Adding salt to coffee may sound surprising, but it is not a sudden whim of modern people. From northern Scandinavia to Turkey, from the European coast to Siberia, the tradition of salted coffee has a long history. Salt not only suppresses the bitterness of coffee but also makes sweetness more prominent, and behind this there is both historical origin and the support of food science. This article will start with the origins of salted coffee, sort out the formation mechanism of coffee bitterness, explain why salt can neutralize bitterness, and give specific salt-adding suggestions and dosage references. If you have also wondered whether this cup of salted coffee is actually reliable, you might as well read on. [more…]

Adding salt to coffee may sound unconventional, but it is a time-honored piece of drinking wisdom. This article will start from the science of taste to explain how salt weakens bitterness and enhances the perception of other flavors by activating taste buds, and review the history of 19th-century Europeans using salt instead of sugar because of the poor quality of coffee. At the same time, we will also explore why adding salt to milk coffee can bring a cheese-like savory and salty layer. Through actual testing, Front Street Coffee found that adding 0.1 grams of salt to a latte and frothing it together with the milk creates a clever balance between sweetness and savory saltiness, adding a completely new experience to coffee. [more…]

Adding flavorings to coffee is nothing new—sugar and dairy have long been common pairings—but the addition of salt surprises many people. In fact, thanks to its unique chemical and taste properties, salt can play multiple roles in coffee: from suppressing bitterness and enhancing sweetness and positive flavors, to reducing astringency and improving smoothness, and even adding complexity by highlighting salty notes. This article systematically outlines the various effects of adding salt to coffee and their underlying principles, and highlights precautions for its use, helping enthusiasts try this method more rationally. [more…]

Adding salt to coffee may sound unbelievable, but this practice actually contains rich taste science. Salt can not only effectively suppress the bitterness of coffee, but also enhance sweetness, improve astringency, and even add layers by highlighting saltiness. This article will start from Front Street's perspective and systematically sort out the three major roles of salt in coffee: suppressing bitterness, improving quality and enhancing flavor, and adding layers, while analyzing the principles of taste interaction behind it. At the same time, the article will also remind readers of precautions when using it, such as dosage control and applicable scenarios. Whether you are a coffee lover or a pour-over player, you can gain practical inspiration from it. [more…]

Recently, a post about 1 Dian Dian's navy salt salted milk green tea charging an extra 2 yuan for added salt sparked widespread discussion on social media. Some customers, following online guides, asked for extra salt, only to be told that one pump of salt costs 2 yuan, which was far from their expectations. Subsequently, 1 Dian Dian employees and official customer service explained that the "salt" is actually a relatively expensive navy salt rock sugar flavor syrup, and according to company policy, additional additions require payment. Although the store has apologized for the incorrect price quote, netizens have derived a new question: since adding sugar costs money, should customers who order less sugar or no sugar also get a refund for the corresponding syrup price difference? This debate about the pricing logic of tea drinks quickly became a topic of interest for coffee and tea enthusiasts. [more…]

Luckin Coffee launched its first savory milk tea this week, "Xilingol Salted Milk Tea," inspired by the traditional pot tea of Inner Mongolia's Xilingol region, featuring a dark brick tea base and crispy roasted rice, among other ingredients. The new product quickly sparked a wave of curiosity among netizens eager to try it. However, reviews have been sharply divided: some consumers find the interplay of salty and sweet appealing, with rich notes of milk and tea and a delightful crunch from the roasted rice; others point out that the addition of plain syrup to the recipe noticeably mutes the salty flavor, questioning whether the drink lives up to its name. Inner Mongolian netizens in particular reacted strongly, saying the beverage is far removed from their hometown's traditional pot tea and bluntly stating it cannot represent the authentic flavor. This article compiles feedback from all sides to walk you through the ins and outs of this salted milk tea controversy. [more…]

Salt is the most common seasoning in the kitchen, capable of enhancing freshness and adding flavor to dishes. But have you ever wondered what effect adding salt to coffee would have? This article centers on the topic of "salt in coffee," exploring how salt affects the flavor and mouthfeel of pour-over coffee, and sharing several clever uses for salt in coffee. Whether you're curious and want to try a novel way of drinking it, or hoping to find practical tips to improve coffee's bitterness, you'll find useful references here. The article also includes Front Street Coffee's specialty bean recommendations and communication channels, making it suitable for coffee enthusiasts to read in depth. [more…]

There is no unified quantitative standard for coffee grinding, so enthusiasts often use everyday ingredients as analogies to quickly convey the concept of particle size. Common reference points like fine granulated sugar, coarse granulated sugar, sea salt, fine salt, and flour each correspond to different brewing methods and roast levels. This article goes through the particle size characteristics and suitable scenarios for each of these analogous grinds one by one: fine granulated sugar is mostly used for light-roast pour-over, coarse granulated sugar suits medium-dark roast beans, sea salt-like texture is suitable for immersion extraction methods like the French press, fine salt-like texture serves the fast-paced extraction of the moka pot, and flour-like texture is divided into two categories: espresso and Turkish coffee. The grind size described by each analogy is a range, not a single fixed value, and understanding this point helps with more flexible grind adjustment. [more…]

Luxury brand Gucci recently teamed up with Blue Bottle Coffee, %Arabica, and Grid Coffee to launch limited-edition pop-up coffee shops in four cities. Among them, the Beijing stop's collaboration with Grid Coffee produced the "Single-Origin Salted Mocha" and "Single-Origin Salted Chocolate," which sparked widespread discussion both inside and outside the industry. An independent coffee shop owner in Beijing publicly stated that the salted mocha among Gucci's limited-edition drinks is suspected of copying her signature product, which she developed in 2020 and officially launched in 2022 with Bingboke as its base. The incident quickly escalated, with voices supporting originality and those believing it was purely a creative coincidence rising and falling in turn. This article will sort out the sequence of events, present multiple perspectives, and explore the copyright dilemmas and market implications of creative coffee drinks. [more…]

What should you do if your coffee is too bitter? Some people suggest that adding salt can improve the taste. In this article, through a controlled experiment with Mandheling coffee, we tested the effects of three different amounts of salt—0.01g, 0.02g, and 0.03g—on the coffee's flavor. The results showed that 0.02g of salt balanced the bitterness and saltiness, enhanced the body, and made it easy to drink; while 0.01g still had a pungent taste, and 0.03g was too salty. The experiment showed that adding salt can indeed mask bitterness to a certain extent, but similar to the bypass method, it is mainly suitable for rescuing extraction mistakes or coffee that is about to go wrong. If the coffee itself is perfectly extracted with balanced acidity and sweetness, adding extra salt will instead disrupt the flavor balance and artificially create negative tastes. [more…]

Mocha coffee has evolved from the classic version into many new forms, among which the "salted mocha" has rapidly gained popularity in the coffee world in recent years. Simply adding a pinch of salt to the traditional mocha recipe can make the sweetness more prominent and the aroma more vivid, and the interwoven salty-sweet flavor is deeply loved by modern consumers. In this article, Front Street will provide a detailed introduction to two methods of making salted mocha—hot and iced—including ingredient preparation, coffee bean selection suggestions, specific ratios, and operating steps. It will also explain the differences between mocha latte and cappuccino, helping coffee enthusiasts easily recreate this beverage at home. [more…]

Mocha coffee is richer in flavor and sweeter in aroma thanks to chocolate, and in recent years a variant called "Salted Mocha" has gone viral online. After trying it personally, Front Street Coffee found it truly excellent, so we've put together this complete tutorial. The article will detail the ingredient preparation for a Salted Mocha, including purified milk that takes a full day to make, as well as the pairing of espresso, chocolate sauce, unsweetened cocoa powder, and salt. The preparation section covers both hot and iced versions of the Salted Mocha—the former uses a tea whisk for stirring and steaming milk for latte art, while the latter is shaken in a cocktail shaker for an icy, rich experience. Throughout, Front Street Sunflower·Warm Sun blend coffee beans are used, which pair perfectly with the chocolate flavor. [more…]

In the scorching summer heat, mint-flavored drinks have become a hot choice rolled out by major brands, and Manner has followed suit by launching its "Sea Salt Mint Iced Latte." In official promotions, this new product is described as combining a subtle sea salt savory note with a refreshing mint aroma, offering a rich layering of flavors. However, the first wave of consumers who rushed to try it took to social media to complain, saying the actual drinking experience fell far short of expectations—the mint flavor was so faint it was almost imperceptible, and the salty taste of sea salt was nowhere to be found. Some even joked that all they tasted were the words "iced latte." So how does this new product actually perform? And what noteworthy details are hidden in consumer feedback? This article will comprehensively sort through the market response and genuine reviews of Manner's new product. [more…]

Mocha coffee was once a classic menu item alongside lattes and cappuccinos in Italian-style coffeehouses, and a favorite of many coffee lovers. However, many specialty coffee shops today no longer feature mocha as a main offering, and some have even removed it from their menus, replaced by products more favored by today's consumers, such as dirty coffee and oat milk lattes. Is mocha really about to disappear from coffee shops? Actually, that is not the case—while traditional mocha is no longer popular, its variant "salted mocha" has risen rapidly and become a hot product in the coffee world in recent years. This article will provide a complete guide to making salted mocha, from ingredient preparation and coffee bean selection to both hot and iced versions, and explain why it is more popular than traditional mocha. [more…]

The bitterness in coffee usually comes from two directions: first, over-extraction bitterness caused by too long an extraction time or too strong an extraction force; second, the burnt bitterness produced by too dark a roast. For people who cannot quite accept bitterness, how to improve the taste of a cup of coffee without wasting it becomes a practical issue. The traditional approach is to add sugar, while another unique way is to add salt. Starting from the sources of bitterness, this article will analyze the principles by which sugar and salt improve bitterness, and through actual brewing comparison experiments, see which method is more suitable for your cup of bitter coffee. The article also covers bean recommendations such as Front Street Blue Mountain No. 1 and Front Street Indonesian Mandheling for friends who pursue a rich, full-bodied, burnt-aroma taste, as well as the specific parameters and conclusions of an over-extraction experiment using Front Street PWN Golden Mandheling. [more…]

Recently, taking advantage of the release of Paddington in Peru, Cotti Coffee launched a Paddington-themed collaboration set and simultaneously introduced a new sea salt caramel latte series. However, after the campaign kicked off, consumers in many places reported serious shortages of store-related materials, with cup sleeves, collaboration bags, and custom cups frequently out of stock, and even awkward scenes of SpongeBob cups being used as substitutes. At the same time, reviews of the two new drinks were mixed: the Sea Salt Caramel Silky Latte was criticized for being too sweet, while the Sea Salt Caramel Oat Latte was described as too bland. This article will restore the true picture of this collaboration campaign from multiple perspectives, including product taste, the experience of obtaining collaboration merchandise, and Cotti Coffee's internal material supply issues. [more…]

In the espresso family, latte and mocha are two of the most common yet easily confused milk coffees. With the addition of chocolate, mocha clearly diverges from latte in flavor complexity and aroma. The salted mocha that has taken the internet by storm over the past two years has brought new buzz to this classic category. This article will systematically break down the core differences between latte and mocha from the perspectives of recipe composition, taste characteristics, and brewing logic, while also discussing why salted mocha sells so well in many coffee shops during autumn and winter, helping you more clearly understand the essential differences between these two coffees. [more…]

In recent years, the salted pomelo Dirty has become quite popular online, but many people frequently fail when trying to recreate it at home. The core difficulty lies in the acidity of the pomelo juice, which causes milk proteins to denature and curdle, seriously affecting the taste. Through multiple experiments, Front Street has found a method that is closer to the original: using concentrated pomelo juice combined with sucrose syrup to make a homemade pomelo syrup, then combining it with milk and espresso, and finally sprinkling on sour plum powder to create a unique experience of intertwined salty and sweet flavors. This article will share the complete production parameters and flavor layers of this drink, from material selection, syrup ratios, coffee bean recommendations, to specific operating steps, helping coffee enthusiasts make a rich, well-balanced salted pomelo Dirty at home. [more…]

Starbucks has clearly picked up the pace of new product launches this year. Before people have even had a chance to check in on the cherry blossom limited edition, the Salted Flat White has already taken over as the store's main promotion. However, this new product has sparked controversy because of black powder residue left at the bottom of the cup, with many consumers suspecting that staff had made an operational error and mixed in coffee grounds. Faced with complaints, Starbucks staff collectively protested their innocence—having coffee powder is actually the correct method, and not having it would instead be a violation. What exactly is going on here? Why is the freshly ground coffee powder used for decoration so often mistaken for extraction residue? And why do consumers have so many complaints about the taste? This article will reconstruct the whole incident and analyze the gap between the standard recipe for this beverage and the consumer experience. [more…]

Got too much chocolate at home and can't finish it? Why not turn it into a cup of coffee where chocolate takes center stage. This article rounds up four easy chocolate coffee recipes: starting with the most classic mocha, then moving on to a sweeter salted mocha, an orange-chocolate latte with the aroma of orange wafer cookies, and a chocolate Dirty that blends hot and cold. Using Front Street Coffee's classic espresso blend as an example, the article provides espresso extraction parameters, the ratio of chocolate to milk, tips for adjusting between hot and cold versions, and a practical trick for melting chocolate chunks directly instead of using chocolate syrup, helping coffee lovers easily recreate these drinks in their own kitchens. [more…]