For pour-over Yirgacheffe, the standard is flavor layering and clarity: washed Gedeb, with its citrus florals and green tea sweetness, unfolds layer by layer through the pour-over filter paper; sun-dried Huakui has a richer fruit aroma—when brewed as pour-over, the strawberry sweetness arrives first, followed by the passion fruit acidity—pour-over brings out Yirgacheffe's layering [more…]

The allure of dark roasting lies in its ability to push the flavor characteristics of certain regions toward richer, more complex levels. Not all regions are suited to dark roasting, but there is a category of beans that is naturally in harmony with deep roasting—they typically possess a foundation of low acidity, full body, and solid sweetness, and after undergoing the high-temperature development following second crack, [more…]

The transformation of a bean from light roast to dark roast takes only a few short minutes to complete, with a temperature difference of just about 10°C, yet the flavor and aroma undergo earth-shattering changes. Light roast refers to beans dropped during the period from the middle of first crack to just after the end of first crack! At this point, the beans, because within their bodies [more…]

Regarding the best specialty coffee beans, opinions actually vary from person to person, with personal preference being the biggest factor. For example, some people prefer the richness and fruity acidity of Kenyan coffee over the classic balance of Colombian coffee. Some like the floral and lemony citric acidity of Yirgacheffe, while others prefer the herbal richness of Mandheling. [more…]

How much of an impact does the freshness of coffee beans really have on flavor? Through comparative observation and roasting cupping of four washed Yirgacheffe G2 green beans, this article analyzes one by one the key role of freshness in coffee quality, from green bean color and dehydration state to post-roast aroma and mouthfeel layers. The test used the same roasting curve and repeatedly evaluated the coffee by pour-over and immersion methods, ultimately finding that Sample A and Sample B formed a striking polarity—the former had prominent floral and fruity notes and a long, sweet finish, while the latter lacked vitality due to aging. Whether green beans or roasted beans, freshness is the core element that determines the soul of coffee, and Front Street Coffee has always emphasized the importance of storage conditions. [more…]

In a broad sense, latte coffee refers to coffee made with espresso as the base, with a certain proportion of milk added. It can be said to be an essential coffee drink on the menu of the vast majority of coffee shops, because whether it is a large chain brand or a refined independent coffee shop, the latte is almost always the highest-selling item. [more…]

Coffee beans undergo different changes at each roasting stage. During the process of roasting green coffee beans into roasted beans, as moisture is lost, they gradually go through dehydration, yellowing, and then first crack and a dense first crack. Because the moment first crack begins means the coffee beans have already matured, if at this point we still do not intend to stop and still want to [more…]

Indonesia has been on the coffee-planting path since the Dutch started it in the 17th century, and to this day Indonesia's coffee enjoys a pivotal position internationally. But if you were to ask which Indonesian specialty coffee is the most famous, many people would probably think of Sumatra Mandheling. So what exactly is Mandheling? Does it taste good? How do you choose a high-value [more…]

When tasting coffee, we focus on flavor, mouthfeel, and aftertaste, but when it comes to complexity, few people understand what it means. In this article, Front Street Coffee will help you understand complexity in coffee!! When a coffee is rich in complexity, it means that in one sip, you can clearly perceive multiple flavors, that is, [more…]

Anyone who drinks coffee regularly knows that coffee beans come in different roast levels, and the flavor and mouthfeel they present are all different. As a café that roasts its own beans, Front Street has dozens of batches of coffee beans to roast every day. We know the flavors of light-roasted Yirgacheffe, medium-roasted Brazilian coffee, and the like like the back of our hand, and we also need to [more…]

Harar is one of Ethiopia's oldest coffee-producing regions and one of the earliest in the world to see commercial coffee cultivation. This article takes you through Harar's history, its unique processing methods, and how it performs in the cup. [more…]

Yemen is the birthplace of commercial coffee cultivation, and the port of Mokha was once the starting point of the global coffee trade. This article takes you through the long history of Yemeni coffee, its unique processing methods, and how it performs in the cup. [more…]

Kenyan coffee is world-renowned for its bright and complex acidity, and the K72 washed processing method pushes this characteristic to the extreme. This article will take you deep into Kenya's coffee origins and variety composition, break down every step of the K72 double fermentation process in detail, and compare and taste the flavor differences brought by washed and natural processing methods. From the Asali Honey Processing Station in the Thika region to the French Mission Bourbon at Hania Estate, we will use two coffees of distinctly different styles as samples to analyze their aroma, acidity, sweetness, and aftertaste. Whether you are a beginner just getting to know Kenyan coffee or an experienced enthusiast looking for brewing inspiration, this article can provide you with valuable reference. [more…]

When choosing coffee beans with tropical fruit flavors, you can set the complex information aside for a moment. For everyday bean buying, you need to consider how quickly you'll drink them, how much to buy at a time, and whether you mainly make black coffee or milk coffee at home. Start from the two sets of differences—light and refreshing versus rich and full-bodied, and black coffee versus milk coffee—then look at the roast date and processing method, and your judgment will be more in line with your [more…]

When choosing specialty coffee beans for a moka pot, you can set the complex information aside for now. For everyday bean buying, you need to consider how quickly you'll drink them, how much to buy at once, and whether your home mainly makes black coffee or milk coffee. Start by looking at the two sets of differences—light versus rich, and black coffee versus milk coffee—then look at the roast date and processing method, and your judgment will be more in line with daily life. [more…]

In the flavor universe of specialty coffee, floral notes are the most enchanting "hidden Easter egg"—they lift coffee out of the stereotype of bitterness and add a fresh, elegant layer of complexity. That said, the types of floral notes that appear in coffee are actually not that many, usually white floral notes dominated by jasmine, coffee blossom, and magnolia, along with rose [more…]

From bean to cup, a coffee still has to go through grinding and extraction. When it comes to home-use Americano coffee beans, your daily buying decisions need to take into account how fast you drink it, how much to buy at a time, and whether your household mainly makes black coffee or milk coffee. First confirm your usual equipment and preferred taste, then compare specific beans—your actual practice will have clearer direction. [more…]

Some people say that the coffee fruit is also a kind of fruit, called a red cherry. Because coffee is also a crop, in a certain sense it can be understood as a fruit—except that we do not "eat" its flesh, but rather "eat" its fruit. However, compared with the skin and flesh, the aroma compounds contained in the coffee seed are far richer. [more…]

When choosing a tasty Brazilian coffee bean, you can set the complex information aside for now. For everyday bean buying, you need to consider how quickly you'll drink it, how much to buy at once, and whether you'll mainly make black coffee or milk coffee at home. Starting from these two pairs of differences—light or full-bodied, black coffee or milk coffee—and then looking at the roast date and processing method, your judgment will be more in tune with daily life. [more…]

In recent years, the coffee market has been very interested in some rare or exclusive coffee varieties, and recently some special varieties have appeared in the public view through coffee competitions, among which there is the papaya variety (Papayo) [more…]