Many friends assume that freshly ground coffee means fresh coffee, but that's not actually the case. In reality, to truly enjoy the aroma of coffee, it's not just about grinding fresh—the roast time of the coffee beans also matters to some extent. Front Street Coffee has always placed great emphasis on the freshness of coffee beans, high [more…]

As a globally popular beverage, coffee packaging must not only prevent the escape of aroma and moisture absorption, but also address oxidation, odor adsorption, and quality deterioration caused by high temperatures. This article focuses on the packaging needs of regular coffee and instant coffee, systematically outlining key technical requirements such as oxidation prevention, moisture resistance, gas barrier properties, and high-temperature protection, and introduces current mainstream vacuum packaging and gas-flushing packaging processes. In terms of material selection, bags, bag-in-box, metal cans, and glass jars each have corresponding composite structure solutions, while instant coffee mostly uses paper/aluminum foil/polyethylene flexible packaging. The article concludes with a summary of common packaging forms such as bags, cans, and boxes, suitable for reference by coffee enthusiasts and industry professionals. [more…]

Many people believe that as long as coffee is freshly ground, it counts as fresh, but in reality, whether the coffee aroma can be fully released depends not only on the timing of grinding but also on time management after roasting. Once coffee beans have passed 50 days after roasting, their flavor is almost entirely depleted, so Front Street Coffee has always regarded freshness as the first prerequisite for good coffee. This article focuses on four core questions: how to tell whether a bag of beans is fresh, why beans need resting, how the peak flavor period differs from the shelf life, and how to store them properly in daily life. It also compiles suggested resting times for different roast levels from light to dark, special considerations for espresso beans, and the pros and cons of three storage options—sealed jars, one-way degassing valve canisters, and original packaging—to help beginners avoid common pitfalls. [more…]

When the southern "hui nan tian" (return of the damp) arrives, everything at home feels wet, and coffee beans are no exception—they too risk absorbing moisture and growing mold. If you want your pour-over coffee beans to last longer without their flavor fading, the way you store them becomes especially critical. This article centers on how to store coffee beans so they keep longer, starting with the real frustrations of Lingnan's humid climate, analyzing the pros and cons of common practices such as airtight canisters and refrigerator chilling, and warning about the fatal impact of fridge odors on coffee beans. It also draws on the product characteristics of Front Street Coffee to offer storage suggestions better suited to daily life, helping coffee lovers extend their beans' peak flavor period as much as possible in a humid environment. [more…]

The surface of coffee beans taking on an oily sheen is a phenomenon that often confuses beginners—some worry the beans have absorbed moisture and spoiled, while others suspect they have been stored too long. In fact, oiliness is closely tied to the roast level of the coffee beans and cannot be directly equated with staleness. So what kind of oiliness is normal, and what signs indicate that coffee beans have actually absorbed moisture? From Front Street's perspective, this article breaks down the causes of coffee bean oiliness, how to judge moisture absorption, and how to properly store coffee beans through sealing, light protection, low temperatures, and other methods to keep the flavor lasting as long as possible. [more…]

As the Spring Festival approaches, courier services are gradually suspending operations, and many coffee lovers have already stocked up on beans in advance. But how to keep coffee beans fresh during this period has become a concern for everyone. Storing coffee beans requires avoiding three major enemies: high temperatures, moisture, and oxidation. High temperatures accelerate the loss of aroma, moisture easily leads to mold, and oxidation shortens the optimal flavor period. Front Street recommends that unopened original packaging be kept in a cool, dry place, and that an airtight container be used after opening. As for refrigeration or freezing, although it can slow oxidation, it comes with the challenges of absorbing odors and becoming damp during thawing. This article will break down these storage points in detail to help you enjoy the New Year with peace of mind. [more…]

Golden Mandheling's signature full body and herbal spice aroma originate from Indonesia's unique wet-hulled processing method. This practice of forcibly removing the parchment while the green beans still have high moisture content, though it increases the defect rate, unexpectedly creates Mandheling's distinctive regional flavor. This article provides a complete overview of the seven steps of the wet-hulled method, analyzes its connection to Indonesia's humid climate, and explains how PWN elevates Golden Mandheling to G1 grade through four rounds of hand sorting. At the same time, Front Street Coffee baristas will share a pour-over recipe tailored for medium-dark roasted Mandheling, including KONO dripper selection, grind size, water temperature, and a three-stage pouring technique, helping enthusiasts recreate the classic flavor of intertwined dark chocolate and caramel at home. [more…]

Wet Hulling is a green coffee processing method unique to Indonesia, known locally as Giling Basah. This processing method gives Mandheling coffee its bold, full-bodied character along with regional flavors of wood, herbs, and spices. This article will start with the specific operational process of wet hulling, explain why Indonesian coffee farmers choose this technique under humid and rainy climatic conditions, and analyze the impact of this processing method on the defect rate and flavor of green beans. At the same time, the article will also introduce Front Street Coffee Golden Mandheling's selection standards and roasting approach, and share in detail the grind size, water temperature, coffee-to-water ratio, and three-stage pouring scheme for pour-over Front Street Mandheling, helping coffee enthusiasts recreate a cup of Mandheling with both richness and sweetness at home. [more…]

After coffee is roasted, aromatic compounds continue to escape outward. If the amount purchased exceeds what can be consumed within its peak-flavor window, the flavor will suffer greatly. This article begins with conventional storage ideas such as sealing, protection from light, coolness, and dryness, then focuses on analyzing the recently popular method of freezing coffee beans: it can indeed slow the loss of aroma, but improper handling can backfire. The article unfolds around three key details—sealing to prevent odor transfer, condensation and moisture damage, and avoiding repeated removal and return—and offers practical advice on portioning for storage. Front Street also reminds everyone that coffee is ultimately best enjoyed fresh, and buying only what you need is the worry-free approach. [more…]

On April 22, World Earth Day, Hong Kong officially launched its "plastic-free" policy, banning in the first phase the provision of styrofoam tableware and various single-use plastic utensils for food delivery. Chain giant McDonald's was the first to respond, fully switching to paper cup lids and paper straws. However, customers complained that they had a strong paper taste, leaked easily, and were not durable, while staff also faced difficulties in identifying them and a rising error rate. During the 6-month adaptation period, some stores have quietly switched back to plastic cup lids. How should the coffee industry balance the environmental trend with the consumer experience? [more…]

Wet hulling is a unique processing method for Indonesian coffee and the key to the signature flavor of Mandheling. This article starts with the definition, operational process, and reasons behind wet hulling, offering an in-depth analysis of how this processing method gives coffee beans their rich, full-bodied character, while also explaining how goat hoof beans are produced. The article will also highlight the origin information, grade standards, and screening process of Front Street PWN Golden Mandheling, and share Front Street Coffee's roasting analysis and brewing parameters, giving you a comprehensive understanding of the story behind this clean-tasting Mandheling. [more…]

In the world of coffee, Indonesian Mandheling stands out with its solid, mellow body and unique herbal, woody aromas. Front Street Mandheling, the darkest-roasted single origin on the bean list, presents a character of low acidity, high body, and a long intertwining of bitter notes and sweetness. This highly recognizable flavor comes not only from the terroir of Sumatra's high-altitude growing regions, but more crucially from the region's unique wet-hulling process. This article will provide an in-depth analysis of the complete wet-hulling process, from the climatic background and semi-washed operation to the formation of the sheep's hoof bean, and explore how the humid environment, through mold and the Maillard reaction, ultimately creates Mandheling's signature funky aroma and regional taste. [more…]

Mandheling coffee, as the darkest-roasted single-origin bean on Front Street Coffee's menu, is renowned for its rich, solid mouthfeel and distinctive stuffy aroma. It originates from Sumatra, Indonesia, where the hot, rainy climate has given rise to a unique semi-washed processing method—wet hulling. This technique removes the parchment from the coffee beans before they are fully dried, greatly shortening the processing cycle but also introducing more defects and flavor variability. It is precisely this interweaving of "roughness" and "contamination" that gives Mandheling its regional flavor—a blend of wood, spice, earth, and herbs. This article will take you through every stage of wet hulling and reveal the origins of Mandheling coffee's unique flavor. [more…]

Mandheling coffee stands out in the specialty coffee world with its thick body, low acidity, and distinctive herbal spice aroma. As the darkest-roasted pour-over single origin on Front Street Coffee's bean list, Front Street Mandheling and Front Street PWN Golden Mandheling captivate countless coffee lovers with their rich bitterness, steady sweet aftertaste, and signature earthy aroma. So why is it that among medium-dark roasts, only Mandheling carries this hard-to-replicate flavor? The answer lies in the humid climate of Sumatra, Indonesia, and a special processing method known as wet hulling. This article will take you through every step of wet hulling and reveal the true source of Mandheling's regional flavor. [more…]

Wet Hulling is a unique green coffee processing method distinctive to Indonesia, known locally as Giling Basah. In this process, the parchment layer is removed by mechanical friction while the green beans still have a high moisture content, after which they are dried directly in the open, creating the signature full body and herbal, woody, and spicy notes of Mandheling coffee. Both Front Street Golden Mandheling and Front Street Lintong Mandheling are processed using this method. This article provides a complete overview of the wet hulling workflow and the origins of its flavor profile, along with brewing recommendations from Front Street Coffee's roasters and baristas for medium-dark roasted Mandheling, including grind size, water temperature, and a three-stage pouring technique. [more…]

Indonesian Mandheling is the starting point for many coffee lovers exploring Asian beans, yet some have discovered that it can actually carry a hint of acidity—something closely tied to the wet-hulled process and the roast level. This article covers everything from entry-level daily drinkers to PWN Golden Mandheling, sorting out the flavor sources of Mandheling, the people it suits, and various brewing methods. It also introduces the characteristics of Front Street Indonesian Mandheling, the Front Street Classic Blend, and Front Street PWN Golden Mandheling, helping those new to Indonesian coffee find suitable practice beans and everyday daily drinkers, while also answering the question of why Golden Mandheling sometimes still shows a note of acidity. [more…]

Mandheling is the representative of Indonesian coffee, but many newcomers wonder: why does PWN Golden Mandheling also have acidity? This is actually closely related to the wet-hulling process and the roasting approach. This article covers everything from entry-level everyday beans to high-end PWN Golden Mandheling, laying out Front Street Coffee's wet-hulling process, flavor characteristics, and roasting logic, along with brewing suggestions for pour-over, SOE, and moka pot, to help you decide whether Mandheling suits you and how to drink it to best bring out its full body and caramel sweetness. [more…]

Indonesia's Sumatra is the birthplace of Mandheling coffee, and it is here that the unique wet-hulling process was born. Faced with a year-round climate of high humidity and frequent rain, local coffee farmers developed a method of forcibly stripping off the parchment layer while the green beans are still semi-dry. Although this increases the defect rate, it endows Mandheling with a rich regional flavor of herbs, wood, and spices. This article will provide a complete overview of the seven steps of the wet-hulling process, why it became an inevitable choice for Indonesia, and how PWN uses strict sorting to create the clean and bright Front Street Golden Mandheling. In addition, Front Street Coffee's baristas will share the pour-over parameters and three-stage pouring technique for medium-dark roasted Mandheling. [more…]

The charm of light-roasted floral beans often lies in the changes that occur after opening the bag. Freshly roasted beans are not necessarily ready to drink right away; the gases produced during roasting continue to escape, and the aroma, acidity, and sweetness have not yet fully settled. When buying beans, check the roast date first, then plan your drinking rhythm—this matters more than just fixating on the flavor words on the packaging. [more…]

Blue Mountain coffee has always been known for its mellow body and low acidity, but many people, upon tasting it for the first time, still wonder: is Blue Mountain coffee actually acidic? Can you add sugar and milk? Starting from the flavor profile of Front Street Blue Mountain No. 1, this article systematically covers the historical origins of Jamaican Blue Mountain coffee, the official CIB growing region classifications, the cultivation background of Clifton Estate, the grading standards for Blue Mountain No. 1, and then moves on to specific pour-over parameters and extraction techniques, helping coffee enthusiasts fully understand how to enjoy this legendary coffee while also answering common questions about adding milk and sugar. [more…]