Pu’er Coffee

 Just recently, while attending a coffee tasting event—what we often call a “coffee cupping banquet”—I happened to hear the term “Golden Honey Process.” Most of us are already familiar with names like White Honey, Yellow Honey, Red Honey, and Black Honey when it comes to coffee processing methods. But what exactly is Golden Honey? For a moment, it made me reflect on how new terminology constantly appears in certain industries today. These new terms often make people both curious and cautious. Are they the result of genuine technological innovation, or simply clever marketing? It struck me that this phenomenon is actually worth discussing within the specialty coffee world. So today, I’d like to share some of my observations and thoughts—and of course, feel free to join the conversation in the comments. The charm of specialty coffee lies in its spirit of innovation and continuous learning . To some extent, the appearance of new professional terms and vocabulary in the industry i...

 Among coffee professionals, there is a group of true “behind-the-scenes heroes.” They may not be great talkers, many of them lean toward being introverts, and they tend to work with rigor, precision, and an almost obsessive attention to detail and data. In my eyes, they are among the most technically skilled people in the coffee industry: coffee roasters. If I had to sum up their work in one sentence, it would be this: “I am not the creator of flavor—I am a carrier of flavor.” They are the ones who allow every coffee drinker to experience the unique character and terroir of different origins. In that sense, roasters play an irreplaceable role. Looking back, I’m surprised that despite nearly ten years of daily writing, I’ve never written a dedicated piece about coffee roasters. Recently, as I’ve been testing beans from different roasters, I’ve found that I can genuinely sense their thinking through their roasting styles. This quiet, almost invisible form of dialogue has deepene...

 When we order coffee in cafés, it’s common to see certain drinks on the menu offered in “large” and “small” sizes (and let’s not bring up that brand that contradicts itself). But in reality, most espresso-based drinks already come with a naturally fixed serving size by design. Those so-called size options are often nothing more than a blunt, convenience-driven modification for consumption scenarios. I’ve long felt that cafés perhaps shouldn’t think in terms of “large” or “small” at all, but rather in terms of purpose-specific coffee cups . Today, I want to talk about where this idea comes from. This isn’t the first time I’ve thought seriously about this topic. Early last year, when a certain brand launched an 8-ounce cortado, it sparked plenty of discussion within the industry. In the world of specialty coffee, the idea of using a purpose-designed cup for each drink reflects a deep respect for coffee culture and the consumer experience. It shifts thinking away from the purely pr...

 When shopping for coffee, you may have come across a processing method labeled “Gold Washed.” We’re all familiar with one of the classic processing methods— washed —but what does the addition of gold actually mean? How is it different from traditional washed coffee? Today, I’d like to dedicate this article to exploring exactly what the Gold Washed process is. I wanted to write this piece because I recently encountered an outstanding roaster from Kyoto at a coffee festival. They were showcasing a Red Bourbon from the Popayán region of Cauca, Colombia, processed using the Gold Washed method. That coffee left a deep impression on me—it was simply too good. Naturally, it sparked my curiosity to dig deeper into this processing style. (I’ll be sharing a full tasting review of that coffee later. I couldn’t resist and ordered two bags on the spot—no hesitation at all.) When it comes to “Gold Washed,” there is a certain degree of producer-specific ownership to the method. By that, I m...

 We all know that coffee drippers usually come in two sizes—large and small. Some people assume that if a large dripper can handle a big dose of coffee, it should naturally work just fine for a smaller dose as well. So why not just buy one large dripper and call it a day? In reality, that way of thinking isn’t ideal. Today, let’s talk about why using a large dripper to brew a small dose of coffee is generally not recommended. Hopefully, this will be helpful—and if it is, feel free to share it with your fellow coffee friends. First, let’s clarify two concepts: how big is a “large” dripper, and how small is a “small” dose? Let’s use the V60 as an example. A V60 labeled 02 is considered a large dripper, designed for brewing coffee for 1–4 people. A “small” dose, in this context, refers to using around 15 grams of coffee , typically brewed at a 1:15 coffee-to-water ratio . When a large dripper is designed, it’s meant to accommodate a larger amount of coffee grounds —usually 20–30 ...

 If you enjoy café hopping, you’ve probably noticed this: when you order a coffee—whether it’s espresso-based or pour-over—the barista often serves it with a small card. This card usually lists details such as the coffee’s origin, processing method, varietal, roast level, and even the story behind the region. It’s almost like an “ID card” for the coffee bean, giving you a clearer picture of what you’re actually drinking. Sometimes, when I’m sitting in a café, I pay attention to whether other guests read these cards—or whether they take them with them when they leave. Unfortunately, most of the time, people barely notice them. Some glance at them briefly and then set them aside; almost no one takes them home. Maybe it’s because I’m a bit of an “origin nerd,” but I always want to learn as much as possible about the coffee in my cup. Occasionally, some cafés—especially when it comes to espresso—don’t disclose much information. In those cases, I’ll taste the coffee first, form my own ...

 After talking with plenty of coffee enthusiasts, I’ve noticed that this seems to be one of the biggest curiosities people have about grinders: If it can grind coffee beans, can’t it grind other things too? And that’s usually when a few “mad experimenters” begin a series of questionable trials—only to fall into complete silence afterward… Let me put it plainly: please don’t use your coffee grinder to grind anything other than coffee beans , especially if you actually care about it. Seriously. 😄 To be honest, no matter which stage of my coffee journey I’ve been in, I’ve never even considered this question. To me, a grinder is a tool with a very clear, single purpose. Trying to repurpose it for other kinds of grinding just doesn’t make much sense. Sure, in theory , anything softer than the burrs might get crushed—but from a practical and safety standpoint, it’s a very bad idea. First, let’s be clear about one thing: the heart of any grinder is the burr set. Whether it’s flat burrs...