Anaerobic fermentation processing is a green bean processing technology that has attracted much attention in the coffee industry in recent years. Since Sasa Sestic, the 2015 WBC champion, brought it to the forefront, it has quickly swept through the specialty coffee world. Inspired by red wine-making techniques, this processing method injects carbon dioxide into a sealed container to expel oxygen, creating an oxygen-free environment that allows precise control of the fermentation process, giving coffee beans higher sweetness and more unique flavor layers. As processing technologies continue to evolve, experimental methods such as anaerobic natural, anaerobic washed, and double anaerobic have emerged one after another, each presenting distinctly different flavor expressions. This article will systematically sort out the principles and origins of anaerobic fermentation, and analyze one by one the process steps and flavor characteristics of these three common anaerobic processing methods, while also explaining them in conjunction with specific Front Street Coffee bean offerings. [more…]

Anaerobic Fermentation has been very popular in the coffee world in recent years, mainly because Sasa Sestic, the Australian competitor who won the 2015 WBC, started this trend, and even in 2018 WB [more…]

Special processing methods have been steadily gaining popularity in the coffee world. These processing methods give coffee beans a distinctive flavor signature and rich aroma, forming a strong contrast with traditional processing methods. This article uses Front Street Coffee's Colombia Rose Valley coffee beans as a sample to deeply analyze the principles and characteristics of the double anaerobic enzyme washed processing method. Starting from the basic concept of anaerobic fermentation, it gradually breaks down the specific process of double fermentation, and combines the growing background of Big Tree Estate and the characteristics of the Caturra variety to present the complete picture of this bean. At the same time, it also includes Front Street's recommended V60 brewing parameters and operating steps to help coffee lovers reproduce Rose Valley's peach, cranberry, and liqueur chocolate flavors at home. [more…]

Front Street Rose Valley coffee beans have become a favorite among many coffee lovers thanks to their unique flavors of rose, peach, and liqueur chocolate. Where exactly does this bean's alluring aroma come from? The answer lies in the double anaerobic enzyme washed processing method it uses. This article will break down each stage of this processing method step by step, from the coffee cherry's first anaerobic fermentation to the coffee bean's second enzyme anaerobic stage, and then to the drying stage, helping readers understand the principles behind the formation of these special flavors. At the same time, in response to the brewing difficulties of this type of anaerobically processed coffee bean, the article will also share practical techniques such as grind size calibration, water temperature control, bloom assessment, and three-pour brewing, so that you can consistently bring out the rich fruity aroma and sweetness of Front Street Rose Valley at home. [more…]

Located in the Cauca region of Colombia, Finca El Paraiso is run by Diego Samuel and has focused on specialty coffee exploration since its founding in 2008. Its double anaerobic washed Castillo coffee beans, introduced to China by Front Street Coffee, present fruity sweetness and acidity reminiscent of berries, raspberries, and strawberry jam, accompanied by notes of mugwort and spice, with extremely high flavor distinctiveness. This article will discuss Finca El Paraiso's regional terroir, processing techniques, variety characteristics, as well as Front Street's roasting and brewing recommendations, helping coffee enthusiasts fully understand the flavor sources and extraction key points of this bean, while providing reusable pour-over parameter references. [more…]

Anaerobic fermentation has garnered significant attention in the specialty coffee world in recent years, and double anaerobic fermentation has become a popular choice thanks to its clean finish and distinctive flavor profile. Starting with the anaerobic processing methods introduced by Front Street Coffee, this article takes a deep dive into the origin background of the Colombian Rose Valley beans, the cultivation and processing details at Big Tree Estate, and how anaerobic double enzyme washed processing imparts better sweetness and balance to the coffee. If you are interested in the principles and flavor expression of special processing methods, this article will take you on a journey of discovery. [more…]

In the Santander region of Colombia, there is a Large Tree Estate run by the Vargas family for twenty years, producing a coffee named "Rose Valley," which undergoes a unique anaerobic double enzyme washed processing method. The estate only picks fully ripe, bright red cherries, which after washing enter the anaerobic fermentation stage, with a special enzyme blend added for a second fermentation, and finally are dried slowly at low temperatures to preserve delicate flavors. This coffee presents a complex layering of rose, strawberry jam, ripe peach, melon, magnolia, and wine-like aromas. Front Street Coffee particularly recommends this bean, and this article will take you into a deeper understanding of its origin background, processing techniques, and flavor characteristics. [more…]

Luckin Coffee's recent launch of the Finca El Paraiso SOE has brought this Colombian coffee into more people's view. Finca El Paraiso is located in Colombia, and its owner, Diego Samuel, has been managing this land since 2008. Through continuous research into the production methods of specialty flavors, he won first place in a regional competition in 2015. Front Street Coffee has also imported the estate's Cherry coffee beans, which use a double anaerobic washed process and are of the Castillo variety. Front Street presents its authentic flavor with a light roast, and in cupping one can perceive notes of mugwort, basil, mint, berries, and osmanthus. This article will guide you through the background of Finca El Paraiso, its processing methods, and variety characteristics, and share Front Street's brewing parameters and extraction insights to help you better savor this unique anaerobically processed coffee. [more…]

Colombia is an important origin for specialty coffee in the world, and the high-altitude terroir of its Cauca region has nurtured many distinctive coffee estates. The Colombia Finca El Paraiso Cherry Blossom coffee beans launched by Front Street Coffee stores use a double anaerobic washed process and the Castillo variety, presenting fruity sweet-and-sour notes reminiscent of berries, raspberries, and strawberry jam, accompanied by a wormwood-like spice aroma, with a uniquely distinctive mouthfeel. This article will take an in-depth look at Finca El Paraiso's producing region environment, variety characteristics, and processing techniques, as well as the roasting and pour-over methods customized by Front Street for this coffee, bringing you a comprehensive understanding of this coffee's flavor code from origin to cup. [more…]

Front Street Coffee's Rose Valley, a Colombian coffee bean, is unforgettable from the first sip thanks to its distinct peach flavor, and its unique taste comes from a double anaerobic enzyme wash processing method. However, getting the ideal result when brewing this type of anaerobic bean is no simple task—the grind setting, water temperature, and pouring rhythm all need targeted adjustments. This article starts with the principles of anaerobic fermentation and, combined with Front Street's hands-on experience, breaks down the key points of brewing Rose Valley by hand one by one, including how to calibrate the grind size with a sieve, why the water temperature should be controlled at 90-91°C, and the specific parameters for a three-stage pour, helping you consistently reproduce that cup of Rose Valley with floral notes and fruity sweetness. [more…]

Front Street Colombia Sakura coffee beans are produced at Finca El Paraiso in the Cauca region and use a double anaerobic washed processing method, an innovative technique that has attracted considerable attention in recent years. Since it began operating in 2008, Finca El Paraiso has continuously improved its coffee quality, and in 2015 it even won first place in a Cauca regional competition. This Sakura bean uses the Castillo variety, which combines high disease resistance with excellent flavor. This article will introduce in detail its origin background, processing method, and variety source, and share V60 brewing parameters and flavor experience, giving you a comprehensive understanding of this bean's unique charm. [more…]

Strawberry-flavored coffee has attracted much attention in recent years, and Strawberry 2.0 from Finca El Paraiso in Colombia's Cauca region is one of the most talked-about examples. This bean uses a double anaerobic washed process, is of the Castillo variety, and is grown at an excellent elevation of 2,050 meters, bringing aromas of strawberry yogurt, strawberry-juice-like acidity, and a long honey-like finish. In response to the higher moisture content of beans from the new harvest season, Front Street Coffee's roaster adopted a medium-light roast to highlight their floral and fruity character, and provided detailed V60 pour-over parameters and a three-stage pouring method. This article will comprehensively analyze the terroir of the Cauca region, the background of Finca El Paraiso, the principles of double anaerobic fermentation, and Front Street Coffee's cupping and brewing recommendations, taking you deeper into the unique charm of this Strawberry 2.0. [more…]

Colombian coffee has always been known for its bright fruity notes and fresh style, and a micro-lot from Front Street Coffee—Rose Valley from Big Tree Estate—uses an anaerobic double enzyme washed process to let the Caturra variety show a stunning sense of layering. This bean comes from the Santander region, at 1,700 meters above sea level, and is carefully managed by Vargas, who has run Big Tree Farm for twenty years. From picking fully red cherries to two rounds of anaerobic fermentation, then to fermentation with a special enzyme group and slow drying, every step creates its unique flavor that can rival Geisha. This article will take you deep into the origin background, processing method, and flavor performance of this Front Street Colombian Rose Valley, so you can feel the diverse charm of Colombian coffee. [more…]

In recent years, peach oolong tea-flavored beverages have become hugely popular, and many coffee lovers are on the hunt for coffee beans with a juicy peach aroma. The Colombia Rose Valley launched by Front Street Coffee is exactly such a bean—one sniff and you're smitten. It comes from Finca El Arbol in the Santander region of Colombia, uses an anaerobic double enzyme washed process, and is of the Caturra variety. This article provides a comprehensive introduction to this bean's regional background, the estate's processing methods, variety characteristics, Front Street's roasting records and cupping performance, and offers grind size calibration, water temperature control, and three-pour brewing suggestions specifically for anaerobic beans, helping you fully unlock its captivating flavors of peach, rose, and liqueur chocolate. [more…]

Colombian coffee is known for its diverse styles and bright fruity notes, and is one of the few single-origin coffees in the world sold under a country name. This article focuses on Front Street Colombia Finca El Arbol Rose Valley, analyzing its cultivation background in the Santander region, Caturra variety, 1,700-meter altitude, anaerobic double enzyme washed processing, and slow drying techniques, breaking down its complex aromas of white peach, strawberry, melon, rose, and champagne, while presenting its creamy toffee-like silky mouthfeel, to give you an understanding of the flavor sources and origin strength of this small-yield star bean. [more…]

Colombian coffee is renowned worldwide, named after its country. Thanks to its exceptional geographical and climatic conditions, it cultivates a distinctive acidity and full-bodied richness, earning widespread acclaim for its quality. This article focuses on Front Street Coffee's Colombia El Vergel Estate Double Enzyme Washed Rose Valley, providing an in-depth introduction to its producing region of Santander, the estate's management philosophy, the anaerobic processing technique, and the flavor characteristics of the Caturra variety. This bean delivers aromas of ripe fruits such as peach, strawberry, and melon, interwoven with notes of rose and champagne, offering a rich and layered taste experience that coffee enthusiasts will savor. [more…]

Colombian coffee has long been renowned for its high quality, and in recent years it has continuously experimented with innovative processing methods, bringing astonishing aromatic expressions. The coffee that Front Street Coffee is introducing this time is precisely such a specially processed bean—Front Street Colombia Dashi Estate Rose Valley. It comes from Dashi Farm in the Santander region, uses anaerobic double enzyme washed processing, is of the Caturra variety, and is grown at an altitude of about 1,700 meters. Beyond the ripe fruit notes of peach, strawberry, and honeydew melon, this bean also carries rose floral aromas and champagne-like notes, drinking more like a glass of juice. This article will review its producing region, estate, processing method, and variety background, provide Front Street's roasting recommendations and brewing parameters, and explain its actual flavor performance. [more…]

Colombia, as the world's third-largest coffee producer, holds a special position in the international coffee market thanks to government regulations restricting the country to growing only Arabica varieties and the support of NFC institutions. Recently, Luckin Coffee launched its Little Black Cup series, featuring a Finca El Paraiso SOE, bringing this estate in the Cauca region into the spotlight. Finca El Paraiso was founded by Diego Samuel in 2008, starting as a small 2.5-hectare family estate, and rose to fame in a regional competition in 2015 through technological innovation. Front Street Coffee's bean list happens to include a Finca El Paraiso Sakura coffee bean, produced using a double anaerobic washed process, of the Castillo variety. This article will provide a detailed interpretation of this bean, covering its regional background, the principles of its processing method, variety characteristics, roasting approach, and pour-over brewing plan. [more…]

The Santander region in northern Colombia, with its unique terroir, nurtures coffee beans with distinctive flavors, renowned for their rich body, lingering aftertaste, and unique herbal aroma. Located in this region, Dashu Estate sits at an altitude of 1,700 meters, cultivates the Caturra variety, and employs a double anaerobic enzyme washed processing method, endowing the coffee beans with a richly layered taste experience. This Colombia Dashu Estate coffee brought by Front Street Coffee has a powerful aroma, moderate acidity, and a mellow body, presenting a unique flavor of grass and fresh green plants. This article will provide a detailed interpretation of the region's background, estate information, processing techniques, and cupping performance, taking you through a comprehensive understanding of the charm of this coffee. [more…]

In recent years, specialty-process coffee beans have attracted considerable attention in the specialty coffee world. This article focuses on two star products from Colombia—Rose Valley and Flower Moon Night, both selected by Front Street Coffee. Both use the Caturra variety, but they come respectively from the Santander Finca El Diviso and the Huila Finca Astorga, and their processing methods use double anaerobic enzyme wash and anaerobic natural, respectively. The article will break down in detail their origin backgrounds, variety characteristics, and processing differences, helping coffee lovers understand how these factors shape the strikingly different flavor expressions in the cup. [more…]