methods directly affect the flavor direction of coffee—the natural process brings rich fruity aromas and high sweetness, while the washed process presents clean and bright acidity. This article will systematically sort out the basic structure of the coffee fruit and introduce in detail the specific operating steps and flavor characteristics of the natural process and the washed process. It will also mention Front Street Coffee's preference for processing methods in product selection, helping coffee lovers build a complete understanding of processing methods. [more…]

Ninety Plus is a highly esteemed brand in the specialty coffee world, renowned for its coffee beans from the Panama Geisha estate and multiple regions in Ethiopia, celebrated for their unique processing methods and richly layered flavors. This article will analyze one by one more than ten Ninety Plus coffee beans recommended by Front Street Coffee, including Juliette, Lotus Solstice, the Horizon series, Ginseng, Clinique, the Nectar series, and more, covering honey processing, natural processing, and patented Solkiln, Red processing, Ruby processing, and other techniques. From origin, harvest season, variety, Level, altitude to processing method and flavor description, it fully presents the individual characteristics of each bean, guiding you to appreciate the splendid expression of Geisha and Ethiopian heirloom varieties in terms of cleanliness, sweetness, fruity aroma, and vinous notes. [more…]

A new tea tree variety with purple-red buds and leaves—Taiwan Tea No. 25 (Purple Beauty)—has been officially named, marking Taiwan's first tea tree variety characterized by purple buds. Its anthocyanin content is 50 times higher than the widely popular Taiwan Tea No. 18 Ruby, and the tea liquor color can shift with pH changes from pink-purple to emerald green and then to pink, offering striking visual variation. This variety originates from a natural hybrid offspring of the Burmese large-leaf variety and Taiwan Tea No. 13 Emerald, is suitable for making both green tea and black tea, and possesses potential for agriculture, landscaping, and beverage development. Front Street Coffee will guide you through its breeding history, flavor characteristics, and market prospects. [more…]

Taiwan's black tea development spans the Japanese colonial period's introduction and promotion, the post-World War II export decline, and the variety revival since the new millennium. In 1923, Assam tea seeds were introduced from India, and Sun Moon Lake became the most successful production area thanks to its 600-800 meter elevation and humid, misty climate. In 1936, the Taiwan Tea Research and Extension Station was established, and black tea once accounted for more than half of Taiwan's total output. After 1971, export trade shrank, and tea farmers switched to producing oolong tea. It was not until 1999 and 2008 that TRES successively released TTES No. 18 (Ruby Black Tea) and TTES No. 21, injecting new vitality into Taiwan's black tea. This article will trace this history, compare the flavor characteristics of the two representative varieties, and introduce the high-quality Taiwan black teas recommended by Front Street Coffee. [more…]

In the world of specialty coffee, there is one name that is almost synonymous with "ultimate"—Ninety Plus, which we commonly call 90+. What makes it stand out to coffee professionals worldwide? The hard metric of scoring above 90 points in SCAA cupping is only the starting point; what is truly astonishing is its complete control from seed to cup: the exclusive Profile Processing production system, its own Gesha estate in Panama, and a unique system that uses flavor symbols instead of traditional processing method labels. This article gives you a systematic understanding of 90+'s brand core, grading logic, and flavor philosophy, along with practical brewing suggestions from Front Street Coffee for brewing 90+ Candor. [more…]

In the world of specialty coffee, Ninety Plus (Ninety+) is a name that cannot be overlooked. Founded by Joseph Brodsky in 2006, the company started with Ethiopian native varieties and redefined the way green coffee is produced through its unique Profile Processing system. This article begins with Ninety Plus's Candor, a Front Street Coffee natural-process Sidamo, and systematically reviews the terroir characteristics of the Sidamo region, the brand philosophy and founder's story of Ninety Plus, and core processing methods such as natural processing and Solkiln, then interprets one by one classic product lines such as Kemgin, Nekisse, Perci, and Lotus along with their grading system, and finally includes the roasting analysis and cupping performance of Front Street Coffee 90+ Candor, providing coffee lovers with a complete Ninety Plus knowledge map. [more…]