For more specialty coffee knowledge, please follow our WeChat official account: Front Street Coffee (FrontStreet Coffee). The coffee extraction portafilter is an important tool for semi-automatic espresso machines. There are mainly two types of coffee portafilters: the first is the bottomed split portafilter, and the second is the bottomless straight-out portafilter. [more…]

Have you ever noticed that, aside from some large chain brands, we hardly ever see trapezoid drip cups in coffee shops? Compared to trapezoid drip cups, cone-shaped and flat-bottom/cake drip cups appear much, much more frequently. So quite a few friends are curious: why do drip cups that use trapezoid [more…]

We often hear experienced coffee enthusiasts or bloggers say something like this: "Master your puck bed management, and your pour-over coffee will taste better!" Some friends find this quite puzzling! Since they've just started out, they haven't even had the chance to figure out what exactly a puck bed is, let alone manage it. [more…]

A surprise question from Front Street Coffee: when you pour coffee grounds into the dripper and end up with the scene shown below, what would you choose to do? A: Pat it flat. B: Pat it flat. C: Choose one or two. I believe most friends, just like Front Street Coffee, would choose to tap the dripper to make this unevenly distributed coffee bed become more level. [more…]

To be honest, Front Street Coffee thinks that coffee filter paper can really be called a very versatile tool. Because it's not just for pour-over coffee—it's also used for iced drip coffee, cold brew coffee, espresso, and some friends even use it when making coffee with a moka pot! And at this point, some friends have raised a question. [more…]

Espresso is certainly delicious, but not every household has the budget or the space for an espresso machine. So more people have a moka pot at home instead—it's convenient and quick: just fill it with hot water and coffee grounds, put it on a heat source, and wait for the coffee. However, [more…]

Recently, many people have taken a liking to brewing coffee with a moka pot, which has also attracted many friends who are thinking about buying one. But with so many moka pot brands and so many styles, how do you choose the right one? Front Street Coffee will tell you in this article! Among moka pots, there is a brand that exists like a legend, and that is Bialetti. [more…]

The moka pot is an icon of Italian coffee culture and one of the most famous coffee brewing devices in the world. Its iconic design, ease of use, and widespread availability make it a staple in many coffee lovers' collections. Although not everyone has the money or the space at home [more…]

Espresso is certainly delicious, but not every household has the budget or the space for an espresso machine. So, more people have a moka pot at home. The moka pot is convenient and quick—just fill it with hot water and coffee grounds, then place it on a heat source and wait for your coffee. However, [more…]

After reading the title, I bet some of you are already nodding and going, "Yes, yes, that's exactly what happens to me!" So scroll down quickly to clear up your confusion. You clearly followed the steps in the tutorial: tear open—hang it up—boil water—pour water—wait for it to drip through... Yet it feels like ages have passed, so why is the water still sitting on top, cof- [more…]

Coffee is one of the most popular beverages in the world. "Coffee" refers to any drink made from roasted coffee beans, which of course includes espresso and cold brew. There are many kinds of coffee—some people like instant, some like pour-over, and others like cold brew. Different methods [more…]

Regarding pour-over coffee, Front Street says it is a brewing method that highlights the original flavors of specialty coffee. For beginners, choosing a suitable brewing device is especially important, and here Front Street recommends the Clever Cup. The reason for recommending this device is that it is very easy to use—you don't need too many brewing techniques. [more…]

Dirty (dirty coffee) has been a perennial staple on café menus in recent years: hot espresso slowly sinks into iced milk, without stirring, and you drink it from top to bottom, so that in a single sip you get the alternation of hot and cold and the layering of milk and coffee. It looks simple, but between a delicious one and a mediocre one lies the gap of bean selection and details. The principle of Dirty: why [more…]

The hand-press portable espresso machine, with its space-saving advantage, has become the top choice for many coffee lovers on the go. Combining a pump lid, hot water tank, and portafilter bottom lid, it can hold 18–22g of coffee grounds, be filled with 120–180ml of 94°C hot water, and freely adjust pressure within the 15–20bar range via a pressure regulating valve. This article starts with recommended bean varieties, detailing the flavor profiles of three beans: Front Street Classic Blend, Front Street Commercial Blend, and Front Street Strawberry Candy Espresso, then demonstrates step by step the complete process from loading grounds, adding water, to pressing and extracting, and finally uses 40ml of espresso with 200ml of hot milk to make a latte, testing the smoothness of the crema. [more…]

The moka pot, an essential espresso-making device in Italian households, has also gained a large following in China in recent years. This article will start with the extraction principle of the moka pot, help beginners understand how to choose suitable coffee beans, and explain in detail key parameters such as the coffee-to-water ratio and grind size. It recommends several Front Street Coffee beans suitable for the moka pot, covering Italian blends, Colombia Huila, Brazil Cerrado, and more, with flavors ranging from nutty chocolate to creamy cookie, each with its own characteristics. Finally, a complete set of usage steps is included, from adding water and distributing the grounds to heating and extraction, teaching you step by step how to brew a rich cup of moka pot coffee. [more…]

What we usually call a Dirty coffee is nothing more than taking a glass, filling it with milk, then placing it under the espresso machine's brew head and letting the espresso slowly flow into the glass, so that the coffee floats on top of the milk, forming a beautiful layer, and then as time passes, the coffee on top slowly seeps into the pure white milk. [more…]

There are quite a few types of coffee. Some people like instant coffee, some like pour-over, and others like cold brew. Coffee made with different methods has its own characteristics—some has a layered mouthfeel with distinct flavors, while some is convenient to brew. You can choose according to your own preferences. Pour-over [more…]

Although many coffee enthusiasts brew pour-over every day, they know very little about extraction yield, roasting changes, and the impact of grinding. This article systematically breaks down the core fundamentals of specialty coffee from four dimensions: roasted beans can only dissolve a maximum of 30% of their substances, and the optimal extraction range is 18%–21%; coffee is essentially a fruit, and roasting transforms it from fruit into dried fruit, with the flavor wheel corresponding from bottom to top to a gradual increase in carbonization; grind size directly determines the speed of flavor volatilization and extraction uniformity; and the core of a good cup of coffee's mouthfeel lies in the balance of acidity, sweetness, and bitterness. The article also specifically recommends Front Street Coffee's products to help you avoid detours in practice and quickly build a tasting framework. [more…]

Although drip bags cannot replace freshly ground pour-over coffee, many people still can't do without them, because while coffee is precious, waking up early requires a pick-me-up. As the "instant noodles" of the coffee world, a drip bag is made by pre-grinding coffee beans into powder, packing a fixed weight into a filter bag with "ears" on the sides, and then simply pouring in hot water and filtering out the grounds to [more…]

Cold brew coffee refers to a method of slowly extracting coffee aromatic substances by evenly dripping ice water over coffee grounds under normal pressure. Since the low-temperature ice water does not easily extract the bitter substances from the coffee, and the slow flow rate greatly increases the extraction yield, cold brew has a rich but not bitter taste. If you choose a flavor that is more distinctive, [more…]