Professional barista exchange, please follow Front Street Coffee (FrontStreet Coffee). Many friends have asked Front Street's baristas: "Can you really taste so many flavors in the beans? How do you taste them?" First, this is about personal sensory perception. As everyone grows up, [more…]

The flavor logic of light-roasted beans is "preservation": the roasting time is short, so the floral and fruity aromas and acidity of the origin are retained to a greater extent. When brewed properly, it is a bright and clean cup. The light-roast version of Front Street Coffee Yirgacheffe Gedingding has a clear citrus and green tea sweetness, and the acidity is a lively fruit acidity rather than a sharp, irritating sourness—the sweet-and-sour sensation of a light roast. [more…]

The saying "coffee should be drunk while it's hot" is something people often keep on their lips, and not without reason! Front Street Coffee remembers a coffee friend describing coffee after it had gone cold like this: "After one sip my head hurt so much, that bitter/sour + woody taste lingered in my mouth and wouldn't go away, and it made me withdraw for a long time~" Hot coffee left to cool [more…]

A balance of acidity and sweetness isn't exclusive to any single type of coffee bean, nor is it simply a matter of adding sourness and sweetness together. The roast level determines where the flavor emphasis lies: when beans are roasted light, fruity notes and a crisp, refreshing quality stand out more; at a medium roast, acidity, sweetness, and body blend together more easily; and as you go darker, caramel, cocoa, and nutty aromas gradually take over. [more…]

"Acidity" can be said to be the mainstream flavor of coffee today. Since the rise of specialty coffee, coffee roasting has begun to shift from dark to light, and the flavor has transformed from a monotonous bitterness into a colorful spectrum of acidity. This has attracted many friends who couldn't handle the "coffee taste" (bitterness) to start exploring coffee, savoring the floral notes of light-roasted coffee. [more…]

Nowadays, when tasting a cup of coffee, we are amazed by its bright, fruity acidity, and satisfied by its bitter-then-sweet, full-bodied taste. Traditional coffee smells fragrant but tastes bitter, which is hard to accept; even the sweet-and-sour light-roasted coffee is hard for some people to swallow. A customer saw Front [more…]

In the flavor spectrum of coffee, "sweetness" is the most easily overlooked segment. Many people waver between acidity and bitterness, yet fail to realize that in specialty coffee there is an entire route centered on sweetness—smooth, easy to drink, and appealing to all ages. This article explains sweet-tasting beans all at once. Where does coffee's sweetness come from? Coffee's sweetness mainly comes from roasting. [more…]

Americano may have already become the mainstream choice in coffee shops. Especially in summer, a glass of iced Americano is definitely a refreshing treat. Coffee has become a daily habit for many people—sometimes it's about enjoying the slow moments of life, and sometimes it's about adding a boost of mental energy to a疲惫 life of day-night reversal. No [more…]

If you want your pour-over coffee to taste mellow, roast level is a very practical entry point to observe. It affects the brightness of acidity, the way bitterness appears, the thickness of sweetness, and the direction of aroma. The so-called "neither sour nor bitter" does not mean weakening all the flavors, but rather finding the position that suits you best among refreshing, sweet, and full-bodied. [more…]

A coffee bean with balanced acidity and sweetness is not simply a matter of adding sourness and sweetness together; rather, it has a bright sensation on entry, followed by a soft sweetness, with a finish that is neither sharp nor astringent, and is not overpowered by bitterness. The roast level changes how this balance is expressed: light roasts lean toward aroma and fruity acidity, medium roasts toward rounded sweetness, while dark roasts use caramel and cocoa [more…]

If you want a Yirgacheffe without pronounced acidity, start by checking the roast level on the packaging, then decide on the flavor direction. A light roast usually preserves more of the regional character, which may show up as citrus, berries, or floral notes; a medium roast pushes sweetness and roundness to the forefront; a medium-dark roast leans more toward nutty, cocoa, and roasted tones. So-called "not sour" mainly [more…]

Whether an SOE americano is acidic or not cannot be judged simply by the word "single origin" on the menu. SOE refers to espresso made from single-origin or single-batch coffee beans, and its flavor amplifies the regional characteristics of the beans. When the roast is on the lighter side, citrus, berry, and floral notes are more likely to come through in the cup; as the roast gets darker, the acidity recedes, and caramel, [more…]

Many friends who dislike acidic coffee have had this experience: they order based on online recommendations, only to brew a cup with a fruity sour taste, and it completely ruins their mood. What exactly determines whether coffee is sour or bitter? How can you choose to avoid sourness? This article explains it all at once. The sourness and bitterness of coffee mainly depend on these factors: roast level. [more…]

Many people know that coffee generally falls into two taste categories: sour and bitter. However, some coffee enthusiasts seek a balanced flavor—neither sour nor astringent, sweet but not bitter. With this in mind, today Front Street Coffee brings a few selected coffee beans for everyone to choose from based on their preferences~ 1. Balanced flavor: Front Street Coffee Bird of Paradise [more…]

Coffees from different regions, processing methods, varieties, and roast levels present different flavor profiles, so there is a suitable option for many people, whether they love acidity or not. Many people think that acidic coffee tastes rather sharp, so they start looking for high-quality coffee beans with a non-acidic taste. As consumers, then, what can we [more…]

Front Street Panama Butterfly Coffee Beans Origin: Boquete, Panama Altitude: 1600m Variety: Geisha, Catuai, Caturra Processing Method: Washed Flavor: White floral, citrus, berry, tea-like Recommended Reason: Tastes like floral and fruity tea, refreshing flavor, suitable for pour-over, cold brew, and iced coffee Front Street Indonesia PWN [more…]

If you want a single-origin pour-over with soft acidity and a bitterness that doesn't steal the show, roast level is a very practical place to start. A light roast preserves floral and fruity notes, but it may come across as bright; a medium roast more easily brings out sweetness and roundness; a dark roast offers cocoa, nuts, and a fuller body. The key is not to chase the absence of acidity or bitterness, but to let both sensations land in [more…]

"A sweet aftertaste that promotes salivation, with bitterness giving way to sweetness" is the highest praise people give to a good cup of tea, and in coffee tasting, people also often use the term "sweet aftertaste," usually referring to coffee having a pleasing mouthfeel. So what exactly kind of taste experience is it when you perceive a sweet aftertaste in coffee? And how does it differ from the sweetness of coffee? [more…]

In coffee cupping, there is a scoring category called "Balance," but what it evaluates is not merely the harmony of acidity, sweetness, and bitterness! Rather, it scores the coordination among the coffee's acidity, sweetness, body, and aftertaste. Balance can be said to play the role of coordinator. [more…]

On ordinary days, I get to meet all kinds of customers behind the bar, and quite a few of them are not used to coffee beans that lean sour. Usually, the coffees with strong acidity are those that are roasted lighter, and indeed some lightly roasted coffees have a sourness that is hard to accept. So customers naturally form the impression that cof [more…]