SOE is not a particular kind of coffee bean, but rather a term for single-origin or single-batch coffee used for espresso extraction. It describes the source of the beans and the way they are served, and does not mean an espresso machine is required. As long as the beans are consistent in quality and the roast level is suitable, SOE can absolutely be brewed by pour-over with a dripper instead, and you can taste even more than you would from an espresso [more…]

When you first start buying beans, rather than chasing breadth of flavor, it's better to first dig deep into a single bean: choose one with a clear flavor profile and high brewing compatibility, lock in the dose, grind, and water temperature, then observe the details of the entry, sweetness, and finish—this is how a flavor reference is established. Pour-over flavor comes from origin, variety, processing method, and roast level. [more…]

Dark-roasted coffee beans are not limited to just one flavor. As beans move from medium-dark to dark roast, their original fruity acidity gradually recedes, while caramel, cocoa, nutty, and roasted aromas become more prominent, and the cup feels fuller on the palate. When choosing, rather than fixating solely on the words "dark roast," it's better to further confirm whether it sits at the darker end of medium-dark or at a very dark level. Medium-dark leaning [more…]

Coffee with rich crema usually feels more coating on the palate, and its aroma tends to linger a bit longer in the mouth. However, shiny coffee bean surfaces do not necessarily mean the brewed crema will be abundant. Roast level, bean freshness, blend composition, and extraction method all affect the crema in the cup. To find a suitable [more…]

For everyday-priced Yirgacheffe coffee beans, simply memorizing a few names isn't enough. When buying beans for daily use, you need to consider how fast you'll drink them, how much to buy at once, and whether you'll mainly make black coffee or milk coffee at home. What's truly worth referencing is the sweet-to-sour ratio once it hits your palate, the body's thickness or thinness, and the lingering aftertaste once it cools—then, combined with your brewing habits, choose [more…]

If you often buy beans and brew them at home, you've probably noticed that some coffee beans start to show oil on their surface after sitting for a while. Other beans, no matter how long they're stored, still look dry on the surface. This leads to a rather interesting phenomenon: some people believe that coffee beans [more…]

A cup of light-roast pour-over is often appealing for its bright aroma, lively acidity, and the fruity, floral, or tea-like finish it leaves on the palate. It doesn't have to taste sharp; it can also be very sweet and mellow. When choosing, rather than fixating solely on the word "light roast," it's better to look further at the flavor tendencies and your own drinking habits. [more…]

Fully automatic coffee machines usually focus on one-touch espresso, Americano, and milk coffee. The roast level of the coffee beans directly affects the flow rate, aroma expression, and mouthfeel. Rather than fixating only on origin or flavor descriptors, it's better to first look at the light, medium, medium-dark, and dark roast labels on the packaging, then combine that with the drinks you have every day to choose the one that's easier to dial in. [more…]

The aroma of lightly roasted beans is often very distinct, but from the moment roasting is completed to the moment they are brewed, they do not immediately reach their ideal state. The beans continue to slowly release carbon dioxide internally, and brewing too early tends to produce sharp acidity, dissipated aroma, and insufficient sweetness. When you consider the roast date, resting time, and the rate of consumption after opening together, [more…]

When coffee brewed with a moka pot has a layer of fine bubbles on its surface, it is often called crema. It is not the same as the crema of espresso; rather, it is foam formed together by carbon dioxide, coffee oils, and fine particles that hot water carries out as it passes through the coffee bed. The freshness of the beans directly affects the amount, fineness, and dissipation of this layer of foam. [more…]

Coffee brewed in a moka pot is quite concentrated, and the roast level of the beans directly affects how it tastes. If you prefer a cup that is round, clearly sweet, and not dominated by acidity, you can narrow your bean choices to the medium to dark roast range, then narrow further based on whether you add milk and whether you like a heavy body. Rather than fixating only on the name of the origin, the roast [more…]

The aroma of medium-roast pour-over beans isn't fully developed the moment they come out of the roaster. After roasting, the beans continue to release carbon dioxide, and the volatile aromatics are still re-integrating; if you brew too early, the coffee bed puffs up noticeably, water tends to channel around it, and the cup may have a soaring aroma but sweetness that hasn't come together yet. So when choosing beans, you should check the roast date, and also give them time to [more…]

Coffee beans begin degassing continuously from the moment roasting is complete, and their aroma slowly changes as well. When making an Americano, the espresso is further diluted with water; overly active gas can make extraction uneven, while leaving it too long may leave nothing but flat bitterness. Rather than fixating on "the fresher the better," it is more practical to plan the rhythm of opening the bag, drinking, and finishing it, so that a bag [more…]

Traditionally, to highlight a rich and full-bodied coffee flavor, roasters commonly use dark roasting. The increased roast level promotes more caramelization of substances, so dark-roasted coffee typically carries abundant notes of chocolate, spices, caramel, cocoa, maple syrup, and the like. In terms of aroma, dark-roasted coffee has a hint of chocolate. [more…]

After coffee beans leave the roaster, their aroma does not immediately reach its ideal state. The beans still contain a fair amount of carbon dioxide, so during brewing they degas vigorously, the water flow easily bypasses the coffee bed, and although the cup may have a powerful aroma, its sweetness and complexity have not yet unfolded. When choosing a blend, rather than simply assuming "the fresher the better," it is better to consider the roast date and the expected opening [more…]

Americano has become the beverage of choice for many young people. A cup of Americano after a meal not only cuts through greasiness and aids digestion, but also effectively breaks down fat. Combined with proper exercise, it can help with weight loss, which is why Americano has also become the coffee drink of choice for many celebrities. Front Street Coffee (FrontStr [more…]

Compared to tropical fruits, the description "berry" is obviously much easier to understand, but the word "berry" does not refer to just one specific fruit; rather, it broadly refers to a category that includes many small, juicy fruits. However, unlike tropical fruits, berries have their own separate category in the new version of the SCA Coffee Flavor Wheel released in 2016. [more…]

A cup of commercial espresso at the bar has its origins thousands of kilometers away at the source. Blending is not as simple as pouring several bags of roasted beans together and mixing them evenly—a professional roaster's blend is designed from the moment green beans are purchased. Understanding this upstream perspective can help shop owners see through many of the "whys" when selecting beans. The starting point of a blend is the recipe definition. [more…]

In the past, Mandheling was mainly sold under the trade name "Sumatra coffee," and only later did people use the three characters "Mandheling" to refer to this Indonesian Arabica coffee. People often take the words preceding a coffee's name as the name of a processing station or place of origin, but Mandheling is rather special—it is a minority [more…]

When it comes to impressions of Mandheling coffee, Front Street Coffee believes that beyond its rich, mellow body and steady roasted aroma, people also associate it with a unique "Mandheling flavor"—herbal notes. The herbal taste of Mandheling refers more to aromas reminiscent of herbs, earth, and wood, which emerge after the mellow fragrance, uniquely [more…]