The sweet, sour, and salty childhood snack of preserved plums actually makes frequent appearances in the world of coffee, too. From the dry aroma associations of Kenyan washed beans to the finishing touch baristas add when developing specialty drinks, the pairing of preserved plums with iced coffee is drawing attention from more and more enthusiasts. Since preserved plums are mostly dried and cured, heating or prolonged steeping releases a strong salty-sour flavor, so Front Street believes they are better suited to being combined with iced coffee. This article compiles three preserved plum iced coffee recipes you can make at home: preserved plum cold brew, preserved plum sparkling Americano, and preserved plum iced pour-over, using Panama sun-dried Butterfly, Sunflower Warm Sun blend, and Elida sun-dried Catuai respectively, with specific parameters and flavor descriptions included for readers with different taste preferences to refer to and choose from. [more…]

As a classic snack that weaves together sour, sweet, and salty notes, preserved plum has increasingly found its way into specialty coffee drinks in recent years. Because preserved plums are cured and thus fairly firm in texture, heating or prolonged steeping draws out an intense salty-sour flavor, making them better suited to iced coffee than hot drinks. Front Street Coffee shares three ways to make preserved plum iced coffee: an easy cold brew, a sugar-free sparkling Americano, and a slightly experimental iced pour-over. Each method has its own considerations when it comes to bean selection, the amount of preserved plum, and extraction parameters, and each ultimately presents a different layering of flavors. If you'd like to try the collision of preserved plum and coffee at home, why not pick the one that suits you best from these three approaches. [more…]

On a scorching summer day, a refreshing glass of ice-cold lemonade should be the perfect way to beat the heat, but Good-Me's recently launched "Preserved Plum Lemonade" has left many consumers frowning with every sip. This new product, described as a "still version of salted lemon Seven-Up," combines perfume lemons, calamansi, and pickled preserved plums to create a sweet-and-sour, ice-cold selling point, and its appearance is indeed refreshing and enticing. Yet once it hits the palate, the saltiness of the preserved plum immediately takes over the taste buds, and after prolonged steeping, the bitterness of the lemon peel layers on top of that, earning it the nickname among netizens as "the rising star of the dark cuisine world." Even more surprisingly, in some delivery orders the preserved plums are packaged separately, requiring customers to add them themselves, which has caused considerable confusion. Front Street Coffee takes you through the real performance of this controversial new product. [more…]

Drip bag coffee has become a daily choice for many coffee lovers thanks to its convenient brewing method. But many people overlook the fact that the coffee grounds inside a drip bag also come from freshly roasted beans, and once ground into powder, the flavor fades far faster than one might imagine. Through a set of controlled experiments, this article uses drip bags made from Front Street Coffee Red Cherry coffee beans, stored with and without preservatives for 1 to 4 months respectively, to observe changes in flavor. The experiment clearly reveals the boundary of the optimal flavor period for drip bag coffee, as well as the actual effect of preservatives on maintaining flavor. For consumers who like to stock up, these conclusions offer directly useful reference value. [more…]

In the height of summer, wampee, a niche southern fruit, has become a popular partner for homemade iced coffee thanks to its sweet-and-sour juiciness and uniquely fresh aroma. Through repeated testing, Front Street Coffee has put together three distinctly different wampee iced americano recipes: the original wampee sparkling americano uses sparkling water to amplify the fruit aroma and add a more refreshing layer; the jasmine tea wampee americano blends homemade jam with a cold-brewed tea base for a soft fragrance; and the wampee preserved plum iced shaker americano targets those who dislike sweetness, using preserved plum water and a shaker to create a sugar-free version. All three recipes use Front Street Sunflower Warm Sun espresso blend, extracting 40g of coffee liquid from 20g of grounds in 31 seconds. Below, we break down the ingredients, steps, and production details one by one to help you find the cup that best suits your taste. [more…]

Cold brew coffee is usually recommended to be enjoyed black, in order to appreciate the pure flavor after low-temperature extraction, but when making it at home, it actually offers plenty of room for creativity. Front Street Coffee has put together five hidden ways to drink it today: adding fruit, dried flowers, preserved plums, milk, or coconut water — each one gives cold brew a completely different personality. Beans suitable for fruit cold brew include natural-process Huakui, washed Fruit Punch, Strawberry Candy, Sidra, and Kenyan Cherry Tomato; when choosing fruit, pay attention to whether it can withstand long soaking and whether its aroma is compatible — Kyoho grapes, white peaches, lychees, strawberries, cherries, and sweet oranges are all good choices. As for dried flowers, osmanthus, jasmine, and rose pair best with light-to-medium roast beans that have floral and fruity notes. Preserved plums and nine-process dried tangerine peel can bring a complex aroma with salty-sour notes and a sweet aftertaste. Milk cold brew comes in two forms: direct soaking and mixing in fresh milk. Coconut water mixed with cold brew at a 1:1 ratio is refreshing and cooling. [more…]

Cold brew and ice drip are usually recommended to be enjoyed black in coffee shops, so as to savor the unique flavor layers of low-temperature extraction. But for coffee lovers who are keen on making coffee at home, these two types of coffee are far more versatile than that. By adding different ingredients such as fruit, dried flowers, preserved plums, milk, or coconut water, an ordinary cold brew can transform into a completely different taste experience. This article compiles five hidden ways to drink cold brew and ice drip summarized by Front Street Coffee, explaining everything from bean selection to pairing ideas one by one, helping you easily recreate at home the creative specialty drinks sold for fifty yuan a cup in coffee shops. [more…]

As the scorching summer approaches, what could be more refreshing than a glass of iced Americano with lively bubbles? Many friends who have tried creative sparkling coffee specials in cafés want to recreate them at home, but often end up in a fluster when carbonation meets espresso in a violent reaction. In this article, Front Street Coffee brings you detailed steps for making four café-style sparkling iced Americanos, starting from the most basic original sparkling Americano and gradually extending to four flavored specials: preserved plum, orange, mint, and young coconut. The article not only explains the key points of choosing coffee beans and espresso extraction parameters, but also shares how to avoid overflow from the bubbles and how to use fresh ingredients to replace syrups, helping you easily make a summer drink that excels in both looks and taste. [more…]

On a hot summer day, a refreshing sparkling iced coffee is undoubtedly an excellent choice to wake you up and cool you down. But pouring espresso directly into carbonated drinks often amplifies the coffee's bitterness due to the stimulation of carbon dioxide, and can even produce an unpleasant "dishwater" sensation. In fact, by cleverly adding just one "supporting player," you can help Americano avoid the obvious bitterness while enhancing the overall layers of flavor. Today, Front Street Coffee will teach you step by step how to make four sparkling specialty iced coffees in different styles—from the classic original to preserved plum, orange, mint, and young coconut. Each one is simple and easy to make, with both good looks and great taste. Whether you are a coffee lover or want to recreate a coffee shop favorite at home, this guide can help you get ready for summer in advance. [more…]

Cold brew is usually recommended to be enjoyed black, so as to appreciate the pure flavors and smooth mouthfeel that low-temperature extraction imparts. However, home enthusiasts have long since explored a rich variety of ways to flavor it. Simply by swapping in a different ingredient, cold brew can be transformed into a completely different taste experience. This time, Front Street Coffee has systematically put together five simple and easy-to-make innovative cold brew recipes—from fruit and dried flowers to preserved plums, milk, and coconut water—analyzing the principles of ingredient selection and pairing tips one by one, and offering practical suggestions down to the specific bean varieties and ratios. Whether you prefer bright fruity notes or rich milky flavors, you can find the cup that suits you, and easily recreate at home a limited-edition specialty drink that rivals any coffee shop. [more…]

As temperatures drop, pour-over coffee quickly goes cold. Front Street Coffee conducted an experiment using a washed Yirgacheffe Gedingding, pouring freshly brewed coffee into a 316 stainless steel thermos and sealing it, then measuring the temperature and tasting the flavor hour by hour. At 1 hour, 65.8°C, it still retained floral and citrus notes; at 2 hours, 60°C, there was almost no change; at 3 hours, 54°C, the flavor was slightly weaker; at 4 hours, 50°C, the floral notes had dissipated and the acidity and sweetness became more prominent; at 5 hours, 46°C, only honey green tea and citrus acidity remained. The test shows that a qualified thermos can preserve the flavor well for 2-3 hours, making it suitable for taking to work, but after 4-5 hours the drop in temperature makes it prone to bacterial growth, so long-term storage is not recommended. [more…]

As the Spring Festival approaches, it's another special Spring Festival, and many courier services are gradually suspending operations. Smart friends have already stocked up on winter supplies, filling their coffee cabinets to the brim. However, with still about half a month to go before the New Year, how to store coffee beans has become a major challenge for everyone. When storing coffee beans, [more…]

Stockpiled a bunch of coffee beans but can't finish them? Should you refrigerate or freeze them? Which really matters more—the shelf life or the peak flavor window? Starting from a question a customer sent to Front Street, this article systematically sorts out the core logic of coffee bean preservation: first clarify what "freshness" actually is that we're after, then break down the strategies for dealing with the five great enemies—light, heat, moisture, oxygen, and odors—one by one, and finally provide practical steps and precautions for freezing, helping you find the freshness-locking solution that suits you best. [more…]

Recently, everyone has probably stocked up on beans during Double Eleven. The questions asked to Front Street are all things like "How long can the flavor of unopened coffee beans be preserved at most?" and "How can opened coffee beans be stored to slow down the rate of flavor loss?" Today, Front Street will talk about the issue of storing coffee beans. How long can the flavor of coffee beans be preserved? Can it be asked this [more…]

After stocking up on beans during Double Eleven, many coffee lovers are asking: how long can unopened coffee beans be stored? And once opened, how should they be kept to slow down staling? Today Front Street Coffee is here to talk systematically about coffee bean storage. The article will first explain the difference between "flavor" and "taste," outline the approximate ranges of the resting period and the peak-flavor period, then analyze one by one whether common practices such as sealing off the one-way valve or using airtight canisters are effective, and focus on discussing the risks of cross-tainting and moisture absorption that frozen storage may bring. Finally, it will offer the most reliable storage recommendations to help everyone buy according to need, store correctly, and enjoy fresh, good flavor for as long as possible. [more…]

If you've stockpiled more coffee beans than you can drink in a short time, can you put them in the fridge to extend their freshness? This is a dilemma many coffee lovers run into. To answer this question, we first need to clarify what we actually mean by "fresh"—it's not about preventing spoilage, but about preserving as much of the fleeting aroma in coffee as possible. Starting from a customer question received by Front Street Coffee, this article systematically lays out the five great "enemies" of coffee beans, analyzes the pros and cons of refrigeration versus freezing, and offers concrete practical advice to help you devise a reliable coffee freshness-locking plan at home. [more…]

The flavor of dark-roasted coffee beans is built on the sweet-bitter balance brought about by caramelization and the Maillard reaction, and this part of the flavor is relatively overt, and also more dependent on proper storage. The darker the roast, the more porous the bean body, the more easily aromatic compounds escape, and the faster the oils are exposed to the air. Mastering a few key storage points can keep a [more…]

Bought too many coffee beans and can't finish them for a while—can you just toss them in the fridge? Should they go in the refrigerator or the freezer? This article centers on the real goal of "freshness"—preserving aroma—and breaks down the five great enemies: strong light, high heat, moisture, oxygen, and odors, while offering practical home freshness-locking solutions. It also draws on the experimental conclusions of Swiss scientist SAMO SMRKE to explain that freezing can significantly slow down coffee bean degassing and delay the peak flavor period, but improper handling can also lead to air leakage, moisture absorption, and odor transfer. At the end, Front Street's detailed freezing and thawing tips are included to help you store your beans more reliably and enjoy better-tasting coffee. [more…]

The freshness of coffee beans directly determines the flavor profile of a cup of pour-over coffee, and storage method is the key factor affecting freshness. This article approaches the topic from two preservation strategies—green beans and roasted beans—analyzing the three major flavor killers: light, temperature, and oxygen. It also introduces the respective advantages of one-way degassing valve bags and vacuum-sealed canisters, while explaining the difference between a coffee bean's peak flavor period and its shelf life. Finally, it compiles twelve common coffee beans suitable for pour-over and their flavor characteristics, covering the Front Street Coffee everyday drinking series and more distinctive single-origin beans, helping you quickly find your ideal choice based on taste preference. [more…]

Coffee contains thousands of aromatic chemical compounds, and floral notes, as an extremely rare flavor in specialty coffee, have always been a goal that coffee enthusiasts pursue relentlessly. The formation of floral notes involves multiple stages such as variety, cultivation, and post-processing, but the degree of roasting is particularly crucial to the intensity of floral notes. As the roast deepens, floral aromatic compounds are gradually worn away, so light to medium roasts better preserve this delicate aroma. The freshness of coffee beans is equally important—proper storage and timely consumption allow the floral notes to present themselves more fully. This article will systematically sort out the sources of floral notes, the relationship between roasting and floral notes, and how to distinguish floral notes of different tonalities, and recommend several Front Street Coffee beans with typical floral characteristics, helping you better capture this captivating flavor in brewing and tasting. [more…]