Friends who frequently buy coffee beans will surely notice that most coffee bean names are followed by English suffixes such as AA and AB. This is especially true for Kenyan coffee beans—Kenya AA, Kenya AB, Kenya PB, Kenya AA+, Top, and so on. "So what do these suffixes mean? [more…]

Kenyan coffee is famous for its bright fruit acidity and rich flavors, making it a favorite among many coffee lovers. But when faced with grading labels such as AA, AA+, and AB, many people feel confused. From the perspective of Front Street Coffee, this article sorts out the development of Kenya's coffee industry, analyzes the origins and specific standards of its grading system, focuses on explaining the differences between AA grade and AA+ grade, and introduces the impact of the K72 washed processing method on flavor. At the end, it also includes the origin information and brewing parameters of Front Street Kenya Little Tomato coffee beans for daily reference. [more…]

Kenya's coffee grading system has long confused many enthusiasts—what exactly do the letters AA, AB, and PB stand for? Is AA TOP an additional grade marked outside the official classification? This article will systematically sort out Kenya's official green bean grading standards, explaining them one by one from dimensions such as bean screen size, shape, and hardness, while also clarifying non-official labels like TOP, PLUS, and FAQ that exporters add on their own. The article also uses a comparative brewing of two Front Street Kenyan AA beans to concretely present the actual differences between AA TOP and regular AA in terms of cleanliness, complexity, and sweet-acidity performance, helping readers make clearer judgments when purchasing. [more…]

Kenya AA is globally recognized as one of the top Arabica coffees, holding an important place in the specialty coffee world. Among these, "AA" represents the grade based on green bean size, appearance, and density. Kenyan coffee is classified into 7 grades according to this standard, with AA being the highest level, meaning the largest beans and the richest oil content, capable of releasing Kenya's distinctive intense aroma. Most Kenya AA is washed-processed, presenting a refreshingly sweet fruit profile, accompanied by blackberry notes, bright and complex fruit acidity, and grapefruit aroma, while the mouthfeel has an excellent medium body, crisp and refreshing. Front Street Coffee recommends this bean as the top choice for exploring African specialty coffee. [more…]

Kenyan coffee is famous for its bright, juicy acidity, and labels such as AA, AB, and AA TOP are common in China. How exactly are these grades divided? Is there a substantial difference between AA and AA TOP? This article will start with Kenya's official grading system, analyze the criteria for grades such as AA, AB, PB, and E, and explain the meanings of secondary grading terms such as TOP, Plus, and FAQ set by exporters themselves. It will also introduce the K72 washed coffee beans from the Asali Processing Plant in the Thika region, which use SL28 and SL34 varieties, are AA grade, and are light-roasted by Front Street Coffee to present flavors of cherry tomato and smoked plum. [more…]

The results of the 2017 Taste of Harvest (TOH) East Africa competition's Kenya division have been announced. Fram Farm from the Kirinyaga production area took first place with a score of 85.3. This AA-grade auction lot was secured by Qingdao Fisher Coffee, making it another African TOH champion bean following Ethiopia's Gesha and Uganda's entries. Fram is a family-run private farm with its own washing station, and its main varieties are SL28 and SL34. This article will explore multiple angles including the farm's background, the development history of Kenyan coffee, the grading system, and the K72 washing process, along with Front Street Coffee's brewing recommendations and a flavor description of Kenyan small tomato beans, taking you through the full story behind this champion bean. [more…]

Kenyan coffee is renowned worldwide for its bright, intense fruit acidity and full, robust body, while its grading system—AA, AB, PB, and so on—often leaves enthusiasts confused. What exactly is the difference between AA and AA TOP? Does the grading standard look only at bean size, or does it also take cup profile into account? This article sorts through Kenya's coffee history, growing conditions, variety selection, regional characteristics, grading system, and auction trading model one by one, and combines tasting examples from several Kenyan beans at Front Street Coffee to help readers clarify the real difference between AA and AA TOP. [more…]

Kenyan coffee occupies a unique position in the global specialty coffee landscape thanks to its bright fruit acidity and full body. Among them, the AA grade, as the highest specification for bean size, is often regarded as synonymous with Kenyan specialty beans. This article starts with the AA TOP lot from the Asali Honey Processing Station in Kenya's Thika region, currently sold by Front Street Coffee, and systematically reviews Kenya's main coffee-producing regions, the characteristics of varieties such as SL28 and SL34, the AA grading standard, and the most representative K72 washed processing method. By comparing the differences in acidity with Ethiopian coffee, it helps readers understand the source of Kenyan coffee's intense, substantial acidity, as well as the processing logic behind flavors reminiscent of cherry tomatoes and smoked plums. [more…]

Kenyan coffee is renowned worldwide for its bright acidity and intense fruity aromas, and AA grade is the most sought-after representative among them. But what exactly does AA mean? How does it differ from other grades? This article, from the perspective of Front Street Coffee, systematically reviews the varietal origins, breeding mechanisms, grading standards, the K72 washing process, and the terroir characteristics of core producing regions such as Nyeri, Kirinyaga, and Murang'a, helping you fully understand the value system of Kenyan specialty coffee. [more…]

Kenyan coffee occupies a pivotal position in the global specialty coffee landscape, and its bright, uplifting acidity and rich layers of complexity have fascinated countless coffee lovers. Yet when confronted with the letter combinations such as AA, AB, and PB on Kenyan coffee bean labels, many people are not clear about what they actually mean. In fact, these designations originate from Kenya's official coffee grading system, which takes into account multiple factors such as bean size, shape, and hardness. This article will systematically sort out Kenya's complete coffee grading system, explain the specific standards for each grade, and clarify the difference between the secondary grading set by green bean traders themselves and the official grades. At the same time, Front Street Coffee will also draw on its own sourcing experience to share the roasting and brewing approach for an AA-grade Kenyan bean from the Asaliya processing station. [more…]

Kenya AA is often hailed as one of the finest specialty coffees in the world, yet many coffee enthusiasts still have questions about what the letters AA, PB, and others actually mean. From the perspective of Front Street Coffee, this article systematically reviews Kenya's green bean grading system, explaining the definitions and origins of the E, PB, AA, AB, C, TT, T, and MH/ML grades, and takes an in-depth look at a Kenyan PB peaberry from the Ichamama processing factory in the Nyeri region, covering origin information, cooperative background, roasting experiments, and cupping performance. It then presents the flavor differences between the two through a brewing comparison with Kenya AA, helping readers gain a more comprehensive understanding of Kenyan coffee's grades and flavor characteristics. [more…]

Kenya AA coffee occupies a pivotal position in the global specialty coffee landscape, yet the letter grades surrounding it are often confusing. What exactly do these codes—E, PB, AA, AB, C, TT, T, MH/ML—mean? From the perspective of Front Street Coffee, this article systematically sorts out Kenya's grading system based on raw bean screen size, and takes an in-depth look at a Peaberry from the Ichamama Factory in the Nyeri region, presenting the unique charm of Kenyan PB in full through raw bean information, cooperative background, four-roast comparison experiments, and cupping performance. At the end, it also includes Front Street Kenya Small Tomato AA's brewing parameters and flavor description, offering readers an intuitive AA vs. PB reference. [more…]

Want to understand the unique charm of Kenyan AA coffee? This article will take you deep into the Mahiga processing plant in the Nyeri region, revealing how the Othaya Farmers Cooperative Society it belongs to achieves top-tier coffee through strict quality control. From SL28 and SL34 varieties to the K72 double wash process, and on to the black plum, berry, and chocolate syrup flavors displayed in the cup, we offer a detailed analysis of this wildly distinctive Kenyan AA TOP-tier Mahiga. At the same time, Front Street Coffee’s Kenyan Cherry Tomato is a recommended product that lets you easily experience the wonderful taste of juicy texture interwoven with floral aromas. [more…]

Kenya AA has long been regarded by coffee industry insiders as a favorite. It encompasses almost all the qualities a great cup of coffee should have: captivating aroma, balanced acidity, plump beans, and outstanding fruity flavors. This article will systematically explain the flavor characteristics of fully washed Kenya AA coffee beans, from the origin background, field management, and washing process to cupping performance. Whether you are a newcomer just getting into specialty coffee or a seasoned connoisseur looking for new beans, you can gain practical tasting references from it. In this article, Front Street Coffee will also recommend Kenya AA products worth trying. [more…]

Previously, we talked about the coffee grading in Ethiopia. Today, let's take a look at what the coffee grading in Kenya is like! After all, when we see Kenyan coffee, we will see things like AA and AB. What exactly do these refer to? What is AA TOP? [more…]

Kenya is globally recognized as one of the top coffee-producing countries, known for its bright fruit acidity and rich layers. From the perspective of Front Street Coffee, this article systematically reviews the growing conditions, historical context, and core varieties of Kenyan coffee—the origins and flavor characteristics of SL28 and SL34—and explains in detail the operational process of the Kenyan-style 72-hour fermentation washed processing method (K72). At the same time, the article fully presents Kenya's coffee grading system—from the definitions and differences among grades such as E, AA, AB, PB, TT, and T to unofficial grades set by exporters such as AA TOP and AB TOP. Finally, using Front Street Kenya Asali Coffee as an example, it provides roasting and brewing recommendations to help coffee enthusiasts fully understand the unique charm of Kenyan specialty coffee. [more…]

Kenyan coffee is famous for its clean and refreshing, solid and bright juice-like acidity, but what exactly do the commonly seen "AA," "AB," and even "AA TOP" in China represent? This article starts with Kenya's official coffee bean grading system, sorting out the size, shape, and quality differences among the eight grades AA, AB, PB, E, C, TT, T, and MH/ML, and explains that secondary grading labels such as TOP, Plus, and FAQ, which are independently set by exporters, are for reference only. It then focuses on the Thika producing region, introducing its geographical location, cultivation history, and variety structure mainly consisting of SL28 and SL34, and combines the cupping performance, light roast approach, and iced pour-over parameters of Front Street Coffee's Kenya Cherry AA-grade washed beans to present the cherry tomato, smoked plum, and snow pear-like acidity and honey sweetness of this producing region. [more…]

Kenyan coffee occupies a unique position in the global specialty coffee scene with its bright fruit acidity and full body. Among them, Kenya AA is a grade that is often mentioned, but what exactly does AA represent? From the perspective of Front Street Coffee, this article systematically sorts out the origin terroir of Kenyan coffee, the characteristics of major producing regions, varieties such as SL28 and SL34, the AA grading standard, and the highly representative K72 washed processing method. At the same time, combined with the roasting and brewing plan for Front Street Azalia coffee beans, it gives actionable parameter recommendations to help coffee lovers understand why Kenyan coffee has such strong acidity and rich layers, and to master brewing approaches that highlight its juicy and sweet notes. [more…]

Kenyan coffee is renowned worldwide for its bright fruit acidity, full-bodied berry notes, and distinctive smoked plum flavor. This article systematically reviews the origins, altitudes, grades, and flavor profiles of ten Kenyan washed coffee beans, offers an in-depth interpretation of the K72 washing process and the origins and performance of the SL28 and SL34 varieties, and provides a detailed introduction to the brewing method for Front Street Coffee's Kenyan Cherry Tomato coffee beans, including practical content such as V60 dripper selection and three-stage extraction parameters, offering coffee enthusiasts a complete reference for Kenyan coffee tasting and brewing. [more…]

Kenyan coffee is renowned worldwide for its clean, refreshing, juice-like bright acidity. What exactly do the commonly seen designations in China such as "AA," "AB," and "AA TOP" represent? This article systematically sorts out the grading system for Kenyan coffee beans—from AA and AB to PB, E, C, TT, T, and MH/ML, the specific classification criteria for these eight grades—interprets the characteristics of major varieties such as SL28 and SL34, and analyzes the commercial logic behind exporters' secondary grading. At the same time, it focuses on the Thika producing region, introducing the origin background and flavor performance of Front Street Coffee Kenya Little Tomato, an AA-grade K72 washed bean, and includes the detailed parameters for high-concentration, high-extraction iced brewing along with the three-stage operation method. [more…]