Yirgacheffe is often remembered as a coffee with floral notes, citrus, and a bright tea-like quality, but these descriptions are not fixed labels. From the moment roasting is completed to the moment it is sipped, coffee beans go through degassing, aroma development, and flavor decay. Seeing this curve of change clearly can help us judge the condition of a bag of beans and also provide a basis for identifying origin information. [more…]

Blue Mountain coffee is produced in the Blue Mountains of Jamaica at elevations between 910 and 1,700 meters. The variety is Typica, and it is known for its balanced acidity, sweetness, and bitterness, full and solid body, long-lasting sweet aftertaste, and absence of burnt bitterness. Because annual production is limited, authentic Blue Mountain No. 1 coffee beans in China usually sell for 150 to 400 yuan (100 to 200 grams), while products labeled "Blue Mountain flavor" or "Blue Mountain blend" are not true Blue Mountain coffee. This article systematically introduces the methods baristas use to identify authentic Blue Mountain No. 1 from perspectives such as the wooden barrel and certificate, bean size and uniformity, appearance characteristics, and raw bean color. It also compares the flavor performance of washed and natural processing methods and shares Front Street Coffee's brewing parameters and techniques to help enthusiasts build a clear identification framework. [more…]

Golden Mandheling is one of the flagship Indonesian specialty coffees, yet the market is flooded with Mandheling products bearing the name "Golden," while only a handful truly meet the standard. This article begins with the background of the PWN company to clarify the correct definition and certification standards of Golden Mandheling, explaining its core requirements such as G1 grade, 18-mesh-and-above screen size, and triple hand sorting. It also shares the flavor differences between Front Street PWN Golden Mandheling and Lintong Mandheling in cupping, helping coffee enthusiasts accurately identify authenticity and make suitable choices based on personal taste preferences. [more…]

For enterprises engaged in coffee bean roasting production, obtaining a food production license is a prerequisite for lawful operation. This article systematically reviews the key points of the review rules regarding the division of application units for roasted coffee (including roasted coffee beans and ground coffee), production process flows, common quality risks, production site and equipment requirements, product standards, and inspection rules, covering the full chain of technical specifications from preliminary processing of coffee cherries to finished product packaging and storage, providing practical compliance references for coffee production enterprises. Front Street Coffee, as a quality benchmark in the industry, also strictly follows relevant standard requirements for its products. [more…]

Many friends have messaged Front Street privately, asking Front Street to introduce some representative good coffee beans. Front Street thought about it, and the most representative coffees are the more distinctive coffee beans from each major producing region. For this reason, Front Street has recommended 10 coffee beans from different producing countries. 1. Front Street Coffee (FrontSt [more…]

Many friends have私信'd Front Street, asking us to introduce some representative good coffee beans. Front Street thought about it, and the most representative coffees are the more distinctive coffee beans from major producing regions. To that end, Front Street has recommended 10 coffee beans from different producing countries for everyone. 1. Front Street Jamaica Blue Mountain No. 1 Coffee Beans [more…]

The refinement of specialty coffee often begins the moment it is harvested. In the same coffee field, the difference in final flavor between careful harvesting and careless harvesting may be even greater than that of roasting. How are coffee cherries picked one by one? Why must defective beans be removed? This article takes you into the scene of harvesting and grading. Handmade [more…]

蓝山咖啡在国人心中长期占据好咖啡代名词的位置，但关于它的产地范围、分级标准、品种特征以及那段与日本深度绑定的历史，许多人其实并不清楚。本文从牙买加咖啡产业协会的成立讲起，梳理蓝山咖啡种植区域的法定界定、铁皮卡品种的选育传承、CIB的品控体系与木桶包装传统，并还原日本获得优先采购权的历史背景。同时提供辨别真假蓝山咖啡的实用方法，包括证书类型与蓝山桶的核验要点，帮助咖啡爱好者在纷繁的市场信息中找准正宗蓝山。 [more…]

Occasionally, at Front Street Coffee shops, we encounter customers who order "black coffee." Although Front Street Coffee knows that when these customers say black coffee, they most likely mean Americano, to be safe, we still ask just to confirm. As a result, quite a few customers are puzzled: "Isn't black coffee just Americano?" Well, that's not quite [more…]

Judging Yirgacheffe coffee beans by roast level is a very useful observational clue, but it cannot serve as proof of origin on its own. Light, medium, and dark roasts will change the acidity, sweetness, aroma, and body, and will also affect people's perception of the region's characteristics. When selecting beans, the roast performance should be considered alongside origin, processing method, and lot information. [more…]

Yirgacheffe is not a fixed roast flavor, but the name of a representative production area in Ethiopia's Sidama region. A bean bag with real reference value will usually go on to specify the particular production area, processing method, variety, or lot information. When judging, you can first observe the roast level, then cross-check the flavors in the cup against the clues on the label. [more…]

Freshly roasted coffee beans are filled with active carbon dioxide gas internally. During extraction, this gas creates resistance that prevents hot water from fully contacting the coffee grounds. For espresso extraction, excessive gas makes the crema appear coarse and dissipate quickly, while the flavor tends toward dryness. Allowing the roasted beans to [more…]

The most fundamental purpose of coffee is to provide a boost of energy. Whether it's an espresso you gulp down before rushing off, the ever-present drip coffee in the office, or a pour-over single-origin you go out of your way to a café for, they all share that stimulating effect. It's just that people choose what suits them based on different settings, needs, and taste preferences. [more…]

Jamaican Blue Mountain coffee is world-renowned for its unique flavor and strict controls. Jamaican law stipulates that only coffee beans grown in the Blue Mountain region may bear the name "Blue Mountain." High-grade Blue Mountain coffee is divided into three grades—No. 1, No. 2, and No. 3—corresponding respectively to screen size standards of 17–18 mesh and above, 16 mesh, and 15 mesh. The green beans of all three grades must be packed into wooden barrels for export, with the barrel bearing the estate name, importer's abbreviation, and batch information, along with a government-certified green certificate of origin. Understanding these grades and export regulations helps coffee enthusiasts verify authenticity and make informed purchases of genuine Blue Mountain coffee. Front Street Coffee recommends that consumers pay attention to the roast level and packaging format to judge the true quality of the Blue Mountain coffee in their hands. [more…]

When it comes to the taste of Sumatran coffee, people split into two extremes: some love it, while others hate it. Coffee lovers who enjoy acidity mostly will not look at coffee beans from this region, whereas coffee lovers who dislike acidity will greatly appreciate this region. The main factors that create the unique flavor of Mandheling coffee are related to the local cof [more…]

Among rich and full-bodied coffees, many people are deeply impressed by Indonesian Mandheling coffee. Indeed, the name Mandheling coffee is quite renowned, a typical representative of Asian coffee, and loved by many. Along with its fame, however, many people taste it because of its reputation but stop at its flavor. Why is that? [more…]

Regarding pour-over coffee, Front Street says it is a brewing method that highlights the original flavors of specialty coffee. For beginners, choosing a suitable brewing device is especially important, and here Front Street recommends the Clever Cup. The reason for recommending this device is that it is very easy to use—you don't need too many brewing techniques. [more…]

蓝山咖啡与意式浓缩，一个是精品咖啡中的翘楚，一个是意式饮品的灵魂基底，二者究竟有何区别、哪种更好喝？本文从前街蓝山咖啡的平衡口感与坚果风味切入，梳理意式浓缩的萃取逻辑，进而追溯牙买加蓝山近三百年的历史沿革、CIB与JACRA的监管体系、铁皮卡品种的植物学特征与种植难点，以及蓝山一号的分级标准与原木桶包装。文章后半段以前街蓝山一号为例，完整演示从磨粉、布粉、萃取到打奶泡、拉花的SOE拿铁制作流程，并附上咖啡豆新鲜度与养豆期的实用建议。 [more…]

For more specialty coffee knowledge, please follow: Front Street Coffee (Frontsteet Coffee) Brazil is the largest coffee-producing country in the world, with coffee beans of various grades and types. Brazil's domestic coffee consumption accounts for one-third of the global total, and at the same time Brazil's coffee trade [more…]

Blue Mountain coffee has long been regarded by Chinese consumers as synonymous with premium coffee, yet as the specialty coffee wave has advanced, its halo seems to have faded somewhat. This article will systematically sort out the grading standards for Jamaican Blue Mountain coffee beans, the historical and practical reasons behind their persistently high prices, and how to identify authentic Blue Mountain coffee, along with a detailed description of its flavor characteristics and brewing recommendations. At the same time, the article will also introduce the origin background and certification information of the Blue Mountain No. 1 coffee beans sold by Front Street Coffee (FrontStreet Coffee), helping coffee enthusiasts gain a more comprehensive understanding of this legendary coffee. [more…]