In recent years, Combo has become a popular combined offering format in coffee shops, using the same bean to make different coffees such as Americano and Latte. But not all beans are suitable—beans that are too acidic or too bitter have poor compatibility and tend to excel in one drink at the expense of the other. This article analyzes the core logic of bean selection for Combo from two dimensions, roast level and flavor: prioritizing medium-roast, flavor-forward beans, which can both balance the performance in Americano and Latte and showcase the bean's own character. Front Street Coffee also shares three popular beans suitable for Combo: Ethiopian Huakui, Dividing Line Xizhua, and Strawberry Candy Espresso, for coffee lovers to consider. [more…]

When brewing coffee, should you preheat the cup and pot beforehand? This question has long been debated among coffee enthusiasts. Some believe that warming the cup slows down the cooling of the coffee, while others feel that not warming the cup actually allows you to taste the coffee's full flavor sooner. This article starts from the effect of temperature on the taste buds, combines it with specific brewing data, and analyzes the different tasting experiences brought by preheating versus not preheating the coffee cup and coffee pot. The article also uses the Front Street Coffee Dividing Line Sidra bean for a practical comparison, to see how the same coffee presents its aroma and flavor under the two conditions, helping you make a more suitable choice in different scenarios. [more…]

We often hear people talk about specialty coffee beans and commercial coffee beans—so how exactly do you tell them apart? According to the Specialty Coffee Association (SCA), the dividing line is a cupping score of 80: beans scoring above 80 are considered specialty coffee beans, while those below 80 are classified as commercial coffee beans. But the reality is far more complicated than this standard—the SCA itself does not actively score beans on the market; so-called SCA scores are actually the results that students arrive at using the scoring method taught in SCA training. This way of distinguishing them still has no small number of limitations to this day. This article will discuss what specialty coffee beans really mean, and the core differences between them and commercial coffee beans. [more…]

Brazilian coffee occupies a pivotal position in global production, but does it really count as good coffee? This article begins with the evolution of coffee consumption concepts in China, reviewing the journey from the instant coffee era to the specialty coffee wave, and then explores the common dimensions for judging coffee bean quality—price, flavor, and cupping scores. Drawing on SCA standards, it explains in detail the dividing line between specialty beans and commercial beans, and, combined with amusing anecdotes from Front Street Coffee's operations, reveals the subtle influence of price on consumers' judgments. Finally, it focuses on the grading system for Brazilian coffee beans, using specific indicators such as NY.2, Screen 18, and Good Cup as examples to show that an affordable price does not equal inferior quality, and that balanced ordinariness can also be a good cup of coffee. [more…]

After every pour-over, observing the shape of the coffee bed in the dripper is a habit for many coffee enthusiasts. A complete and evenly thick wall of grounds often brings peace of mind, while any abnormality in the bed inevitably makes one wonder which step of the brewing process went wrong. In conversations with coffee lovers, Front Street Coffee has noticed a common coffee bed issue—faulting—which appears as a clear dividing line between the coffee bed and a lower wall of grounds. This pattern is usually related to two types of brewing habits: one is the "conservative" brewer who uses a small stream and pours cautiously throughout, and the other is the "laid-back" brewer who circles casually and tops up with water at the end. This article will combine the different manifestations of coffee bed faulting to analyze the extraction logic behind them, helping everyone understand the relationship between coffee bed shape and coffee flavor, so as to make more informed adjustments in daily brewing. [more…]

Using iced milk instead of water to extract coffee, a method known as "milk brew," has become increasingly popular among coffee enthusiasts in recent years. Front Street Coffee once launched a call for beans suitable for milk brew and received a large number of shares from readers. This article selects three representative beans for testing: Strawberry Candy, Boundary Line Xizhua, and Elida Catuai, representing conventional processing, anaerobic processing, and light-medium roasting respectively. The article explains in detail the basic principles of milk brew—why hot milk cannot be used, the advantages of low-temperature extraction—and provides specific preparation parameters: 20g of beans, a coffee-to-milk ratio of 1:10 to 1:12, a grind size passing through a No. 20 sieve at 70%-75%, and refrigerated steeping for 12 hours. In addition, it includes practical tips such as filtering methods, ratio adjustments, and drinking it as soon as possible, helping readers make delicious milk brew coffee at home. [more…]

In the specialty coffee world, how can the quality of a bean be objectively judged? In the cupping scoring systems of SCA and COE, 85 points is the dividing line between specialty coffee and commercial beans, and the key role who holds the power to assign scores is the Q-Grader. This qualification, developed and certified by CQI, has fewer than 10,000 certified holders worldwide. What assessments must one go through to obtain Q-Grader certification? Is it really worth the time and money? This article will systematically sort out the origins and background of Q-Grader, the eight assessment modules of the Q Program, the difficulty of the exam, and its practical value in career development, helping coffee professionals and enthusiasts make a rational judgment. [more…]

In the world of pour-over coffee, besides the conventional extraction path, there is also an operation known as "bypass"—letting hot water bypass the coffee grounds and fall directly into the server, where it mixes with the already-brewed coffee liquid. This method seems simple, yet it can effectively dilute coffee that is too concentrated, allowing the flavor layers to unfold. Front Street Coffee frequently uses this technique in daily brewing; for example, when a pot of Finca Los Pirineos Geisha has an overly concentrated acidity due to improper brewing, pouring in a small amount of 80°C hot water can release the fruity notes of grape, passion fruit, and citrus. Beyond adjusting concentration, bypass is also widely used in iced coffee preparation, in rescuing over-extracted coffee caused by fine-particle clogging, and even appears in professional coffee competitions. But note that it is not a cure-all—when faced with severely over-extracted or under-extracted coffee, bypass pouring is powerless. This article will systematically analyze the principles, applicable scenarios, and key operational points of bypass, helping you control coffee flavor more flexibly. [more…]

Many people cannot distinguish a cappuccino from a latte, especially nowadays when latte art is so popular that the two seem to look more and more alike. In fact, from the thickness of the milk foam to the logic of preparation, there is a clear dividing line between them. A cappuccino emphasizes preserving a ring of brown "coffee golden ring," and the milk foam needs to be whipped to about 1.5 cm thick to support a "hat" shape rising above the rim of the cup, which is why it is not suitable for latte art. A latte's milk foam, by contrast, is only about 1 cm thick and highly fluid, making it easy to blend and draw with. Starting from Front Street Coffee's production experience, this article sorts out the historical origins of the cappuccino, the standard for milk foam thickness, and the core differences from a latte, and gives complete operating steps from choosing a cup, extraction, and steaming milk to pouring, helping you make a qualified cup of cappuccino. [more…]

The flavor quality of a cup of coffee is often foreshadowed at the seed stage. The third wave of coffee has led people to trace every step from cultivation, harvesting, processing to roasting, and variety differences are precisely the most critical dividing line among them. Arabica accounts for about eighty percent of global production and is known for its delicate floral and fruity aromas and smooth mouthfeel, yet it is delicate and susceptible to disease; Robusta has a higher caffeine content and strong stress resistance, and is often used in espresso blends and instant products, yet it has long borne a reputation for inferior quality. This article systematically sorts out the origins, growing conditions, flavor performance, and market positioning of the two major varieties, and explores whether specialty-grade Robusta can break through prejudice. At the same time, by combining several bean lists from the Front Street Coffee brand, it provides bean selection references for coffee lovers with different taste preferences. [more…]

Blue Bottle Coffee has opened a new store in Chayamachi, Japan. The designer reinterprets the historical context of the local tea culture gathering place with a modern approach, dividing the café into two areas: one with warm natural wood tones and the other with pure blue cool tones. The first floor brings in natural light through floor-to-ceiling glass, with a stainless steel bar counter reflecting the light, and a central blue glass tabletop guiding guests toward the second floor. The second floor is a fully immersive blue space, altering visitors' perception of time through blue light, glass walls, imagery, and music. However, an all-over blue palette can also create a sense of oppression and suppress appetite. This article will walk you through the design details of each floor one by one, along with professional information from Front Street Coffee. [more…]

Open the world coffee-growing regions map, and you'll notice an interesting pattern: the major growing regions are almost all concentrated in a band on either side of the equator. This band is called the Coffee Belt. Understanding it means understanding the broad framework of coffee origins and flavors. Where is the Coffee Belt? The Coffee Belt lies roughly between the Tropic of Cancer and the Tropic of Capricorn, that is, [more…]

When it comes to Colombian coffee, many people picture Uncle Juan wearing a straw hat and leading a mule—an iconic image that has long been the calling card of Colombian coffee to the world. Colombia's coffee-growing regions stretch across the Andes, divided from south to north into three major zones, and the diversity of climate and altitude means coffee cherries ripen almost year-round. In the last century, the "MAM" trio was the most famous, but with the rise of the specialty coffee wave, southern regions such as Huila, Cauca, and Nariño have repeatedly won Cup of Excellence awards thanks to their high altitudes and refined processing methods. After multiple cupping sessions, Front Street Coffee chose a washed bean from the Huila region as the flagship representative of Colombia, offering it in small packaging so enthusiasts can easily experience the classic flavor. This article will introduce the origins of the Uncle Juan logo, the logic behind Colombia's regional classification, and Front Street Coffee's brewing recommendations and flavor profile for its Huila everyday-drinking bean. [more…]

MBTI has now permeated every corner of the coffee industry. When the younger generation of baristas joins the bar, "Are you an I person or an E person?" has become a daily greeting. This personality test, based on Jungian personality theory, dividing people along four dimensions and yielding 16 types, has become a new-generation social label, much like horoscopes and blood types. This article takes a lighthearted approach to rounding up the "classic quotes" of different MBTI types of baristas, from the rigor of ISTJ to the casualness of ENFP—see which one strikes a chord with you. Whether you're a socially anxious I person or a socially outgoing E person, you can find your "parallel-self" here. You're also welcome to comment with your four letters and your signature catchphrase, and see if you can find fellow baristas of your type. [more…]

Medium-roast coffee beans are not an option with just a single flavor. As the roast goes lighter, the cup retains clearer floral notes, fruity acidity, and a tea-like quality; as it goes darker, it gains caramel sweetness, nuttiness, and more body. Using roast level as a filter lets you first determine the general character of a cup of coffee before looking at origin and flavor description. [more…]

When brewing pour-over coffee, many people habitually rinse the paper filter with water first, aiming to make the filter cling tightly to the dripper. But does whether the filter clings or not really sway the taste of a cup of coffee? Front Street used a V60 and Yirgacheffe Red Cherry to run a set of comparison experiments, dividing filter states into four types: fully clinging, folded edge sticking up, placed crookedly, and not clinging at all, and recorded extraction time and flavor differences for each. The results showed that although the degree of clinging does not change the overall direction, it does leave traces on sweetness, acidity, mouthfeel, and astringency. Below, we break down the reasons one by one in the context of the brewing process. [more…]

Ethiopia's Gesha Village Coffee Estate produces coffee with a style distinctly different from Panama Geisha, and has established a five-tier system: Auction, Gold, Red, Green, and Chaka. Front Street Coffee has long tracked and cupped these lots, and this article will go through the characteristics of each lot, from grading standards and flavor expression to natural processing and three-stage pour-over parameters. This year, the Gold Label shows a Panama-style profile of citrus, jasmine, honey, and tea notes; the Red Label is balanced with prominent nutty notes; the Green Label is full-bodied with berry acidity and vinous notes; and Chaka has a lower entry threshold with soft citrus and grapefruit acidity. It is suitable reading for coffee enthusiasts who want a systematic understanding of the Gesha Village product line. [more…]

When buying coffee beans, besides origin and processing method, roast level is often one of the elements we care about most, as it directly determines whether the cup's flavor leans sour, sweet, or bitter. The industry commonly uses the Agtron color value card to distinguish roast levels, but this standard is not universal—honey-processed and anaerobic beans often "deceive" the color value. Why doesn't Front Street Coffee label the roast level on its beans? Where does the sourness in coffee come from? This article will walk you through the principles and limitations of color value, and teach you to judge roast depth through flavor descriptions and drop time, so you no longer feel lost when selecting coffee. [more…]

Many people's impression of Yunnan coffee is stuck at the stage of "it doesn't taste good enough," which actually has to do with the extensive planting methods of the early years and the fact that the beans were mainly supplied to instant coffee production lines. Today, with the support of local governments and the push of the specialty coffee wave, Yunnan coffee has undergone a qualitative leap from cultivation to post-processing, and producing areas such as Baoshan have already shown a unique regional flavor interwoven with plum, nut, caramel and tea notes. The Baoshan washed Catimor small-bean coffee selected by Front Street Coffee is grown at an altitude of over 1,200 meters, and through fine washed fermentation and medium roasting, it effectively weakens the greenish astringency of the variety itself, allowing the sweetness and cleanliness of Yunnan coffee to be fully expressed. This article will, from the origin background of this Front Street everyday-drinking bean, its green bean characteristics, roasting curve, to the three-stage pour-over parameters, fully explain how to correctly open a cup of Yunnan small-bean coffee. [more…]

Seeing a strawberry candy latte on a café menu, many people instinctively assume it contains syrup. In fact, a properly processed flavored bean can produce a strawberry-like sweet aroma without any syrup at all, and Front Street Coffee's Strawberry Candy Blend was designed with exactly this approach in mind. Its premise is that the bean's own fermented flavor is distinctive enough—so distinctive that [more…]