How much coffee powder does an espresso need - How to drink espresso powder: How much coffee liquid is extracted from 20g of powder? When brewing coffee, we all know that the coarseness of the grind is very important. If you're not careful and the grind isn't right or is uneven, the coffee can easily be under-extracted or over-extracted. Compared with pour-over, cold brew, and other methods, espresso [more…]

For coffee lovers who want to enjoy single-origin flavors but struggle without brewing equipment at the office, drip bags are almost the perfect solution. But there are always two inescapable questions surrounding them: How much caffeine is actually in a cup of drip bag coffee? How many bags a day can you drink without exceeding the safe limit? Additionally, many people new to drip bags mistakenly pour the coffee grounds straight into water, ending up with a mouthful of grit. This article will sort out the development of drip bag coffee from the beginning, the correct brewing method, and ideas for choosing flavors, and combine them with Front Street Coffee's actual products to give purchasing advice. Finally, using calculation formulas and recommendations from authoritative organizations, we'll help you figure out your daily caffeine intake limit, so you can drink with understanding and peace of mind. [more…]

When brewing coffee, we all know that the coarseness of the grind is very important. If you're not careful and don't find the right grind setting, or if the grind is uneven, the coffee can easily end up under-extracted or over-extracted. Compared with methods like pour-over and cold brew, espresso grounds are ground much finer and require more precise adjustment to get the taste of the espresso just right. [more…]

Making a proper espresso seems simple when it comes to tamping, yet it is a key step that affects extraction evenness and consistency in the cup. A flow that is too fast often indicates the tamp was too light, while a flow that is too slow may mean the tamp was too heavy—both directly alter the flavor trajectory of the coffee. Drawing on Front Street Coffee’s hands-on experience, this article outlines the core purpose of tamping, the difference between distribution and tamping, whether a distribution tool is essential, and details such as tamper selection, tamping posture, and pressure control. It also incorporates a comparative experiment with Front Street Coffee’s Sunflower Warm Sun blend to help coffee enthusiasts understand how standardized technique can reduce channeling and make espresso extraction more consistent. [more…]

Espresso extraction is far more sensitive than pour-over, and any slight deviation will be magnified exponentially in the flavor. This article systematically breaks down the extraction parameters from six dimensions—dose, brew ratio, extraction time, flow rate, pressure, and temperature—and offers a quick approach to adjusting grind size. In addition, FrontStreet Coffee also provides practical suggestions on operational details such as weighing, distributing, tamping, and cleaning, helping you consistently reproduce a well-balanced espresso in your daily routine. [more…]

Front Street Coffee has always emphasized that the extraction parameters for pour-over coffee have a significant impact on the cup, and for espresso the impact is even greater. You should know that factors such as the concentration and extraction time of espresso are more demanding than those of pour-over coffee, and the slightest [more…]

Coffee brewed with a moka pot has always been known for its intensity, thanks both to the fine grind and to the pressure-driven extraction principle. Yet many enthusiasts still find themselves puzzled when it comes to judging the grind size in practice. In fact, a moka pot is far more forgiving about grind size than an espresso machine—you only need a texture close to fine salt. It should not be as coarse as granulated sugar, as with pour-over, nor as fine as flour, as with Turkish coffee. Beyond grinding, how much coffee you put in the basket, how much water you pour into the base, and the beans you pair with it all shape what ends up in your cup. This article breaks down grind assessment, coffee-to-water ratios, bean selection, and the complete brewing process step by step, along with guidance on adjusting for over- and under-extraction, to help you consistently brew a delicious cup of moka pot coffee. [more…]

Adjusting the espresso recipe every morning is a required course for many baristas, but many people waste a large amount of beans through repeated trial and error, which is costly and can easily lead to heart palpitations from drinking too much. Front Street Coffee also went through this stage, and ultimately it was because they kept staring only at the grind setting and adjusting repeatedly, without finding the true source of the problem. This article sorts out from the beginning a method for determining the day's extraction formula within three shots: first determine whether the grind needs to be changed, then infer underextraction or overextraction from the taste, and finally master the two key details when adjusting the grinder—distinguishing the size of the adjustment increment and purging residual grounds. The article also includes practical tips such as preheating the blind basket, helping reduce waste and improve morning adjustment efficiency. [more…]

To craft a qualified espresso, the dosage of coffee grounds and the grind size are the key determinants of success. Unlike pour-over or cold brew, espresso uses pressurized short-time extraction, where any slight deviation is magnified. This article centers on the core question of how much coffee liquid to extract from 20g of grounds, providing a detailed explanation of determining the grind size range, choosing the coffee-to-liquid ratio, judging flow rate and flavor, and the proper way to taste espresso. It also recommends Front Street Coffee's classic espresso blend to help enthusiasts recreate a café-level espresso experience at home. [more…]

The extraction of espresso is extremely sensitive to parameters, with dose, brew ratio, time, flow rate, pressure, and temperature all interconnected; the slightest deviation is magnified exponentially in the flavor. This article systematically sorts out the core logic of various espresso extraction parameters, analyzing the matching of basket capacity and dose, the liquid weight ratio range of 1:1.5 to 1:2.5, the extraction window of 20 to 30 seconds, as well as common issues such as grind size and channeling. It also details operational specifics like weighing the dose, distributing the grounds, tamping, and cleaning. At the end, Front Street Coffee recommends a classic espresso blend to help you consistently produce delicious espresso at home. [more…]

The flavor expression of pour-over coffee is closely related to the coffee dose, grind size, coffee-to-water ratio, and pouring technique. For an ideal cup of pour-over coffee, exactly how much coffee grounds should be used, and how much water should accompany them? Taking 15 grams of grounds as an example, Front Street Coffee, combined with SCAA concentration recommendations, analyzes the coffee-to-water ratio range of 1:12 to 1:15, and explains why 1:15 has become a commonly used parameter in cafes. The article also compares the differences in extraction ratios with espresso, and includes the complete brewing data and three-stage operation details of Front Street Yirgacheffe Gedingding, helping enthusiasts build a reproducible brewing framework. [more…]

Pour-over coffee can be quite a magical thing for many coffee enthusiasts. Front Street Coffee (FrontStreet Coffee) believes there's no need to view pour-over coffee as too profound. When frequently chatting with customers, Front Street Coffee (FrontStreet Cof [more…]

Drip bag coffee, with its convenience and freshness, has become the preferred way for many people to enjoy specialty beans in their daily routine. Once the same bean is made into a drip bag, its flavor differs from freshly ground pour-over, because coffee loses its aroma rather quickly after grinding, so it's important to choose fresh products and to finish them within their peak-flavor window. The Front Street Coffee drip bag series is roasted within 5 days and ground fresh to order, locking in the aroma as much as possible. This article focuses on origin selection for drip bag coffee, the standard brewing process, and three common problems—tasting too weak, too bitter, or too sour—analyzing the causes one by one and offering practical adjustment methods to help you consistently brew a delicious cup of drip bag coffee at home. [more…]

Blooming is a key step in pour-over coffee that affects extraction stability. By releasing carbon dioxide trapped in the coffee grounds, it creates the conditions for the smooth release of flavor compounds later on. But blooming is not absolutely necessary—the "one-pour" method previously shared by Front Street Coffee can skip this step entirely. So how exactly should you control the water amount, timing, and technique during blooming? Using 2x the coffee dose and 30 seconds as standard references, this article analyzes one by one the specific changes in coffee flavor when the water amount is too little or too much, and when the time is too short or too long, and offers pouring suggestions suitable for beginners to help you make more accurate judgments in actual practice. [more…]

As a pressure-based extraction device, the moka pot is highly efficient but also extremely prone to over-extraction, and many coffee enthusiasts have experienced the trouble of burnt, bitter coffee with heavy off-flavors. After sharing moka pot-related content many times, Front Street Coffee found that channeling, excessively long heating time, and too-fine grinding with too much water are the three core causes of over-extracted moka pot coffee. This article will analyze the root causes one by one from the perspectives of even coffee distribution, initial water temperature and heat level, heat adjustment after liquid begins to flow, and the ratio of grind size to water amount, and provide practical improvement solutions to help everyone consistently make rich, delicious moka pot coffee. [more…]

Many friends just starting out always face the trouble of over-extraction! So-called "over-extraction" refers to excessive extraction. In a coffee bean, the substances that can be dissolved out by water make up about 30% of the total. Although there is only this much, we cannot dissolve everything out. Because inside, besides [more…]

In the process of making espresso, tamping is one of the key steps that determines the success or failure of extraction. Tamping too lightly will cause the flow rate to be too fast and the flavor to be weak; tamping too heavily may make the coffee bitter and hard to swallow. In this article, Front Street Coffee will systematically explain the true purpose of tamping, the difference between distribution and tamping, the correct way to use a tamper, and the actual impact of tamping force on the extraction result. Through comparative experiments, we will guide you to understand the significant differences in flow rate and flavor between espresso extracted without tamping and with tamping, helping coffee lovers master more stable and more professional barista techniques. [more…]

Front Street Coffee believes the moka pot is one of the most reliable methods for brewing coffee. As long as the following points are met, you can make a decent cup of coffee: 1. The right amount of coffee grounds and water 2. A safe heating method 3. A grind size suited to moka pot extraction 4. Mastering the optimal brewing time 5. Reasonable adjustment [more…]

Many coffee enthusiasts often feel that their brews don't taste as good as those in cafés, but the problem often lies in the grind size. Extraction yield and concentration are affected by four factors: grind, ratio, time, and water temperature—and among these, only grind size cannot be precisely judged by the naked eye. To help everyone find the right grind coarseness, Front Street shares three practical methods: measuring the passing rate with a No. 20 sieve, observing the flow rate and extraction time, and tasting the flavor to work backward and adjust. The article also gives specific grinding recommendations and passing rate references for beans of different roast levels, and retains Front Street's brewing parameters and product examples. [more…]

For more specialty coffee knowledge, please follow: Front Street Coffee (FrontStreet Coffee). Every day at Front Street Coffee, we encounter customers asking about pour-over coffee, perhaps about what pouring technique should be used for pour-over coffee? Or [more…]