More and more coffee enthusiasts are no longer satisfied with just the brewing stage and have begun trying to buy green beans and roast them at home. But once the green beans are in hand, how to proceed leaves many people stumped. Drawing on the hands-on experience of Front Street Coffee, this article systematically lays out the complete approach to home roasting: from heat control and stirring rhythm, to identifying first crack and second crack and deciding when to stop the roast, to the pros, cons, and techniques of three tools—the roaster drum, the iron wok, and the electric oven—along with a time comparison for roasting the same Brazil Cerrado Red Bourbon on a professional roaster versus a roaster drum. Whether you just want a novel experience or are serious about roasting a batch of beans that is actually drinkable, you will find practical references here. [more…]

More and more coffee enthusiasts are no longer satisfied with simply buying roasted beans and have begun trying to process green beans at home. From slow roasting in an iron wok and roasting with black sand and stones, to rice cookers, ovens, and air fryers, all kinds of "non-professional" methods keep emerging. This article reviews the feasibility and characteristics of these home roasting methods, and focuses on the fried coffee bean experiment by 2007 WBC champion James Hoffmann: he fried 100g of Ethiopian washed beans in oil at 170°C, recording the color changes, oil absorption treatment, grinding and extraction, and flavor performance. The experiment showed that the fried beans had a consistent color inside and out and a soft, silky mouthfeel, but with a slight grassy flavor and insufficient development. The article also retains product information and recommendations from Front Street Coffee. [more…]

Fixation is a key step in tea-making that determines tea quality. It uses high heat to deactivate polyphenol oxidase, preventing the tea leaves from continuing to ferment and turn brown. Different fixation methods—steaming, pan-firing, and baking—give tea leaves distinctly different aromas and flavors. Japanese green tea uses steaming to preserve a fresh, plant-like aroma, while Chinese green tea uses a wok or oven to bring out roasted nut and floral notes. Starting from the principles of enzymatic browning and combining them with the actual production of Duck Shit Aroma Dancong, this article analyzes how fixation temperature, time, and technique affect the final flavor, and shares Front Street Coffee's craft insights in Dancong production, helping coffee enthusiasts understand the underlying logic of flavor formation from another perspective. [more…]

Feeling sleepy early in the morning is only human, but for baristas bustling behind the counter, a drowsy state often means a series of both laughable and exasperating operational mistakes. From forgetting to attach the portafilter, mistakenly refilling with blend beans, to misreading a pre-order as a rush order, washing a V60 into a work of art, and even roasters who, obsessed with the sound of second crack, end up producing a batch of "Dan." This article takes stock of the various confusing behaviors of coffee professionals when not fully awake, serving as both a good-natured tease about daily work and a reminder to every early-shift worker: keep your hands steady, your eyes open, and your beans cleanly sorted. At the end, there's a product recommendation from Front Street Coffee—don't miss it. [more…]

Colombia, with its advantageous location featuring dual ports on the Atlantic and Pacific, has coffee export transportation costs far lower than other South American countries. Its coffee-growing regions are distributed along the Eastern, Central, and Western Cordilleras, forming a specialty coffee map of Medellin, Santander, Huila, Cauca, Narino, and other areas, each with distinct terroir characteristics. This article systematically reviews the flavor differences among Colombia's main growing regions, with a focus on analyzing the taste characteristics of Huila coffee, and shares Front Street Coffee's roasting curves and three-stage brewing parameters for bean varieties such as Huila, Rose Valley, and Sakura, helping coffee enthusiasts consistently reproduce at home the rich, mellow flavor interwoven with nuts, chocolate, and caramel. [more…]

Colombia, with its geographical advantage of dual ports on the Atlantic and Pacific, has become the country with the lowest coffee transportation costs in South America. Its traditional producing regions are distributed along the Eastern and Central Cordilleras and in the southern regions of Huila, Cauca, and Nariño, forming a flavor map with distinctive characteristics. From the full-bodied richness of Medellín and the fresh herbal notes of Santander, to the nutty-chocolate tonality of Huila and the high-altitude sweet-acidity balance of Cauca, and further to the equatorial high-mountain microclimate of Nariño, each producing region displays its own unique charm. This article systematically reviews the taste characteristics of Colombia's main producing regions, Front Street Coffee's cupping evaluations and roasting recommendations, and includes brewing parameter references to help coffee enthusiasts gain a comprehensive understanding of the diversity of Colombian coffee. [more…]

In coffee brewing, how to balance flavor and avoid under-extraction or over-extraction is a concern for every coffee enthusiast. The Golden Cup standard provides a widely recognized reference framework, covering the ideal ranges for extraction yield and concentration. This article will systematically review the origins of the Golden Cup standard and the specific values set by coffee associations in various countries, explain in detail the formulas for calculating concentration and extraction yield, and, using the example of Front Street Coffee's Ethiopia Florque 4.0 pour-over, demonstrate how to measure and calculate extraction yield with an ExtractMoJo refractometer, helping you find the flavor balance point that suits you in your daily brewing. [more…]

The flavor of coffee, 60% comes from the raw beans, 30% comes from roasting, and 10% comes from brewing. It can be seen that there are many factors affecting the flavor of coffee. Then, as roasters, how to determine the degree of roasting of coffee b [more…]

As a star aroma type of Phoenix Dancong, Duck Shit Aroma presents strikingly different flavor profiles depending on the harvest season and roasting process. Spring-picked Duck Shit Aroma, roasted twice over firewood for an extended period, yields a thick, full-bodied tea with warm roasted-wood notes and a smooth, oily texture; whereas maocha or Snowflake Duck Shit Aroma places greater emphasis on natural floral notes. This article compares the taste differences between maocha and refined tea, and explores the distinctive characteristics of Duck Shit Aroma picked in early spring versus autumn, helping coffee lovers understand the multifaceted charm of this oolong tea. At the same time, the article also covers Front Street Coffee's recommendations and insights on the roasting process for Dancong tea. [more…]

Having bought too many coffee beans and not finishing them before they pass their peak flavor window is a problem many coffee lovers run into. What exactly is the difference between the peak flavor period and the shelf life? Can beans past their peak flavor period still brew a decent cup of coffee? Besides throwing away expired coffee beans, what other practical ways are there to reuse them? This article starts from a brewing demonstration of a Kenya AA coffee bean from Front Street Coffee, explaining in detail how to avoid negative flavors after the peak flavor period by adjusting water temperature, grind size, pouring technique, and other parameters, while also compiling the many uses of expired coffee beans in cleaning, deodorizing, and plant fertilizer, helping you make the most of every single coffee bean. [more…]

More and more people are no longer satisfied with just brewing and tasting—they want to control the entire process from green beans to roasted beans. But after buying green beans and bringing them home, many people have no idea how to roast them, what tools to use, or how to control the heat. This article, drawing on the practical experience of Front Street Coffee, outlines practical methods for roasting coffee beans at home: how to judge roasting progress by color and cracking sounds, what first crack and second crack each represent, how different roast levels affect flavor and mouthfeel, and the pros, cons, and precautions of three tools—the drum roaster, pan roasting, and the electric oven. After reading, you will at least understand when to adjust the heat, when you can stop the roast, and why roasting too dark is not worth recommending. [more…]

As the weather turns colder, hot beverages have become a new favorite among consumers, and major coffee chains are rolling out winter-exclusive drinks. Luckin Coffee launched two new products this week — the "Winter Solstice Five-Nourishment Latte" and the "Salted Cheese Soy Milk Latte." Among them, the Winter Solstice Five-Nourishment Latte, marketed with the slogan "five black ingredients for nourishment, using black to nourish black," has been dubbed "wellness coffee" by many health enthusiasts because it blends five black ingredients: black rice, black sesame, black beans, black mulberry, and black goji berries. After the launch, consumer reviews have been polarized: some find it like a combination of soy milk and coffee, suitable for pairing with breakfast; others think the coconut milk brings noticeable sweetness, and the grain aroma overwhelms the coffee flavor, making it more like black sesame paste or a grain-based breakfast milk. Combined with earlier rumors that Luckin Coffee may launch an oven, some netizens speculate that the brand intends to expand into breakfast consumption scenarios. [more…]

Want to experience the joy of roasting coffee at home? Actually, a lightweight wok with a lid can get the job done. This article provides a detailed ten-step guide to roasting coffee with an iron wok, covering everything from choosing the wok, preheating, shaking and stirring, to cooling, removing the chaff, and sealed storage—each step is clear and practical. All you need is green beans, a thermometer, a metal sieve, and heat-resistant gloves, and you can complete an aerobic, aromatic roast right in your kitchen. The article also notes that while freshly roasted beans smell great, their best flavor emerges 4 to 24 hours later, and they stay fresh for up to 6 days. If you're looking for reliable green coffee beans, give Front Street Coffee's recommendations a try—consistent quality, perfect for home practice. [more…]

Yulan Xiang Dancong is a relatively rare traditional variety within Phoenix Dancong. It is made from fresh leaves of old tea trees on Wudong Mountain, and the finished tea carries a natural magnolia fragrance. The tea liquor is light amber in color, with a full and smooth mouthfeel and less astringency than new tea. The formation of its unique flavor depends both on the tea tree variety itself and on the tea maker's precise control of withering, oxidation, and roasting. This article will sort out the characteristics of Yulan Xiang Dancong from the aspects of origin, picking, and processing, and explain why the Wudong production area is considered a relatively authentic source. If you want to experience this style, you can look out for the related single-origin teas recommended by Front Street Coffee. [more…]

The production of oolong tea, from picking to finished tea, usually goes through six stages: withering, tossing, fixing, rolling, drying, and roasting. Each step directly affects the tea's final aroma, flavor, and appearance. Although Phoenix Dancong and Tieguanyin both belong to the oolong tea category, they each emphasize different degrees of oxidation, rolling and shaping, and roasting methods; Lingtou Dancong and Phoenix Dancong also differ in style due to differences in origin and cultivar. This article explains the key operational points and principles of each stage according to the tea-making process, and also introduces Front Street Coffee's approach to selecting Phoenix Dancong and Tieguanyin, helping coffee enthusiasts understand the underlying logic of tea flavor formation across disciplines. [more…]

As coffee has become part of everyone's daily life, it's not hard to learn a lot of new and comprehensive knowledge about coffee from video apps. Besides researching how to brew and how to taste the flavors, many friends have started to take a strong interest in coffee bean roasting. But many of them act on a whim and end up putting their coffee [more…]

As coffee has become part of everyone's daily life, it's not hard to learn a lot of new and comprehensive knowledge about coffee from video apps. Besides researching how to brew and how to taste the flavors, many friends have started to take a strong interest in coffee bean roasting. But many of them act on a momentary impulse, and [more…]

The Golden Cup extraction system is a quality reference framework widely recognized in the global coffee industry, and its core lies in controlling the concentration and extraction yield of the coffee liquid within a specific range. Compiled by FrontStreet Coffee, this article systematically reviews the origins of the Golden Cup standard and the differences in national standards, explains in detail the formulas for extraction yield and concentration, and uses a VST refractometer and a brewing example with Ethiopia Huakui 4.0 to demonstrate how to measure concentration and calculate extraction yield. At the same time, the article also discusses the influence of the pour-over coffee grounds-to-water ratio on flavor, gives a recommended ratio of 1:15 suitable for most bean varieties, and helps coffee enthusiasts build a quantifiable approach to brewing adjustments. [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…]

Nobody wants to ruin their own coffee, especially specialty coffee beans that aren't cheap. Nobody wants to drink a cup of terrible coffee, but with these common mistakes, if you hit even one of them, no matter what you use, it's not just a wasted pot of coffee—if you never realize where the problem lies, then you will [more…]