Cupping began as a quality control method used in the trade to verify whether coffee beans met standards. After the rise of the specialty coffee movement, it gradually evolved into a scoring system for evaluating coffee. Anything below 80 points is classified as commercial grade, while reaching 80 or above crosses the threshold into specialty coffee—the higher the score, the more outstanding the quality. At present, the two globally recognized authoritative scoring systems come from the SCAA and the COE. This article focuses on the SCAA cupping scoring system, breaking down one by one its eleven scoring dimensions, the required number of sample cups, the division of score ranges, and how defect deductions are calculated, to help readers fully understand how a cup of coffee is quantified into a score. [more…]

If you want to become a professional barista, cupping is a core skill you can't avoid. This article systematically sorts out the scoring standards of the two major cupping systems, COE and SCAA, analyzing the scoring points and deduction rules one by one, from aroma, cleanliness, sweetness, acidity, mouthfeel, flavor, aftertaste to balance. It also explains in detail the tools needed for cupping, the coffee-to-water ratio, and the operating process, and uses [Front Street Golden Mandheling] as an example to compare the cupping performance of three roasting curves. Whether you are a coffee enthusiast or a practitioner, you can learn from it the scientific method of judging coffee quality and understand the true meaning of COE competition level. [more…]

Cupping is the primary step for verifying coffee quality after roasting. By standardizing grind size, coffee-to-water ratio, water temperature, and steep time, it objectively reveals a bean's truest flavors. This article systematically outlines the purpose of cupping, the required equipment, and standard parameters, walks step by step through the complete process of pouring, smelling, breaking the crust, and slurping, and takes an in-depth look at the eight scoring categories on the CoE cupping form and how they differ from the SCA scoring system. It also compiles common descriptive terms from the flavor wheel and includes a high-resolution 2023 flavor wheel wallpaper resource, making it a handy reference for coffee enthusiasts and professionals alike. [more…]

Coffee cupping is a professional evaluation method that transforms subjective sensory experiences into quantitative data, and the SCAA cupping score sheet is the core tool of this system. This article explains the ten scoring dimensions in the sheet one by one, covering fragrance, flavor, aftertaste, acidity, body, uniformity, balance, cleanliness, sweetness, and overall score, helping coffee enthusiasts understand the scoring basis and judgment criteria for each item. Whether you are a beginner who has just encountered cupping or a professional hoping to refine your sensory skills, this detailed Chinese guide can serve as a practical reference. Front Street Coffee also provides relevant product information in the article for further understanding. [more…]

The scoring criteria for coffee cupping. The cupping of coffee beans was initially to ensure whether the quality of the coffee beans that are about to enter the trade is qualified. With the passage of time, after the concept of specialty coffee was b [more…]

The SCAA cupping form is an important tool for judging quality in the specialty coffee industry. It consists of ten scoring categories, covering the complete sensory experience from dry aroma and wet aroma to overall assessment. This article explains the specific meaning and key evaluation points of each scoring dimension one by one: aroma is divided into dry aroma and wet aroma; flavor during slurping is the core basis for scoring; aftertaste measures the persistence of flavor; acidity distinguishes high-quality fruity acidity from undesirable acidity; body focuses on mouthfeel; uniformity checks whether the samples are consistent; balance assesses whether all aspects are harmonious; cleanliness is an essential threshold for specialty coffee; sweetness reflects harvest maturity and quality; and overall assessment reflects the cupper's comprehensive impression. Whether you are an enthusiast who has just encountered cupping or a professional hoping to refine your sensory skills, this item-by-item interpretation can help you understand the logic of using the SCAA cupping form more systematically. [more…]

Whether a cup of coffee can be crowned with the name "specialty" is by no means decided by cupping alone. From the origin of the green beans, screening and processing, to roasting and brewing, every stage requires careful control, so that the flavor in the cup ultimately presented can reflect the characteristics and cultural heritage of the producing country. This article will systematically sort out the two major cupping scoring systems, COE and SCA, and break down one by one the points to note for each scoring element, including cleanliness, sweetness, acidity, body, flavor, aftertaste, and balance, as well as explain in detail the defect scoring rules and grading standards. Front Street will also draw on years of quality control experience to help you use evaluation grades as a reliable reference for judging specialty coffee when purchasing coffee. [more…]

We often hear people talk about specialty coffee beans and commercial coffee beans—so how exactly do you tell them apart? According to the Specialty Coffee Association (SCA), the dividing line is a cupping score of 80: beans scoring above 80 are considered specialty coffee beans, while those below 80 are classified as commercial coffee beans. But the reality is far more complicated than this standard—the SCA itself does not actively score beans on the market; so-called SCA scores are actually the results that students arrive at using the scoring method taught in SCA training. This way of distinguishing them still has no small number of limitations to this day. This article will discuss what specialty coffee beans really mean, and the core differences between them and commercial coffee beans. [more…]

Kenya, as a neighbor of Ethiopia, has a coffee-growing history that dates back to 1893, and was later promoted by the British for large-scale cultivation in the highland areas at altitudes of 1,400 to 2,100 meters. The volcanic ash soil rich in organic matter, annual maximum temperatures of 22 to 26°C and minimum temperatures of 10 to 14°C, along with suitable rainfall, together create ideal growing conditions for high-quality Arabica coffee beans. Thanks to its natural endowments and the joint efforts of coffee farmers and the government, Kenya became one of the world's major coffee countries within just a century. Its coffee is deeply favored by coffee lovers for its rich fruity aroma, strong red wine notes, and abundant, lingering aftertaste. This article will systematically introduce the cupping situation of Kenyan coffee-producing regions, and attach detailed information on Front Street's 2017 TOH Best Kenya green beans, as well as green bean information and flavor descriptions for the 2016 Brazil COE Natural Champion and the Guatemala COE 4th place Geisha Honey Process. [more…]

SCA Specialty Coffee Association technical officer Mario Fernandez revealed at an estate reception after the BOP Best of Panama competition that the SCA cupping form, which has been in use for more than two decades, is about to undergo a major reform. The current cupping form mixes discriminatory, descriptive, and emotional sensory judgments together, which easily leads to scoring bias. The new plan intends to separate the three and add evaluation items such as sweetness. At the same time, the coffee flavor wheel will also break free from its North America-centered limitations and compile a globally applicable flavor reference. In addition, SCA also plans to widen the score gap between specialty coffee and commercial coffee; a coffee scoring 80 points may in the future drop to 75 points or even lower. This article will sort out the background, direction, and specific contents of this reform for you. [more…]

Located in the Boquete Valley of Panama, Carmen Estate, with an elevation of about 1,700 meters, volcanic soil, and diverse microclimates, produces high-quality coffee with prominent floral notes and layers of chocolate and caramel. This Geisha, carefully cultivated by three generations of the Franceschi family, has repeatedly ranked among the top five in professional cupping competitions in recent years. This article provides a complete overview of the estate's natural conditions, cultivation and harvesting, and processing techniques, as well as its award-winning results over the years, and includes Front Street Coffee's personally tested V60 three-pour brewing parameters, giving you a comprehensive understanding of the appeal of this famous Panamanian bean. [more…]

The same cup of coffee—some people taste plum acidity and whisky aroma, while others find it merely sweet and easy to drink. So who ultimately decides these flavor differences? The quality assessment of specialty coffee relies on a team of professionally trained and certified Q graders, who follow a globally standardized procedure to score each item one by one, including dry fragrance, wet aroma, flavor, aftertaste, acidity, body, uniformity, balance, cleanliness, and sweetness. This article breaks down the complete cupping procedure in detail, from grind size, coffee-to-water ratio, and water temperature to breaking the crust, skimming, and slurping, and explains the specific meaning of scores from 6 to 10 in the SCAA scoring standards, helping coffee enthusiasts understand the reference value and limitations of cupping scores and find the coffee flavors that truly suit them. [more…]

Ethiopian coffee has always won the favor of many coffee lovers with its affordable prices and rich floral and fruity aromas. But faced with the bewildering array of grade labels on the market, such as Yirgacheffe's G1 and G2, many people are not clear on exactly how they differ and which is more worth buying. This article will start with the price level of Ethiopian coffee, combine it with specific beans from Front Street Coffee, and then delve into the evolution of the country's coffee grading system—from the early CLU defect-count grading to the ECX scoring system that combines physical characteristics with cupping flavor—breaking down one by one the logic of grade classification under washed and natural processing, and focusing on comparing the substantive differences between G1 and G2 in defect rate and cupping score, to help you make more rational purchases of Ethiopian coffee. [more…]

Yirgacheffe is one of Ethiopia's most representative specialty coffee regions, but what exactly is the difference between the commonly found Front Street Yirgacheffe G1 and G2 coffee beans? Which grade is higher? Behind this lies Ethiopia's complex coffee grading system. Starting from CoffeeHunters' review, this article systematically sorts out Ethiopia's coffee grading standards, compares the differences between G1 and G2 in defect rate, cupping score, and flavor performance, and helps coffee lovers gain a deeper understanding of the secrets of Yirgacheffe's grades. [more…]

In coffee history, the specialty coffee wave and its three waves form the basic understanding people have of coffee. People often compare and contrast specialty coffee beans with commercial coffee beans, as if the two were opposites. So what are the differences and connections between them? To understand the differences between the two, we must first understand specialty coffee's [more…]

Jamaican Blue Mountain coffee has long been regarded as the benchmark of the coffee world, and the Blue Mountain beans produced at Mavis Bank are among the most highly acclaimed lots. This article will provide a comprehensive introduction to this Front Street Jamaican Blue Mountain Mavis Bank from the perspectives of origin, grade, processing method, appearance, and variety, along with detailed cupping score data. You will learn about its distinctive bean characteristics, its mild and balanced flavor profile, and the subtle layers interwoven with nuts, herbs, chamomile, and spices. At the same time, the article offers recommended roast levels and flavor comparison references to help coffee enthusiasts gain a deeper understanding of the charm of this typical island-flavor coffee. [more…]

Brazil, as the world's largest coffee producer, accounts for about one-third of the global market in exports. Its beans have a flavor profile that is low in acidity and high in sweetness, with a full-bodied mouthfeel, and they are often used in coffee blends. When purchasing Brazilian green beans, you will often see markings such as "CERRADO NY-2 SC-17/18 SS FC" printed on the burlap sacks, where every letter and number corresponds to strict grading information. These codes are established by the Brazilian Ministry of Agriculture, Livestock and Supply (MAPA) and cover five major dimensions: producing region, defect rate, screen size, cup score, and sensory grade. This article will break down the meanings of symbols such as "SS" and "FC" one by one to help coffee enthusiasts understand the complete quality profile of Brazilian beans. [more…]

In the world of specialty coffee, the SCAA and COE are two authoritative systems that cannot be overlooked. The former established industry standards and cupping protocols, while the latter selects top-tier green beans through rigorous competitions. How do their scoring logics differ? And why are COE and SOE often confused? This article will trace the development and operational mechanisms of the SCAA, CQI, and COE, explain in detail the differences in cupping score sheets, and use the example of the 22nd-place sun-dried Typica that Front Street Coffee bid for at Ethiopia's first COE competition in 2020 to present the complete story from origin to cup. [more…]

The 2019 TOH (Taste of Harvest) Ethiopia Natural Group national champion was won by a Yirgacheffe submitted by the Adorsi processing plant, with a cupping score as high as 91.38 points. The processing plant is located in the Aricha production area, at an altitude of 1,950-2,100 meters. The combination of red volcanic soil and the ancient native Heirloom variety, together with hand-selected 17-18 mesh green beans and a precise anaerobic fermentation process, gives this coffee its outstanding cup performance. Front Street Coffee provides you with a detailed introduction to this champion bean's origin background, competition journey, and flavor characteristics, and shares its richly layered flavor profile of strawberry, berries, guava, brandy, and liqueur chocolate, as well as the changes in acidity and sweet aftertaste after the coffee cools. [more…]

Yirgacheffe Kochere is one of Ethiopia's most renowned micro-regions, and the coffee beans it produces are famous for their lively citrus acidity, silky sweetness, and rich floral and fruity notes. This article provides an in-depth analysis of the terroir characteristics of the Kochere region, the washed processing method, and Ethiopia's unique coffee grading system—especially the specific differences between G1 and G2 grades in flavor and quality. At the same time, Front Street Coffee will share the roasting curve, cupping report, and pour-over brewing insights for this bean, helping coffee lovers fully understand the charm of Kochere coffee. [more…]