For more specialty coffee knowledge, please follow our WeChat official account: FrontStreet Coffee. Tea is part of Chinese culture, while coffee has also gradually come into people's view and become one of the three major beverages, becoming an indispensable part of people's lives. As for the love of coffee [more…]

It's the same coffee grounds plus water, so why do hot brew and cold brew taste so different? Hot coffee is all about aroma and temperature, while cold coffee is a greater test of technique and quality. Starting from the definition, brewing methods, and chemical principles of cold brew coffee, this article compares the differences between hot and cold brewing in flavor, bitterness and acidity, and storage time, and explains why low-temperature slow extraction brings a softer mouthfeel. At the end, drawing on a range of single-origin beans and espresso blends from Front Street Coffee, it offers ideas on what coffee beans are suitable for cold brew, helping coffee lovers find their own cup of iced coffee in summer. [more…]

Coffee extraction methods are not limited to hot water—cold water can accomplish the same process, and the cold brew coffee born from this presents a completely different flavor profile from hot-brewed coffee. Cold brew coffee is mainly divided into two forms: cold steep and ice drip, the former steeping coffee grounds in cold water, while the latter uses the drip filtration principle to extract drop by drop. Many friends ask: should cold steep coffee use hot water or cold water? The answer is actually very clear—coffee brewed with hot water can no longer be called cold steep coffee. Cold steep coffee can only be steeped in room-temperature or ice water, and the entire steeping process needs to be maintained in a low-temperature environment. This article, drawing on Front Street Coffee's hands-on experience, will provide a detailed breakdown of the key details for making a delicious cup of cold brew coffee, covering coffee bean selection, grind size, steeping time, and coffee-to-water ratio. [more…]

On a scorching summer day, a pot of cold-brewed tea not only quenches thirst and cools you down, but also delivers a flavor experience entirely different from hot brewing. Steeping tea leaves in cold water for an extended period avoids the heavy release of theophylline and tannic acid, making the tea liquor smoother and sweeter; low-temperature cold extraction also draws out more of the sweet-tasting compounds such as amino acids. So what exactly is the essential difference between cold brewing and hot brewing? And what effects do cold-brewed black tea and oolong tea have on the body? This article will give you a complete analysis of the unique appeal of cold-brewed tea, from the underlying principles to brewing methods and ways of drinking it. [more…]

Cold brew coffee usually requires 8 to 12 hours of low-temperature slow extraction, but what if you want to drink it the same day? Raising the water temperature can speed up extraction, but if you use hot water directly, it becomes hot brew, and the floral and fruity aromas and low bitterness unique to cold brew will also disappear. Front Street compared three methods through experiments: conventional 23°C cold water extraction for 10 hours, 40°C warm water extraction for 4 hours, and 92°C hot water blooming followed by room-temperature water extraction for 4 hours. The beans used were Colombia · Hanami, with full berry acidity, floral notes, and pink pepper flavors. The results showed that the 40°C warm water rapid cold brew was closest to the performance of conventional cold brew, with both a fermented feel and clearly presented flavors, making it suitable for friends who want to drink cold brew quickly. [more…]

Besides being extracted with hot water, coffee can also be made with cold water. Coffee made with cold water is called "cold brew coffee," and it has a distinct character compared to hot-brewed coffee. Cold brew coffee is divided into cold brew steeped coffee and ice drip coffee; cold brew steeped coffee is made by soaking coffee grounds in cold water, while ice drip coffee refers to the use of a drip filtration method. [more…]

Besides being extracted with hot water, coffee can also be made with cold water. Coffee made with cold water is called "cold brew coffee," and it has a distinct charm compared to hot-brewed coffee. Cold brew coffee is divided into cold water brew and ice drip coffee; cold water brew involves soaking coffee grounds in cold water, while ice drip coffee refers to the use of a drip filtration method. [more…]

Cold brew coffee has become increasingly popular among coffee enthusiasts in recent years, but how exactly does it differ from regular hot coffee in terms of caffeine content and health effects? From the perspective of Front Street Coffee, this article reviews the origins, extraction principles, and flavor characteristics of cold brew coffee, and explains practical parameters such as the water-to-coffee ratio and grind size in detail. We will also compare the caffeine levels of cold brew with hot coffees such as pour-over and Americano, analyze the pros and cons of cold brew, and answer common questions such as whether cold brew coffee turns sour, helping you make a choice that better suits your needs while enjoying a refreshing taste. [more…]

The charm of cold brew lies in how low-temperature slow extraction reshapes flavor—the same beans can taste completely different when hot-brewed versus cold-brewed. Understanding how beans from different origins change under low-temperature extraction gives you a deeper basis for choosing beans for cold brew. Light-roasted beans from African origins show the most noticeable changes in cold brew. Beans with bright acidity when hot-brewed, in cold brew [more…]

Iced coffee is favored by many consumers for its refreshing and palate-cleansing taste. Even in the cold winter months, some customers still visit Front Street to order these types of drinks. Hot brew and cold brew present different coffee flavors due to their different extraction temperatures. Cold brew coffee involves steeping coffee grounds in cold water at a low temperature for a long time to release aromatic compounds, and both ice drip and cold steep fall into this category. This article will explore cold brew's historical origins, its differences from pour-over hot brew, and brewing suggestions, helping coffee enthusiasts understand what makes cold brew unique. At the same time, Front Street will also share coffee bean selections and operational details suitable for making cold brew, for everyone's reference. [more…]

Friends who are new to coffee are often confused by the terms on the menu: espresso, pour-over, cold brew, ice drip—what exactly is the difference between them? This article starts from four angles—brewing method, extraction temperature, time, and flavor performance—to systematically sort out the differences between hot coffee, iced coffee, ice drip coffee, and cold brew coffee. The article will also explain the historical origins of cold brew and ice drip, the relationship between water temperature and extraction time, and the differences between the two in taste layers. Combined with Front Street Coffee's bean list, it gives bean selection suggestions for two flavor profiles, fruity and sweet/mellow, to help you make the cup that suits your taste at home. [more…]

Cold brew coffee has always been made by steeping at low temperatures throughout, but if you first bloom the coffee grounds with hot water before steeping, will the final product taste better? Front Street conducted a controlled experiment using Sidamo Huakui 8.0: aside from the water temperature treatment, the two pots of cold brew had completely identical parameters—one was mixed directly with room-temperature water and refrigerated, while the other was first bloomed with 92°C hot water for 30 seconds before room-temperature water was added. After 8 hours, filtering and tasting revealed that the two had similar flavor directions, but the bloomed version had a higher concentration. The article then explains that the real source of this difference is not the blooming action itself, but the hot water and parameter changes introduced to accomplish the blooming, and, combined with the principle of degassing during blooming in pour-over brewing, explains its applicability in the cold brew scenario. [more…]

In the heat of midsummer, iced coffee becomes a favorite for many, with cold brew and ice drip frequently selling out. But how exactly does cold brew coffee differ in taste from hot coffee? This article, from the perspective of Front Street, traces the historical origins of cold brew coffee, compares its flavor characteristics with those of high-temperature extracted coffee, and takes an in-depth look at selecting coffee beans suitable for making cold brew. Whether you prefer a refreshing floral and fruity profile or are fond of fermented, wine-like notes, you'll find a cold brew solution that suits you here. [more…]

Want to make refreshing, delicious cold brew coffee at home? The internet is full of recipes, and beginners often get overwhelmed by all the conflicting advice. This article starts with the basic principles of cold brew, explains how it fundamentally differs from hot-brewed coffee, and covers the recommended coffee-to-water ratio, steeping time, and optional cold drip equipment. We'll also explain why cold water extraction produces coffee with less acidity and bitterness and more sweetness and floral notes, and recommend three coffees ideal for cold brew — Front Street Coffee Butterfly, Front Street Coffee Natural Red Cherry, and Front Street Coffee Mozart — to help you choose beans without pitfalls and easily make a clean, bright cup. [more…]

For more specialty coffee knowledge, please follow: Front Street Coffee (Frontsteet Coffee). Iced coffee has a refreshing and palate-cleansing taste. Even in the dead of winter, some customers come to Front Street to order this iced coffee. Because iced coffee and hot coffee are extracted using different principles, the flavor of the coffee will also be different. [more…]

For more specialty coffee knowledge, please follow: Front Street Coffee (Frontsteet Coffee). Iced coffee has a refreshing and palate-cleansing taste; even in the dead of winter, some customers come to Front Street to order this kind of iced coffee. Because iced coffee and hot coffee differ in extraction principles, the flavor of the coffee also differs. [more…]

Why do the same coffee beans taste so completely different when made as cold brew versus pour-over? The key lies in the extraction temperature. Pour-over uses hot water to quickly release the coffee's rich aromas and layers, while cold brew relies on a long, low-temperature steep, delivering a sweet, crisp, and refreshing taste—though with slightly less fullness of flavor. Low-temperature extraction also reduces bitter compounds, but it also results in a higher caffeine content. Using Front Street Coffee's light-roast washed Yirgacheffe Geddid as an example, we compare hot pour-over, cold brew, and iced pour-over to analyze why the flavors differ, and offer coffee bean recommendations suitable for home cold brew and pour-over. [more…]

Cold brew coffee has gained increasing favor among coffee enthusiasts in recent years, not only because of its comfortable drinking temperature, but also for its smooth, full-bodied taste and its more delicate expression of coffee bean aromas. Unlike hot water extraction, cold brew uses cold or room-temperature water to soak coffee grounds, then refrigerates for 8 to 12 hours to complete extraction. The low-temperature environment reduces the release of acidic substances, making cold brew noticeably less sour and astringent than hot brew, while extracting only small-molecule flavors such as fruity acidity and floral notes, resulting in a cleaner, fuller taste. This article will explore the flavor principles of cold brew, recommend three single-origin beans from Front Street suitable for cold brew, detail the specific brewing steps, and discuss cold brew's advantages in caffeine content, mild acidity, and ease of preparation, giving you a comprehensive understanding of this slowly extracted cold coffee. [more…]

What are the Starbucks drink menu prices in 2023? Which hot and cold coffee drinks are the most popular? This article compiles a detailed price list of the entire Starbucks menu, including espresso, Frappuccinos, shaken iced tea, and the cold brew series, and reviews the specific price increases after the February 2022 adjustment. Whether you prefer the classic Americano, latte, or are fond of Frappuccinos or cold brew, you can find the latest prices and popular recommendations here, helping coffee lovers order easily without any missteps. [more…]

Iced coffee is refreshing and cuts through richness, and even in the depths of winter, many customers make a special trip to Front Street to order a cup. Cold brew and hot brew have completely different extraction principles, and their flavor profiles each have their own strengths. This article begins with the origins of cold brew coffee, sorts out the flavor logic of low-temperature slow extraction, and shares details to note when making cold brew, such as bean selection, grinding, coffee-to-water ratio, and steeping and storage. It also presents four floral-and-fruity Front Street single-origin beans suitable for cold brew—Natural Huakui, Kenya Little Tomato, Colombia Sidra, and Panama Butterfly—to help you find your own cup of icy, sweet-tart refreshment. [more…]