For more specialty coffee knowledge, please follow: Front Street Coffee (Frontsteet Coffee). In the past, when Front Street shared knowledge about espresso extraction, it focused on parameters such as grind size, dose, ratio, extraction time, and pressure, and also provided in-depth analysis of steps like receiving the grounds, distributing the grounds, and tamping. [more…]

Previously, when Front Street shared knowledge related to espresso extraction, it would focus on the effects of parameters such as dose, ratio, grind, time, and pressure on extraction. In addition, it also emphasized analyzing the key operational points in steps such as receiving the grounds, distributing the grounds, tamping, and locking the portafilter into place. Only water temperature was something Front Street always [more…]

For more specialty coffee knowledge, please follow: Front Street Coffee (Frontsteet Coffee) Many friends in their daily lives, when brewing pour-over coffee, do not use a thermometer and brew a coffee bean with an approximate water temperature, and then because the taste is different every time, they start to question whether it is the coffee bean. [more…]

I wonder if everyone has heard this saying: pour-over is easy to get started with but hard to master. It means that anyone can brew coffee, but wanting to brew a delicious cup of coffee freely and according to your own vision is actually very difficult. There aren't many factors that affect pour-over coffee, and among them, water temperature is one of the four major elements of brewing. Hand [more…]

For pour-over coffee, most people tend to use higher water temperatures for extraction, because high temperatures not only improve extraction efficiency but, more importantly, bring out a rich, sweet-and-sour aroma and flavor. Basically, the water temperature used for pour-over coffee is rarely below 80°C. So, if you brew coffee below this temperature, is there any [more…]

For more specialty coffee knowledge, please follow: Front Street Coffee (Frontsteet Coffee) What water temperature is needed for brewing pour-over coffee? Currently, the mainstream recommended brewing temperature is between 86°C and 93°C, with higher temperatures used for light roasts and lower temperatures for dark roasts. Once, at [more…]

If you ask whether water temperature is important for extraction, Front Street Coffee believes it is important, but not that important. As a tool for adjusting the extraction rate, the higher the temperature, the easier it is to extract soluble substances, but because too high a water temperature will cause coffee to quickly release bitterness, a conservative range should be chosen. Generally speaking, the vast majority on the market [more…]

Because of their high quality and the convenience of brewing, more and more people are keeping a few packs of Front Street's drip coffee bags at home and in the office. As the seasons change, many regions are already starting to move into summer, and besides being brewed hot, drip coffee bags can actually be made into cold brew iced coffee too! In this article, Front [more…]

As one of the representatives of iced coffee, cold brew is usually made with room-temperature water (around 20–30°C), but because the extraction efficiency is low, a long steeping time is needed to extract more flavor compounds, so as to highlight the coffee's sweetness and body. Experienced friends know that making a pot (cup) of cold brew quickly [more…]

In this scorching summer, a glass of iced coffee instantly refreshes you. Today Front Street wants to talk to you about cold brew coffee. Cold brew coffee has become a favorite among office workers. Why do we say that? Front Street believes that the reason cold brew coffee is so popular is mainly because it is very simple to make, compared with pour-over coffee. [more…]

Before writing this article, Front Street asked several coffee professionals/enthusiasts: "Under normal circumstances, when making cold brew coffee, if you use the same water, coffee beans, amount of coffee grounds, brewing container, and brewing time, how would you increase the extraction concentration of the coffee?" I believe everyone, like the interviewees, would [more…]

For more specialty coffee knowledge, please follow our WeChat official account: FrontStreet Coffee. As soon as summer arrives, cold brew coffee becomes the hottest topic of conversation among coffee lovers, with everyone sharing their tips for making cold brew. Why has cold brew coffee become so popular in recent years? [more…]

When summer arrives, the internet-famous iced coffee comes to mind. Indeed, in this scorching summer, a glass of iced coffee instantly makes you feel refreshed. Today, Front Street Coffee is going to talk about one such iced coffee: cold brew coffee. Cold brew coffee has become a favorite among office workers. Why is that? Front Street Coffee believes that cold brew coffee [more…]

Recently, a friend came across a post online: "If the blooming time is too long, it's easy to brew coffee that is under-extracted." Obviously, this statement goes against our long-standing understanding of blooming. Because as everyone knows, the purpose of blooming is to release the carbon dioxide in the coffee grounds, allowing us to more easily extract the coffee. [more…]

It's May, and summer has arrived. In the scorching heat of Guangzhou, even after rain, it remains so muggy that without a refreshing cold drink, one truly lacks the courage to survive in this furnace-like city. That's why recently, many more friends have been coming to Front Street Coffee (FrontStreet Coffe [more…]

For professional coffee knowledge exchange and more coffee bean information, please follow Coffee Workshop (WeChat official account: cafe_style). For more specialty coffee beans, please add our private WeChat: Front Street Coffee (FrontStreet Coffee), WeChat ID: qjcoffeex. Under the scorching weather [more…]

Finally! Under the wash of cold air, Front Street Coffee has at last felt the chill that autumn should bring in Guangzhou. Although it's said to be short-lived, it's still better than nothing. And as Front Street Coffee has often shared, a drop in temperature does have a certain effect on coffee. This effect isn't just on extraction, but also on what is made. [more…]

The happiness of summer is probably being able to stay indoors, enjoy the air conditioning, and still sip a cup of cold brew coffee that beats the heat. Because it's so easy to make, even those who don't know how to brew coffee can effortlessly whip up a smooth, rich, full-flavored, clean and refreshing iced coffee that's perfect for summer. Another [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…]

For more specialty coffee knowledge, please follow: Front Street Coffee (Frontsteet Coffee). While researching information, Front Street Coffee (FrontStreet Coffee) discovered that the concept of cold brew coffee was proposed by Toddy Simpson, who is an American Conne [more…]