Yesterday a friend chatted with Front Street about a rather interesting phenomenon: he noticed that most people, when brewing coffee, even during the waiting intervals when they're not pouring water, still choose to fix their eyes intently on the changes in the dripper, as if trying to glean some information from the coffee bed. And you know what, there really is some truth [more…]

Whenever Front Street brews a pour-over for a customer's order, if the coffee bed puffs up quite a bit during blooming, there's a good chance the customer will ask: "Why doesn't my coffee bed puff up this much when I brew?" This is a topic Front Street often discusses! Honestly, although the bloom [more…]

Coffee brewed in a moka pot is relatively concentrated, and the condition of the beans directly affects the aroma, sweetness, and finish. Freshly roasted beans contain more carbon dioxide, which tends to create resistance as water flows through the coffee bed; if left too long, the aroma gradually weakens. Therefore, when choosing beans for a moka pot, don't just look at the flavor description—also pay attention to the roast date. [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…]

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…]

Italian-style coffee beans are not necessarily tastier the closer they are to the roaster. When beans have just finished roasting, they are still continuously releasing carbon dioxide internally, and after grinding they tend to show an expanding coffee bed, unstable extraction, and aromas that are not fully open. Paying attention to the roast date when choosing beans is about arranging a suitable drinking rhythm, not about rushing to use them the same day you get them. [more…]

The floral, citrus, and berry notes of Yirgacheffe often only come through clearly and with layering when the beans enter the dripper at the right time. Brew too soon after roasting, and the cup may show sharp notes and unstable acidity; leave them too long, and the aroma gradually narrows. When choosing, besides looking at the origin and flavor description, also check the roast date, [more…]

Honestly, Front Street Coffee believes that in a barista's daily work, there is nothing more painful than the morning ritual—dialing in espresso. If there's anything more painful than that, it must be dialing in espresso on a rainy day. Because if you're not careful, you'll end up full of espresso, drinking it until you're sick of it. Some friends find this very hard to understand; they think [more…]

Coffee brewed with a moka pot is quite concentrated, and the condition of the beans directly affects how it tastes. Freshly roasted beans are often full of active gas, and when hot water passes through the coffee bed it easily pulls out sharp, hollow flavors; only after resting for a while do the aroma, sweetness, and body gradually come together. Whether to choose a light, medium, or dark roast can't be judged by color alone. [more…]

Coffee brewed in a moka pot is quite concentrated, and as hot water passes through the coffee bed it also brings out a pronounced roasted note, so the roast level directly shapes the first impression on the palate. Light, medium, and dark roasts are not simply a ranking of intensity but three different flavor focal points: light roasts lean toward aroma and sweet-tart brightness, medium roasts emphasize balance, and dark roasts highlight richness and [more…]

Brewing the same coffee beans with pour-over, an espresso machine, and a moka pot respectively makes the differences obvious at a glance: pour-over wins in aroma and clarity, the espresso machine wins in strength and sweetness, while the moka pot tests your control over pressure, heat, and the coffee bed. Bean selection should match the brewing device, and the parameters should follow the roast level. The moka pot belongs to steam pressure extraction [more…]

For more specialty coffee knowledge, please follow: Front Street Coffee (Frontsteet Coffee) Kenya AA coffee has always been regarded as one of the best specialty coffees in the world. For some friends who are not very familiar with Kenyan coffee, Front Street is often asked what AA means. Besides [more…]

Coffee brewed in a moka pot is strong and aromatic, and the condition of the beans directly affects how it tastes. To keep the cup from being too sharply acidic, consider the purchase date, roast date, and how quickly you drink them after opening. Fresh doesn't mean drinking them right after roasting; the beans need a period of degassing for the flavors [more…]

Freshly roasted coffee beans are not immediately ready for brewing; they hold a large amount of carbon dioxide gas trapped inside from the high heat. This gas is slowly released over time, and during this process the aromatic compounds inside the beans gradually become active and move toward balance. Understanding how coffee beans evolve from degassing to aroma development helps me [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 the same moka pot, when you switch to light, medium, or dark roast beans, the ideal grind won't be exactly the same. You can think of the grind size for a moka pot as a range: overall coarser than espresso machine grounds, finer than pour-over grounds, with a texture somewhere between fine and regular granulated sugar. The lighter the roast, the closer you generally move toward the finer end; the darker the roast, [more…]

The flavor profile of Brazilian beans is labeled as "nutty with low acidity": low altitude and sun-drying bed processing create a rounded, mild character. Front Street Coffee's Papua New Guinea Bird of Paradise, though produced in a neighboring country, follows the same flavor path as Brazil—clean, rounded, with soft sweetness; if you want the Brazilian flavor, look for nutty, caramel, and low acidity. [more…]

After coffee beans leave the roaster, their aroma does not immediately reach its ideal state. The beans still contain a fair amount of carbon dioxide, so during brewing they degas vigorously, the water flow easily bypasses the coffee bed, and although the cup may have a powerful aroma, its sweetness and complexity have not yet unfolded. When choosing a blend, rather than simply assuming "the fresher the better," it is better to consider the roast date and the expected opening [more…]

The aroma of sun-dried coffee beans often comes through vividly, with berry, tropical fruit, floral, and fermented sweetness notes easily detectable when the bag is opened. However, freshly roasted beans do not necessarily reach their ideal state right away. After roasting, the bean mass continues to release carbon dioxide, and when there is too much gas, hot water struggles to penetrate the coffee bed evenly, and the cup may present [more…]

Most people who brew with a moka pot have experienced that one cup of coffee that just "tastes off." You can't quite call it bad, but a sharp sourness, burnt bitterness, or astringent, muddled flavor lingers on your tongue and won't go away. Many people assume the heat wasn't controlled properly, but the problem usually lies with the beans. The moka pot's high-temperature extraction is quite sensitive to flaws in the beans, so choosing [more…]