Once coffee beans pass their optimal freshness date, their flavors can easily deteriorate, and extraction tends to produce more bitter or astringent notes. But don’t throw them out just yet—by making fine adjustments to grind size and pour over pouring techniques, you can still effectively improve extraction quality and reduce the risk of over-extraction. This article takes an in-depth look at what “best by” or “freshness period” really means, and provides a set of practical pour over guidelines, including grind settings, bloom time, and multi-stage pouring techniques, suitable for coffee beans within two months of their roast date. These tips will help you revive those “not-so-fresh” beans sitting at home. [more…]

As the weather turns cooler, many coffee enthusiasts start to wonder: can the cold brew stored in the fridge be heated for drinking? This article delves into the definition of cold brew coffee, compares the brewing differences between ice drip and cold steeping, explores the core principles of cold water extraction, and tests the flavor changes after heating. We break down common misconceptions from a scientific perspective and offer practical advice, allowing you to enjoy cold brew flexibly according to your preferences. [more…]

Although Tanzanian coffee may not be as well-known as that of its neighbors Ethiopia and Kenya, the beans grown in its high-altitude volcanic soil possess a unique charm. This article delves into the washed Typica variety from the slopes of Mount Kilimanjaro — Africa’s highest volcano. It covers regional conditions, smallholder farming practices, and the actual flavor profile to help you fully appreciate this delicate, softly sweet specialty coffee bean. [more…]

Brazilian coffee spot prices have soared to a 26-year high, driven by downward revisions in production forecasts, abnormal weather conditions, and port congestion. This article delves into the price trends of Arabica and Robusta, dissecting how natural disasters, logistics bottlenecks, and a strong U.S. dollar are driving up costs, while also revealing the massive losses caused by delayed shipments. It helps readers grasp the key variables in the global coffee market. [more…]

An incident where a Luckin Coffee employee was complained about for wearing nail polish has ignited discussions on appearance management for food and beverage workers. This article provides an in-depth analysis of the restrictions on nails and decorations outlined in the “Food Safety Operation Specifications for Catering Services,” explores how chain brands balance staff image with food safety, and offers practical advice to help professionals avoid common hygiene pitfalls. [more…]

Luckin Coffee is officially entering the Malaysian market after signing a long-term franchise agreement with Global Aroma Sdn Bhd, a subsidiary of Dazhi Industries. The plan is to open the first batch of stores in the region during the first quarter of 2025. This 10-year collaboration marks not only a significant step in Luckin’s international expansion strategy but also represents Dazhi Industries’ new venture into the food and retail sector. This article takes you behind the scenes to explore the background of the partnership, expansion plans, and brand development strategies. [more…]

The collaboration between Heytea and table tennis champion Fan Zhendong triggered a shopping frenzy, with limited-edition fridge magnets and luggage tags selling out within minutes. Fans questioned whether store stock was insufficient or if there was internal hoarding. This article delves into the event mechanics, merchandise allocation logic, and explores common practices in brand-limited collabs and consumer strategies to help you understand the rush for time-sensitive products. [more…]

Hougu Coffee, once a supplier of instant coffee raw materials to international brands such as Nestlé and Maxwell House, once held over 60% of the domestic market share. But from a financial crisis to debts amounting to billions, and then to two rejections of its restructuring plan, the fate of this Yunnan-based coffee giant has been fraught with challenges. Now, the Dehong Intermediate People's Court has finally ruled to approve its restructuring plan. Can Hougu reclaim its former glory? This article takes you through the full story of the events and the challenges that lie ahead. [more…]

This fiscal year, Starbucks has reduced its bonus payout ratio to 60%, while senior management has scrapped performance-based raises—reflecting the challenges posed by three consecutive quarters of same-store sales decline in the U.S. market. The new CEO has introduced service upgrades such as handwritten cups and ceramic mugs, but an 8% sharp drop in staff numbers may offset the impact of these reforms. This article analyzes the reasons behind the changes to the bonus mechanism, uncovers the truth behind operational data, and explores the balance between service enhancements and workforce allocation. [more…]

Brazil is the world’s largest producer of coffee, but its green bean grading system can often be confusing. This article provides an in-depth explanation of the codes found on Brazilian green coffee packaging, such as 'CERRADO NY-2 SC-17/18 SS FC', and describes how factors like origin, defect rate, screen size, and cupping grade influence flavor and value. It also addresses why there is no NY1 grade and includes practical brewing tips to help you select and brew high-quality Brazilian coffee. [more…]

Ethiopia’s coffee export revenue surged to $155 million in October, a year-on-year increase of 66%, with export volume exceeding 35,000 metric tons. This surge is driven by both soaring global coffee prices and improved production. However, domestic conflicts and the Red Sea shipping crisis are raising concerns. This article provides an in-depth analysis of the latest export data, geopolitical developments, and how these factors may impact future coffee supply and price trends. [more…]

Many coffee enthusiasts often encounter the flavor description of “tropical fruit” when tasting pour over coffee, yet may not fully understand the reasons behind it. This article delves into the origins of tropical fruit aromas, explores which chemical compounds in coffee beans contribute to fruity notes, and through practical cupping experiences, introduces you to common coffee varieties that exhibit flavors like mango, passion fruit, or pineapple. It also explains brewing key points for less obvious fruity notes such as papaya and lychee, helping you more accurately identify and enjoy these flavor profiles. [more…]

With the arrival of the winter strawberry season, Starbucks has launched four new products in the Red Strawberry series, attracting attention with their pastel color palette and festive stickers. However, after real-world testing by consumers, the sweetness and artificial flavoring have sparked polarized reviews, and sharp-eyed regulars have even noticed strong similarities to previous editions. This article delves into the features of the four drinks, their actual flavor profiles, and reveals details about recipe adjustments and purchasing considerations. [more…]

A set of promotional photos from Pastry Tea Queen's seven-year anniversary offline event caused an uproar online after featuring an unedited image of an ordinary customer with an unhappy expression, taken and published without their consent. The brand was slow to respond to requests for photo removal and did not issue a public apology. Its justification of "differential treatment" regarding review standards further ignited public discussion on the boundaries of portrait rights in brand events. This article delves into the incident, highlights both positive and negative public opinions, and reminds participants of privacy considerations when engaging in brand activities. [more…]

Kenyan coffee is renowned for its distinctive plum and cherry tomato acidity paired with juicy sweetness, which stems from the combination of the SL28 and SL34 varieties with the K72 washed processing method. This article delves into the craftsmanship differences between K72 and conventional washed processing—from fermentation duration, step-by-step procedures to cost details—and introduces a classic bean lot from the Asaliya washing station in the Thika region. It will help you master the brewing essentials and flavor characteristics of this high-end specialty coffee. [more…]

Recently, the global coffee supply has faced severe challenges, with major producing regions hit by extreme weather one after another, leading to widespread declines in coffee output. Droughts in Brazil and frequent hurricanes in Central America have raised concerns in the international market about future supply. This article will provide an in-depth analysis of the latest conditions in the world’s key coffee-producing areas, helping you understand the reasons behind persistently high coffee futures prices and explore possible future trends. [more…]

Recently, a creative way to make brown sugar boba milk tea using the brown sugar boba topping from Front Street Coffee and fresh milk has been circulating online. With minimal cost, you can recreate this brown sugar pearl milk tea at home. This DIY method not only satisfies the needs of topping enthusiasts but also sparks discussions on milk tea consumption trends. This article provides a detailed breakdown of the actual steps, cost analysis, and taste differences, along with shared user-tested experiences, to introduce you to this new trend of “topping-first” beverages. [more…]

Luckin Coffee has recently accelerated its expansion in the Hong Kong market, with seven stores currently in the preparation phase, located in popular districts such as Mong Kok, Tsim Sha Tsui, and Tseung Kwan O. Among them, the Tsim Sha Tsui store, situated near a Starbucks outlet, is expected to open first early next month, sparking public discussion on whether the "9 RMB 9 coffee" can thrive in Hong Kong. This article compiles the latest updates on store openings, location analysis, and pricing trends to help readers stay informed on this latest southward move by a mainland coffee brand. [more…]

Many coffee enthusiasts often compare Americano, pour over, and espresso—three popular styles of black coffee—forming various preferences and biases. This article delves into the brewing principles, bean characteristics, and value differences of these three methods, while debunking common misconceptions such as “Americano is inferior to pour over” or “blends are always worse.” It also provides practical parameters and background on brewing techniques to help you gain a more comprehensive understanding of these classic coffee beverages. [more…]

The brew ratio of coffee grounds to water in pour over coffee not only determines the strength of your brew but also affects overall extraction efficiency and flavor expression. This article delves into the scientific relationship between brew ratios, concentration, and extraction rate. Through real test data, we break down the performance of common ratios from 1:10 to 1:20, and provide adjustment techniques along with common pitfalls to help you precisely grasp the ideal extraction range and brew coffee with rich layers of flavor. [more…]