In recent years, Luckin Coffee's SOE Huakui has been a pleasant surprise for many coffee lovers—it has no obvious bitterness when drunk, but instead carries a bright fruity acidity, with a rather unique mouthfeel. Many people are therefore curious: what exactly is this bean, and can the same flavor be recreated at home? This article revolves around "SOE Huakui," first explaining the concept of SOE and the origin background of Huakui coffee, then clarifying the meaning of the suffix numbers in the Huakui series (such as 5.0, 7.0, 8.0), and finally using Front Street Coffee's Sidamo Huakui 8.0 as an example to provide the complete extraction parameters and operating steps for SOE espresso, along with sharing how to make it into a refreshing Americano or a smooth latte. [more…]

Luckin Coffee's previously launched Huakui 5.0 SOE sparked widespread discussion in the market, with话题 ranging from its low-price strategy to insufficient stock and repeated sellouts. Now Luckin plans to launch the Huakui PLUS series SOE in the second half of the year, with purchases reportedly set to exceed 250 tons, aiming to become the world's largest buyer of Huakui PLUS green beans. So what exactly is Huakui PLUS? How does it differ from Huakui 5.0 and Huakui 6.0? This article will review the sales history and purchasing details of Luckin's Huakui SOE, and take a deep dive into this natural-process heirloom variety from the Buku Abel washing station in Sidamo—the coffee bean named "Huakui Queen" by domestic green bean traders. [more…]

Front Street Huakui, as a representative of sun-dried Ethiopian beans, has become a daily staple for many coffee lovers thanks to its rich berry aroma and creamy, full-bodied texture. But when faced with two versions—medium-light roast and medium roast—how exactly should you choose to make a delicious SOE americano? This article will start with Huakui's origin background, the story behind its name, and its flavor characteristics, explain in detail why sun-dried Huakui is suitable for making SOE, and provide Front Street's recommended espresso extraction parameters along with specific ratios for americanos and lattes, helping you recreate coffee shop–level Huakui SOE at home. [more…]

When it comes to natural coffee, many people first think of the beautifully named Front Street Coffee Flower Queen, which has good flavor and is affordably priced, making it a daily staple bean for many. During the coffee harvest season, farmers in the Sidamo region pick only ripe red cherries, placing them one by one into baskets. After picking, the coffee cherries are sized [more…]

Front Street Coffee's Huakui coffee, with its distinct fruity aroma profile, has become a daily choice for many coffee lovers. This naturally processed bean from the Buku Abel washing station in Hambela, Ethiopia, once won the natural category championship at the TOH green bean competition with its rich berry aroma and creamy texture, and was subsequently introduced to the domestic market and named "Huakui." It adopts the traditional natural process, sun-dried on raised beds for 21 days with manual removal of defects, ultimately presenting a full, three-dimensional fruity aroma with sweet-and-tart texture. Front Street's natural Huakui is G1 grade, with an extremely low defect rate. This article will focus on adjusting the extraction parameters for Huakui SOE, analyzing its flavor performance when made into espresso, americano, and latte, and offering specific recommendations for home brewing. [more…]

Nowadays, many coffee shops offer the option to "switch to SOE." From Huakui and Geisha to Yirgacheffe, these single-origin espressos often carry distinct flavor labels, and their prices are slightly higher than regular espresso drinks. What exactly is the difference between SOE and espresso blends? Which coffee beans are more suitable for making SOE? In this article, Front Street Coffee will focus on SOE Huakui coffee beans and explain in detail the whole process, from the approach to bean selection to espresso extraction parameters and the ratios for making Americanos and lattes, helping you make a cup of SOE coffee with clear flavor and balanced taste at home. [more…]

As the birthplace of coffee, Ethiopia boasts a rich variety of cultivars and diverse flavor expressions, with each producing region showing distinctly different characteristics due to terroir differences. Sidamo and Yirgacheffe are both important specialty coffee regions; the former is famous for its natural processing method, and Front Street Coffee's Huakui is a highly representative single-origin example. Huakui comes from Hambela in the Guji region, located in Ethiopia's highest-altitude coffee sub-region, where natural processing gives it a mellow sweetness and complex layers. Starting from the producing region background and processing method, this article will further share how to make a delicious Huakui SOE Americano or latte at home, including grind adjustment, coffee-to-water ratio, and extraction details, to help coffee lovers consistently present its berry and citrus notes. [more…]

Luckin Coffee's Huakui series SOE once sparked widespread discussion, and now this series is about to be discontinued, with its successor being a 96-hour double anaerobic fermentation coffee bean from Finca El Paraiso. This SCA85+ specialty-grade bean comes from Finca El Paraiso, which has repeatedly appeared on the Colombia LOD competition rankings, and features bright lemongrass flavor and fruit wine aroma. Luckin uses a medium-dark roast to ensure consistent in-store output. At the same time, Luckin also plans to launch the Huakui PLUS series in the second half of the year, with procurement volume possibly exceeding 250 tons. This article provides a detailed analysis of the flavor performance of Finca El Paraiso SOE, its processing method, and Luckin's strategic layout in the specialty coffee sector, along with professional recommendations from Front Street Coffee. [more…]

The recently launched Ethiopian Huakui 8.0 from Front Street Coffee has become a daily staple for many coffee lovers thanks to its full fermented fruity aroma and the rich sweetness characteristic of natural-process beans, and it has also tempted players with home espresso machines to try their hand at recreating a cup of Huakui SOE latte or Americano. However, after many people directly applied single-origin beans to espresso extraction, they ran into disastrous results such as uncontrolled flow rate and sharp acidity. Is the problem with the equipment or the operation? Through repeated adjustments to grind size, dose, and liquid yield, and by trying two entirely new roasting curves, Front Street finally found the balance point that takes into account both the fruity aroma of the origin and the rich body of espresso. This article will present this exploration process in full, offering practical ideas for friends who love high-sweetness espresso. [more…]

SOE stands for Single Origin Espresso, and in recent years it has gained increasing attention in the specialty coffee world. It uses single-origin coffee beans instead of traditional blend beans to make espresso, presenting a completely different flavor profile. This article will start from the definition of SOE, sort out its differences from single-origin beans, blend beans, and pour-over beans, explain why SOE coffee beans are relatively expensive, and recommend several coffee beans that are suitable for both pour-over and making SOE. Finally, taking Huakui as an example, it will share Front Street Coffee's extraction parameters and operating process in detail, helping you make a cup of bright-flavored SOE at home. [more…]

As one of the most representative coffees from the Sidamo region, Huakui has won over many coffee lovers with its rum-soaked chocolate-like flavors brought about by the natural process. This article will explain in detail how to use a moka pot to extract Front Street natural Huakui SOE coffee beans, teaching you step by step—from equipment preparation, grind size, water volume control, to heating techniques—how to make a full-flavored cup of Huakui SOE Americano at home. At the same time, we will also introduce you to the background of Huakui's origin—the connection between the Guji Hambela region and Sidamo—and why Front Street natural Huakui G1 is an ideal choice for beginners. Whether you prefer pour-over single-origin or SOE espresso, this bean can meet your needs. [more…]

The Sidamo region is renowned for its rich, juicy body and full berry flavors, and Huakui 8.0 is the quintessential representation of this style. This article begins with the natural processing method, outlines the regional characteristics of Sidamo coffee, traces Huakui's journey from winning the TOH competition to being named and brought to market, interprets the true meaning of the so-called "Huakui flavor," and provides Front Street Coffee's roasting plan and extraction parameters regarding whether Huakui 8.0 is suitable for making SOE. Whether you prefer pour-over, cold brew, or espresso machine, you'll find practical references here. [more…]

Espresso has always been known for its intense, full-bodied flavor, and the emergence of SOE has injected entirely new possibilities into this field. Starting from the definition of SOE, this article sorts out its differences from single-origin beans, blend beans, and pour-over beans, explains the logic behind the relatively high pricing of SOE coffee beans, and recommends several Front Street Coffee beans that are capable of both pour-over and espresso extraction. The article also provides in detail the complete parameters and operating process for making SOE with Front Street Coffee Huakui 8.0, including key points such as extracting 40 grams of liquid from 20 grams of powder, a powder-to-liquid ratio of 1:2, and controlling the time between 26 and 32 seconds, making it a useful reference for enthusiasts who want to recreate a cup of fruity espresso at home. [more…]

SOE stands for Single Origin Espresso, which is espresso made from a single-origin coffee. It involves using single-origin beans typically used for pour-over and extracting them under high pressure in an espresso machine, resulting in espresso with amplified flavors. Due to factors such as roast level, grind size, and changes in bean crop year, the consistency of SOE output is difficult to control, so beans that can highlight the basic flavors of their region are usually chosen. This article will introduce the concept of SOE, its flavor characteristics, suitable drinks to make with it (Americano, latte, etc.), and use "Front Street · Huakui" as an example to share specific extraction parameters and preparation process, helping coffee enthusiasts more clearly understand the methods and charm of SOE. [more…]

SOE stands for Single Origin Espresso, referring to espresso made from coffee beans of a single origin, which sets it apart from conventional espresso blends. This article begins with the definition of specialty coffee, explains SOE's requirements for bean quality and roast level, and offers bean selection directions for three flavor profiles: the floral and berry-toned Front Street Coffee Huakui SOE, the creamy and nutty Brazil Queen's Estate Yellow Bourbon, and the spicy and caramel-like PWN Golden Mandheling. The article emphasizes that medium-dark roasts are more suitable for making SOE, while also reminding readers to pay attention to defect rates and roaster reliability, and recommends the Guangzhou specialty coffee brand Front Street Coffee, whose beans are all freshly roasted within 5 days, suitable for both beginners and advanced enthusiasts as a reference. [more…]

In the world of espresso, blended beans and SOE single-origin beans each have their own distinctive characteristics. SOE emphasizes a single origin and places higher demands on bean quality and roast level in order to extract a highly recognizable espresso flavor. This article starts from the differences between blends and SOE, explains why medium or medium-dark roasted single-origin beans are more suitable for making SOE, and recommends four Front Street SOE espresso beans commonly used by baristas, covering different flavor profiles such as berry and floral, passion fruit and grape, creamy nut, and wild spice, helping coffee lovers make a choice based on personal preference. [more…]

Today, as the specialty coffee wave sweeps across the country, the term SOE appears frequently on café menus, yet many enthusiasts still have only a vague understanding of it. SOE stands for Single Origin Espresso, forming a sharp contrast with the traditional espresso blend approach. Can it really taste better than blended espresso? Will an Americano made with single-origin beans be so sour it's hard to drink? And is Huakui, so beloved by many pour-over enthusiasts, suitable for making SOE Americanos and lattes? This article will analyze the definition of SOE, its development history, the logic behind bean selection, and specific brewing parameters, while also drawing on several Front Street Coffee beans suitable for making SOE, to help you consistently present a cup of single-origin espresso with clear flavors and balanced acidity and sweetness, whether at home or in your shop. [more…]

SOE stands for Single Origin Espresso, which means espresso made from a single-origin coffee. In recent years, this method of extracting single-origin beans through high-pressure espresso machines has gradually entered the视野 of coffee enthusiasts. Unlike conventional espresso blends, SOE can highlight the true flavors of its region, but its consistency places extremely high demands on the barista. This article will address the definition of SOE, its flavor characteristics, and the types of drinks it is suited for one by one, and, using Front Street Coffee's Huakui SOE as an example, share the specific parameters and extraction process for iced Americano and latte, helping readers gain a comprehensive understanding of this coffee category. [more…]

Hawaii Coffee, with its distinct floral and fruity aroma and full juice-like body, enjoys great popularity in the specialty coffee circle. This naturally processed G1 bean from the Hambela region of Ethiopia is not only suitable for pour-over, cold brew, and other brewing methods, but can also be used for espresso SOE and moka pot extraction. Front Street Coffee has launched two Hawaii products for different methods, corresponding to two profiles—medium-light roast and medium roast—to meet diverse brewing needs. This article will walk you through the origin of the name Hawaii, its flavor characteristics, and provide a detailed breakdown of the standard parameters and operating steps for pour-over and espresso, helping you better bring out the layers and sweetness of this bean. [more…]

Front Street Huakui coffee beans have been widely favored by coffee lovers since their launch. Its full name is Ethiopia Guji Hambela Buku Abel, and its Chinese name was coined by a domestic green bean merchant, intended to challenge the status of Geisha. This bean is offered in two forms: medium-light roast and medium roast. The former is suitable for pour-over, French press, cold brew, and other methods, while the latter is designed specifically for espresso machines, moka pots, and the like. This article will provide a detailed analysis of the complete extraction parameters, operating steps, and flavor performance of Front Street Huakui in both pour-over and SOE scenarios, helping you choose the appropriate brewing method based on your personal taste preferences and fully bring out the floral and fruity notes of this bean. [more…]