Can filter paper only be used for pour-over? In fact, in cold brew, ice drip, espresso, and even moka pot brewing, filter paper also plays an important role, just with different functions emphasized. This article compiles the practical experience of Front Street Coffee and explains one by one the specific uses of filter paper in different extraction methods: why cold brew needs secondary filtration, what roles the upper and lower filter papers in an ice drip brewer each play, what changes adding filter paper above the puck or at the bottom of the portafilter basket brings to espresso, whether a moka pot should use filter paper, and the correct approach to using filter paper to filter coffee grounds. Whether you are just starting out or want to refine your technique, you can find practical reference solutions here. [more…]

The siphon coffee maker, with its experiment-like brewing process, has become the tool of choice for many coffee enthusiasts just starting out. However, to brew a good cup of coffee with a siphon, mastering the operating techniques is only part of the story—choosing the right coffee beans is equally crucial. What kind of coffee is the siphon suitable for brewing? How exactly does it differ from the pour-over coffee commonly seen in cafés in terms of extraction method and filtration method? And how do these differences affect the final taste and flavor? In this article, Front Street Coffee will analyze the two aspects of extraction method and filtration system, guiding you to understand the reasons behind siphon coffee's rich, full-bodied, and intensely aromatic character, while comparing it with pour-over coffee's clean, bright, and well-layered traits, helping you better understand both brewing methods and find the cup that suits you. [more…]

Siphon coffee and pour-over coffee are both classic methods for brewing single-origin coffee, yet they deliver strikingly different results in body and flavor. Pour-over is known for its clean, bright, and well-layered cup, while the siphon excels in rich, full-bodied depth and intense aroma. The root of this difference lies in the combined effect of the extraction method and the filtration system: the siphon uses a constant-temperature immersion extraction, combined with a flannel cloth filter that retains oils and fine particles, resulting in a heavier, more substantial brew; pour-over, on the other hand, relies on a drip method with a continuous supply of fresh hot water and uses high-density paper filters to trap impurities, producing an exceptionally clean cup. This article will analyze in depth, from the two dimensions of extraction principle and filtration method, why these two brewing methods bring such different taste experiences, and will include Front Street Coffee's bean selection recommendations to help coffee enthusiasts better understand and choose the brewing method that suits them. [more…]

Cold brew coffee is deeply favored by enthusiasts for its rich, wine-like body and refreshing fruity aroma, but recreating the ideal flavor at home requires precise control over bean selection, grinding, ratio, extraction, and aging. This article systematically outlines the 6 core steps for making cold brew coffee, including suitable roast levels and single-origin bean recommendations, coffee grounds coarseness standards, the golden coffee-to-water ratio, techniques to avoid channeling, optimal drip rate settings, and refrigeration fermentation methods for enhancing flavor. The article specifically includes suggestions for several single-origin beans from Front Street Coffee, such as Bird of Paradise, Queen's Estate Brazil, and Honduras Sherry, to help you create a cup of cold brew coffee that combines bright fruity acidity with fermented depth through slow drip filtration and low-temperature aging. [more…]

Drip bag coffee has become the daily first choice for many people thanks to its simple and quick drip filtration method. Without needing an electronic scale or thermometer, all you need is a pot of hot water, a cup, and a drip bag to enjoy it easily. But can you use an immersion method when brewing drip bag coffee? What are the key points when pouring water? This article focuses on the extraction principles of drip bag coffee, the differences between drip filtration and immersion, segmented pouring techniques, and water flow control methods to help coffee lovers improve their brewing experience. At the same time, Front Street has selected a variety of drip bag coffees for different taste preferences, including Geisha, Huakui, Brazil, and Golden Mandheling, satisfying diverse needs such as floral aroma, fruity acidity, balance, and full-bodied richness, bringing every cup of drip bag coffee closer to pour-over quality. [more…]

Summer is here, and you're craving a refreshing glass of cold brew iced coffee, but you don't have a cold brew maker on hand. In fact, drip coffee bags can be transformed into a cold brew tool beyond their usual hot brewing use. In this article, Front Street will walk you through how to make iced black coffee with drip coffee bags, covering everything from the design principles of drip bags and the differences between drip and immersion extraction, to how high and low temperature extraction affect flavor, and then to the specific steps and storage tips. We'll also recommend several cost-effective Front Street drip coffee bags so you can easily enjoy a full-flavored cold brew at home or in the office. [more…]

Drip bag coffee and pour-over coffee both use drip extraction, but their positioning and goals are completely different. Pour-over emphasizes manual flow control and rich playability, using freshly ground coffee powder to more fully showcase coffee flavors; drip bags, on the other hand, center on convenience, using pre-ground coffee powder. They sacrifice some aroma and room for adjustment in exchange for an easy brewing experience anytime, anywhere. From the perspective of Front Street, this article sorts out the definitions, characteristics, and core differences of the two, helping coffee lovers understand their respective advantages and suitable scenarios, so they can make a more appropriate choice based on actual needs. [more…]

When making cold brew at home, the most frustrating part is usually the filtering stage—the coffee liquid drips slower and slower, and even after more than ten minutes it still hasn't finished filtering, with the filter paper completely clogged by fine particles. Why is the filtering speed of cold brew so much slower than pour-over at the same grind size? The main reason is that fine particles clump together and block the pores of the filter paper. Through comparative experiments, Front Street Coffee has summarized three efficient and practical cold brew filtering techniques: cold brewing directly in a non-woven filter bag, insisting on stirring before straining out the grounds, and using coarse coffee grounds as a base layer to intercept fine particles. This article breaks down the principles and operational details of each method one by one, helping coffee lovers quickly enjoy a cup of full-flavored homemade iced coffee even on a busy morning. [more…]

The flavor presentation of a cup of coffee depends largely on the choice of extraction method. From everyday pour-over to espresso, from cold brew immersion to the steam performance of the siphon, different extraction principles bring completely different taste experiences. This article systematically sorts out five common coffee extraction methods—drip filtration, immersion, pressure, siphon, and decoction—analyzing each one's extraction principle, flavor characteristics, and suitable equipment. Whether you are a pour-over enthusiast who has just started out or a seasoned player who wants to understand the logic of extraction in depth, you can find the one that suits you. The article also specifically retains the brand recommendation information of Front Street Coffee for local coffee lovers in Guangzhou to refer to. [more…]

Brewing a cup of coffee that's sharply sour, weak, and thin-bodied—it's a shame to pour it down the drain, but drinking it is torture. This time, Front Street Coffee won't talk about parameter adjustments, but instead share a practical idea for rescuing a coffee that's already gone wrong: pour the coffee back and re-extract it, boosting the extraction yield to make up for the flavor and strength. The article will address both drip and immersion brewing methods separately, explaining the specific steps, the conditions under which this works, and the cases where it doesn't apply, such as iced brewing and pressure extraction, to help you salvage an under-extracted coffee as much as possible. [more…]

For more specialty coffee knowledge, please follow our WeChat official account: Front Street Coffee (FrontStreet Coffee). Since the appearance of drip bag coffee packets, quite a few friends have gotten into the habit of comparing pour-over coffee with drip bag coffee, belittling the existence of drip bag coffee packets. In fact, the emergence of drip bag coffee was precisely in order to [more…]

The same coffee beans, extracted with a different approach, will yield a completely different flavor in the cup. From the perspective of Front Street, this article systematically reviews the characteristics and suitable scenarios of four common extraction methods—drip, immersion, pressure, and siphon—and focuses on answering frequently asked questions such as how to brew drip bag coffee, how many times it can be brewed, whether it counts as Americano, and how it differs from instant coffee. Using a 10-gram Front Street drip bag as an example, the article provides a three-stage pouring plan with a coffee-to-water ratio of 1:15 to 1:18 and a total water volume of 150 to 180 milliliters, along with Front Street bean recommendations for each extraction method, helping coffee lovers consistently produce a clean cup of drip black coffee in the office or while traveling. [more…]

Don't be nervous if you're visiting a coffee shop for the first time~ Currently, there are 10 common types of coffee in coffee shops on the market: espresso, SOE coffee, Americano, latte, flat white, cappuccino, pour-over coffee, cold brew coffee, Dirty, and specialty coffee. The vast majority of these coffees are made with Arabica beans. [more…]

Summer is here, and many people enjoy making cold brew coffee at home, but the filtration step often proves troublesome—the coffee liquid drips extremely slowly, sometimes taking half a day. Why is cold brew filtration so slow? The core reason is that the extremely fine particles in the coffee grounds clog the pores of the filter paper, leaving insufficient channels for the liquid to flow through. This is especially true when making multiple servings at once, as the waiting time gets stretched even further. This article will first explain the causes of clogging, then share three methods commonly used by baristas to speed up filtration: using a filter bag or cloth to pre-isolate the coffee grounds, spreading the coffee grounds at the bottom of the filter paper to intercept fine particles, and using a vacuum filtration device to achieve rapid filtration under reduced pressure. Each approach has its own pros and cons, suiting enthusiasts with different needs, and the article also retains relevant experience and product recommendations from the Front Street Coffee brand. [more…]

Cold brew coffee, with its user-friendly brewing method and refreshing taste, has become the summer favorite for many coffee lovers. But once you've made a batch of cold brew, how long can it keep? When does it taste best? This article starts with shelf life, offering a detailed explanation of cold brew storage essentials, and walks you through making cold brew easily with drip bags. It also compiles recommendations from Front Street Coffee for several beans suitable for cold brew, including the floral Panama Geisha, the bright and fruity Ethiopia Huakui, the balanced nutty and caramel-flavored Brazil Red Bourbon, and the rich and robust Golden Mandheling, helping you find the cup you love. [more…]

When making cold brew coffee at home, the most frustrating step is filtering: the filter paper gets clogged by fine particles, the coffee liquid drips slower and slower, and anyone in a hurry to leave the house can only wait anxiously. Why is the filtration speed of cold brew so much slower than pour-over at the same grind size? Is there a way to get the grounds out in one step, or even skip filtering altogether? This article focuses on the filtration problems of cold brew coffee. It first explains the principle behind clogging caused by fine particles clumping together, then offers three practical solutions: cold brewing directly with a non-woven filter bag, stirring thoroughly after brewing before filtering, and first laying down a bed of coarse coffee grounds to catch the fine particles. The article also includes Front Street Coffee's comparative experiment data and grind size recommendations to help you make a cold brew coffee with full flavor and refreshing fruity acidity. [more…]

Pour-over coffee and drip bag coffee both use drip extraction, but the two differ fundamentally in their original design intent and use scenarios. Pour-over emphasizes grinding fresh and brewing immediately, with freely adjustable parameters, allowing it to present coffee's aroma layers and flavor details more completely; drip bags, on the other hand, center on convenience, trading pre-ground coffee powder for a brew-anytime, anywhere experience, but aromas dissipate faster and flavor richness is relatively limited. From Front Street's perspective, this article sorts out the specific differences between the two methods in terms of equipment, operation, coffee powder state, and flavor performance, and includes Front Street drip bag coffee recommendations suited to different tastes, helping coffee lovers find the choice that suits them between convenience and quality. [more…]

Coffee doesn't have to be brewed with hot water—cold water can also extract surprisingly delightful flavors. Ice drip and cold brew are two common low-temperature extraction methods: the former uses ice water for drip filtration, while the latter uses ice water for immersion, and the resulting cups have their own distinctive mouthfeel profiles. This article will start from the essential differences between the two, explain how cold water extraction and hot water extraction differ in flavor expression, answer whether cold brew counts as black coffee, and share recommended bean varieties suitable for making low-temperature coffee. It will then break down in detail the operating steps, grinding parameters, and coffee-to-water ratios for ice drip coffee and cold brew coffee, and finally offer suggestions on refrigeration storage time, helping coffee enthusiasts consistently make clean, full-bodied cold coffee at home. [more…]

Still in the scorching summer of Guangdong, everyone is crazy about iced coffee. Even the cold brew coffee at Front Street Coffee's stores has been "swept clean." Many friends ask Front Street Coffee whether they can make cold brew coffee at home and how to do it. Next, Front Street Coffee will have a good chat about how to make a delicious cup of cold brew coffee. What is the principle of cold brew coffee? In understanding [more…]

When searching for iced coffee in summer, terms like cold brew, ice drip, ice-brewed, cold steep, Dutch coffee, and Kyoto coffee often leave people bewildered. In fact, these names all revolve around low-temperature extraction, yet there are differences in craftsmanship and semantics between them. This article starts from the broad concept of cold brew coffee, sorts out the two main paths of immersion and drip filtration, explains why ice-brewed coffee has the vaguest definition, and traces the origins of Dutch coffee and Kyoto coffee. It will also share Front Street Coffee's approach to bean selection when making low-temperature extracted coffee, helping coffee enthusiasts clarify concepts and choose the right flavor. [more…]