Before putting coffee beans into an espresso machine, the roast date is worth checking before the aroma words on the packaging. Freshly roasted beans are still rapidly releasing carbon dioxide, and after grinding, the coffee bed is easily disturbed by the gas, which also causes fluctuations in the espresso flow rate and crema condition. Allow an appropriate resting period, and then plan to finish a bag of beans during its peak flavor stage, usually [more…]

The peak flavor period refers to the optimal window for tasting coffee beans after roasting is completed. During this time, because there is not too much carbon dioxide interference, and the coffee's flavor compounds have not yet been lost in large amounts, we can brew coffee with the richest aroma and obtain the most complete flavor experience. But did you know, [more…]

Low-acid dark roast beans brewed in a moka pot typically bring out cocoa, roasted nuts, caramel, and a heavier body, making them easy to enjoy as a short drink or with milk. But with the same bag of beans, the aroma and sweetness in the cup differ between just-roasted, fully rested, and several weeks after opening. When choosing, besides looking at the roast profile, also pay attention to the roast date, giving [more…]

With the rise of the specialty coffee trend, coffee culture has been continuously spreading, and sales of both coffee equipment and coffee beans are constantly increasing. As a store focused on specialty coffee, Front Street not only brews a delicious cup of coffee for every guest, but also aims to spread coffee culture. If everyone [more…]

Speaking of drip bag coffee, this reminds Front Street of the convenient and simple hanging ear coffee, but they are not actually the same thing. In terms of steps, drip bag coffee is even simpler than hanging ear coffee—just put it into a clean container and add liquid, such as hot water, cold water or milk. [more…]

Roasted coffee beans are not at their most aromatic the sooner they are brewed. Although freshly roasted beans smell intense, they retain a relatively high level of carbon dioxide inside. When extracted with a moka pot, this can easily cause the coffee bed to degas vigorously, and the brewed coffee may also carry a harsh note. After resting for a period, the gas is slowly released, and aromas such as cocoa, nuts, and caramel become more expansive. [more…]

The moment coffee beans leave the roaster, aromatic compounds have already formed, but they continue to release carbon dioxide internally. If you brew them immediately at this point, the coffee bed may puff up quickly, the water flow gets pushed aside by the gas, and the cup instead tastes tight, scattered, or its layers haven't yet unfolded. The roast date is therefore not a countdown urging you to open the bag, but rather a guide for planning your drinking rhythm. [more…]

After coffee beans are roasted, the aroma does not reach its ideal state on the same day. The beans are still releasing carbon dioxide, and if they are used to extract espresso too early, the puck is easily disturbed by gas, the flow rate is not stable enough, and the fruity notes and caramel sweetness beneath the milk foam may also seem loose. When making a latte, judging freshness cannot rely only on how recent the date is, [more…]

Coffee beans just out of the roaster won't display their full flavor the moment they go into the espresso machine. They still hold a lot of carbon dioxide inside, and during pressure extraction this can make the water flow and crema behave erratically, while the aroma in the cup may also seem shut down. Give the beans a quiet period to degas, and the sweetness, body, and finish of the espresso will usually be more [more…]

Freshly roasted coffee beans enter a degassing phase in the early stage, during which the carbon dioxide trapped inside is slowly released over time. If brewed immediately at this point, the water flow tends to be blocked by the bubbles, preventing the flavor compounds from dissolving out evenly. Letting the beans rest in a bag with a degassing valve for a period of time allows the internal pressure to stabilize. This process [more…]

The aroma of hand-ground coffee beans changes slowly over time after roasting. Freshly roasted beans contain more carbon dioxide, so grinding them tends to produce a lot of foam, and the water flow may alternate between fast and slow; after resting for a period, the gas gradually escapes, and the floral, fruity, and sweet notes are more easily expressed in the cup. Therefore, buying beans is not just [more…]

With the rise of the specialty coffee trend, coffee culture has been continuously spreading, and sales of both coffee equipment and coffee beans have been steadily increasing. As a shop focused on specialty coffee, Front Street not only brews a delicious cup of coffee for every guest, but also wants to spread coffee culture. If everyone [more…]

The charm of floral-style coffee often isn't limited to that first sip. When freshly ground, it may show notes of fresh-cut flowers, citrus peel, or berries; once brewed, it shifts into tea-like aromas, fruity sweetness, and a light acidity. To taste these details, when choosing beans, besides looking at the flavor description, you should also pay attention to the roast date, the condition of the packaging, and how you plan to [more…]

Fruity coffee beans don't show their best expression when brewed right after roasting. When freshly roasted, the beans retain a lot of gas, and the floral and fruity acidity can easily be pushed away by the airflow, while the cup may also taste sharp and thin. After resting for a period of time, the aroma, sweetness, and acidity gradually come together, getting closer to the flavor description on the packaging. When buying, first look at the roast [more…]

For more specialty coffee knowledge, please follow the WeChat official account: Front Street Coffee (FrontStreet Coffee). Drip bag coffee is loved by coffee enthusiasts for its convenience, so many novice coffee lovers who have just started using drip bag coffee ask Front Street Coffee (FrontSt [more…]

The crispness, floral notes, and fruity acidity of washed coffee beans often need the right fresh stage to be expressed. Freshly roasted beans do not reach their peak right away; brew them too early and the aroma may dissipate while the acidity tends to taste sharp; leave them too long and the brightness in the cup gradually fades. When buying beans, the roast date matters more than the vague [more…]

Hand-brew beans with pronounced sweetness and abundant fruit aromatics are not necessarily best brewed the closer they are to leaving the roaster. Freshly roasted beans are still continuously releasing carbon dioxide, and when hot water touches them, the coffee bed tends to puff up noticeably; the aroma may seem soaring, but the cup can taste somewhat scattered. Give them a quiet, stable period of rest, and the fruit notes and sweetness will usually connect more [more…]

For more specialty coffee knowledge, please follow our WeChat official account: FrontStreet Coffee. Cold brew coffee has always been very popular. On hot summer days, when people come into the shop, many of them choose a cold brew coffee. Take a sip of cold brew—the icy coffee feels clean and smooth in the mouth. [more…]

For food safety reasons, China's relevant food laws stipulate a one-year shelf life for coffee products. In fact, if you want to drink a good cup of coffee, Front Street Coffee (FrontStreet Coffee) recommends finishing it as soon as possible. Coffee fans who often buy coffee beans at Front Street know that the optimal flavor period of coffee beans [more…]

Whether a cup of Brazilian coffee tastes good depends not only on the flavor profile of the beans, but also on the time from when roasting is completed to when it enters the cup. Brazilian beans with notes of nuts, cocoa, and caramel usually need some time to release the gases accumulated after roasting, so that the aroma can gradually become mellow instead of sharp and scattered. When buying beans, first make clear [more…]