October 26, 2026

How does latte milk temperature affect flavor? A practical analysis from 40°C to 80°C and recommended optimal temperature

qj

The milk temperature setting of a latte has a significant impact on overall flavor performance, but most consumers are unaware of the differences. This article conducts practical tests using lattes made at three different milk temperatures—40°C, 60°C, and 80°C—and provides a detailed comparison across aroma, sweetness, milk foam texture, and overall balance. It helps you understand why the industry generally adopts around 60°C as the standard and offers practical advice so you can brew lattes at home that come closer to professional standards. [more…]

How to evaluate the clarity of pour over coffee? Key factors in assessing brew quality through flavor layers

qj

The clarity of pour over coffee is often seen as a hallmark of high quality, but do you truly understand what it means? This article takes an in-depth look at the key factors that influence clarity, including the quality of the coffee beans, water conditions, and brewing techniques. It also teaches you how to comprehensively assess the cleanliness of a cup of coffee based on aroma, layering, and aftertaste. Master these skills and you’ll be able to brew clear, flavorful pour over coffee at home. [more…]

Complete Guide to Pairing Autumn Coffee with Osmanthus: Extraction Techniques and Flavor Profiles from Espresso to Pour Over

qj

Want to add a touch of seasonal charm to your autumn coffee? The combination of osmanthus and coffee not only delivers captivating aromas but also brings out a uniquely smooth and mellow flavor. This article details how to incorporate osmanthus into various coffee beverages, including espresso, latte, flat white, Dirty, and pour over. From ingredient selection, processing, recipes, to specific steps, it provides practical parameters and flavor descriptions to help you easily recreate a professional-level autumn coffee experience at home. [more…]

How to Extract Coffee Crema with a Cloth Filter Pour Over? Filter Cloth Selection & Full Operation Guide

qj

Pour over coffee usually struggles to retain rich crema, but the key lies in choosing the right filter material. Cloth filters, such as flannel, offer excellent water permeability and low filtration, allowing the coffee’s oils and fine particles to pass through, resulting in a richer and smoother mouthfeel. This article delves into the characteristics of flannel filters, proper care methods, practical brewing techniques, and uses dark-roasted Golden Mandheling as an example, providing practical parameters such as coffee-to-water ratio, water temperature, and grind size to help you brew coffee with an enticing crema layer at home. [more…]

Complete Guide to Making Nanyang Coffee: Robusta Roasting Techniques & Singapore Kopi Terminology

qj

Nanyang coffee originates from the culinary wisdom of Southeast Asian Chinese immigrants, renowned for its distinctive dark roasting and flavoring techniques, standing in stark contrast to specialty coffee. This article delves into the entire process of Nanyang coffee—from bean selection, roasting, flavoring, to brewing—along with Singapore’s unique Kopi ordering terminology system, helping you understand the cultural background and practical drinking methods of this bold black coffee. [more…]

Home-Grown Coffee Trees: A Guide to Altitude, Temperature, and Key Care Techniques Through Potted Practice

qj

Want to grow your own coffee tree at home? Many specialty coffee enthusiasts have already tried cultivating varieties such as Typica, Bourbon, and Geisha through potted planting, documenting the process from seedling to flowering. This article combines practical planting experience with the native environmental needs of coffee trees to analyze the feasibility of home cultivation, and provides key care essentials such as temperature, light, and water to help improve your success rate. [more…]

Luckin × Victoria's Secret Collaboration Launches: Analysis of Pink Wing Cup Sleeves & Osmanthus Longjing Latte Highlights

qj

Luckin Coffee has once again ventured into a cross-industry collaboration, this time teaming up with the renowned lingerie brand Victoria's Secret to launch co-branded paper bags, cup sleeves, and a brand-new flavor — Osmanthus Longjing Latte. The pink-toned wing cup sleeves have sparked heated discussions among netizens, with polarized reviews hiding what design ingenuity? This article delves into the highlights of the collaboration and explores the market strategy behind the brand partnership, giving you an insight into the uniqueness of this cross-industry collaboration. [more…]

Pour Over Coffee Essentials: Understanding the Golden Cup Extraction Principle and Practical Application of Strength and Extraction Rate

qj

The Golden Cup extraction is an important metric for evaluating how good a cup of coffee tastes. By analyzing data on coffee strength and extraction rate, it helps you adjust brewing parameters to make coffee that better suits your personal taste. This article will provide an easy-to-understand introduction to the historical background of the Golden Cup extraction, the scientific definitions of strength and extraction rate, as well as the practical calculation methods. This way, you won’t be limited by a single set of numerical ranges and can apply the principles more flexibly in your everyday pour over practice. [more…]

How to make Roman-style espresso? Classic techniques and tips for espresso with lemon

qj

Roman-style espresso (Espresso Romano) is a classic Italian drink that combines espresso with the flavor of lemon. It originated in southern Italy after World War II, using the bright acidity of lemon to balance the intense bitterness of dark-roasted coffee. This article delves into its historical background and traditional preparation methods, while also sharing practical brewing insights to help you master the balance between lemon and espresso, creating your own version of Roman-style espresso. [more…]

Coffee grounds create green building materials: Pyrolysis treatment boosts concrete strength by nearly 30%

qj

Up to 60 million tons of coffee grounds are generated globally each year, most of which end up in landfills and release large amounts of greenhouse gases. A research team in Australia has found that treating coffee grounds with pyrolysis at 350°C and replacing 15% of the sand in concrete with the processed grounds can increase compressive strength by nearly 30%. This not only reduces river sand mining but also finds a new use for discarded coffee waste. This article delves into the principles, experimental details, and environmental benefits of this innovative technology. [more…]

Starbucks to Establish Technology Innovation Center in Shenzhen, Investing 1.5 Billion RMB to Accelerate Digital Transformation and Elevate Coffee Experience

qj

Starbucks recently announced plans to build a China Innovation Technology Center in Shenzhen, with official operations set to commence in September this year. The company will invest approximately 1.5 billion RMB in the first phase over the next three years, underscoring its commitment to digital expansion in the Chinese market. This strategic move is expected not only to drive innovation in Starbucks’ operational model but also to serve as a benchmark for technology adoption across the broader coffee industry. This article provides an in-depth analysis of the goals, investment details, and potential market impact of Starbucks’ new center. [more…]

Behind the Controversial Copy of Tea’s Spring: How Brand Marketing Can Avoid Negative Associations?

qj

In August 2023, a WeChat article titled "Working Hard is Just Working Hard in Vain" published by Tea’s Spring sparked heated discussion. The negative sentiment conveyed by the title was questioned by netizens. The article used themes from the anime Slam Dunk to explore growth topics and promote a new product, “Young Zhuang Zhou,” but was eventually taken down due to the controversy. This article analyzes the full story of the incident, examines the risks in brand copywriting, and provides practical advice to help you avoid similar PR crises. [more…]

Front Street Coffee Staff Voices: Frequent "No Liquid Coffee" Orders and the Challenges of Standardized Operations

qj

In recent years, social media has seen a peculiar trend of customers ordering coffee but requesting no actual coffee liquid. While these posts receive high engagement, they have created operational challenges for frontline baristas. What drives this ordering behavior? What real impact does it have on staff? This article delves into the background of the issue, netizen suggestions, and explores the tension between standardized procedures of chain coffee brands and customers’ personalized demands. [more…]

Fuzhou’s viral coffee shop imposes seven photography restrictions: Customers divided over whether it’s reasonable or too much

qj

A popular Fuzhou coffee shop favored by social media enthusiasts has sparked heated discussion due to seven photography and behavior rules posted at its entrance. Ranging from a ban on flash photography and standing for photos to mandatory ordering per seat, the shop emphasizes maintaining a pleasant dining environment — yet some customers find the rules confusing. This article delves into the practical impact of these regulations, explores how cafés can balance photo-taking trends with customer experience, and offers practical advice for those planning to visit. [more…]

Origami Folded Filter Cup Usage Guide: Flavor Comparison and Brewing Techniques with Conical and Flat-Bottom Filters

qj

The Origami folded filter cup, with its distinctive angular design and compatibility with both conical and flat-bottom filters, has become a favorite among pour over enthusiasts and competition baristas. This guide delves into the differences in extraction rhythm when using conical and flat-bottom filters, provides a practical comparison of flavor profiles using Geisha beans, and offers recommendations on drip trays and essential brewing tips to help you unlock the full potential of this highly versatile filter cup. [more…]

Essential for Pour Over Coffee Lovers: The Big Reveal of 15g Coffee Bean Counts – Real-World Tests from 5 Major Regions

qj

Wondering how to estimate 15 grams of coffee beans without an electronic scale when making pour over coffee? Actually, you can get a general idea by simply counting the beans. In this article, we tested five different coffee beans from various regions and varieties, including Yirgacheffe, Jamaican Blue Mountain No.1, Brazilian Yellow Bourbon, Panamanian Geisha, and Golden Mandheling. For each type, we weighed three separate 15g samples and meticulously counted the beans, compiling a practical reference range of bean counts to help you more accurately gauge your coffee dosage even without weighing tools. [more…]

Pour Over Kettle Buying Guide: Temperature Control, Spout, and Material — Essential Tips for Beginners

qj

Creating your ideal coffee corner? Choosing the right pour over kettle is essential. This guide delves into the differences between temperature-controlled and non-temperature-controlled kettles, spout shapes, kettle capacities, handle designs, and material variations — helping you avoid common purchasing pitfalls and easily find the right kettle for your brewing habits. Whether you're a beginner or an advanced brewer, you'll gain practical advice here, along with a curated coffee bean flavor sequence to elevate your overall brewing experience. [more…]

How to Pair Iced Americano? A Complete Guide to Water-Ice Ratio & Espresso Bean Flavor Matching

qj

Iced americano is more than just pouring espresso into iced water. The ratio of water to ice and the roast level of the espresso beans both affect the taste and aroma. This article provides an in-depth analysis of the ideal dilution ratios for different coffee bean varieties, with detailed explanations from 1:5 to 1:8, and teaches you how to adjust the ratio according to the melting speed of the ice to achieve the perfect balance in every cup of iced americano — whether you prefer it bold or refreshing, you can dial in the most satisfying cup. [more…]

60 Euros for Coffee at an Italian Tourist Spot? Analyzing High Bills in Popular Areas and Travel Spending Tips

qj

High bills at popular tourist spots in Italy have been making headlines—from two coffees costing 60 euros to being charged for warming a baby bottle—sparking widespread discussion among travelers and locals alike. This article delves into the reasons behind these controversial charges, explores pricing strategies in tourist areas, and offers practical advice for travelers spending money in Italy to help you avoid overpriced traps and enjoy reasonably priced, quality coffee and food. [more…]

The meme of the McDonald's, Luckin Coffee, and Mixue Ice Cream & Tea combo 'McLuckee' goes viral, revealing coffee and tea trends behind free marketing

qj

When the names of three major brands — McDonald's, Luckin Coffee, and Mixue Ice Cream & Tea — are combined into the homophonic meme 'McLuckee' (sounding like 'marry me'), this amusing online phenomenon quickly sparked heated discussions on social platforms. Beyond humorous fan-created content, the meme also reflects the cleverness of brand marketing strategies. This article delves into how 'McLuckee' evolved from a simple wordplay into a nationwide topic, explores the marketing techniques and consumer psychology behind it, and takes you through the market positioning of these three brands. [more…]