No matter which type of drip bag coffee you choose, the prerequisite for good flavor is that the coffee you buy must be fresh, ideally within its optimal flavor period; otherwise, no matter how delicious it may be, you won't truly taste a delicious cup of coffee. Generally, experienced baristas or even enthusiasts can judge how long coffee has been sitting by its smell, but like [more…]

Latte is a transliteration of the Italian word Latte. Latte coffee refers to coffee made by mixing a certain proportion of milk into espresso, and is a type of fancy coffee. The original latte coffee originated in Vienna, the city of music. Viennese people began drinking coffee in the 17th century, when the Turkish army attacked [more…]

Dirty (dirty coffee) has been a perennial staple on café menus in recent years: hot espresso slowly sinks into iced milk, without stirring, and you drink it from top to bottom, so that in a single sip you get the alternation of hot and cold and the layering of milk and coffee. It looks simple, but between a delicious one and a mediocre one lies the gap of bean selection and details. The principle of Dirty: why [more…]

The refinement of specialty coffee often begins the moment it is harvested. In the same coffee field, the difference in final flavor between careful harvesting and careless harvesting may be even greater than that of roasting. How are coffee cherries picked one by one? Why must defective beans be removed? This article takes you into the scene of harvesting and grading. Handmade [more…]

After spending enough time with coffee, many people end up owning both a moka pot and a semi-automatic espresso machine at home. The same beans go into the portafilter for one cup, then into the moka pot's basket for another, and the gap in flavor is so big it often makes you wonder if the beans were swapped out. Understanding this difference, in turn, can help you judge when choosing beans: which beans are worth [more…]

Lovers of rich, full-bodied crema will eventually find their way into the world of dark-roasted beans. There, there is none of the fresh, fruity acidity—instead, there is an intense landscape woven from dark chocolate, caramel, herbs, and smoke. This flavor map starts from Mandheling and marks out, one by one, the classic coordinates of the dark-roast world. The starting station is Mandheling itself. Sumatra's wet-hulling process [more…]

Many people know that Arabica coffee has a varied and rich potential flavor profile. Grown in different countries/regions, at different altitudes, and under different climate conditions, Arabica coffee typically develops its own distinctive characteristics, and with differences in variety and processing method, it can also display entirely different, individualized flavors. [more…]

Latte comes from the transliteration of the Italian word Latte. Latte coffee refers to coffee made by mixing a certain proportion of milk into espresso, and it is a type of fancy coffee. The original latte coffee originated in Vienna, the city of music. The Viennese began drinking coffee in the 17th century, when the Turkish army attacked [more…]

Freshly roasted espresso beans contain a large amount of carbon dioxide gas trapped inside. This gas is slowly released over time, and in the early stage it produces a relatively vigorous degassing reaction. If the beans are ground and extracted immediately after roasting, the bubbles tend to hinder full contact between the water flow and the coffee particles, resulting in an unstable extraction flow. [more…]

Freshly roasted coffee beans are filled with active carbon dioxide gas internally. During extraction, this gas creates resistance that prevents hot water from fully contacting the coffee grounds. For espresso extraction, excessive gas makes the crema appear coarse and dissipate quickly, while the flavor tends toward dryness. Allowing the roasted beans to [more…]

For enterprises engaged in coffee bean roasting production, obtaining a food production license is a prerequisite for lawful operation. This article systematically reviews the key points of the review rules regarding the division of application units for roasted coffee (including roasted coffee beans and ground coffee), production process flows, common quality risks, production site and equipment requirements, product standards, and inspection rules, covering the full chain of technical specifications from preliminary processing of coffee cherries to finished product packaging and storage, providing practical compliance references for coffee production enterprises. Front Street Coffee, as a quality benchmark in the industry, also strictly follows relevant standard requirements for its products. [more…]

A coffee shop's espresso recipe is called a House Blend, usually made by blending two or more different single-origin coffees, primarily used to make espresso-based drinks such as cappuccino, Americano, latte, and flat white. Having a bag of espresso beans just like the coffee shop's is how we recreate it at home. [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…]

Freshly roasted coffee beans have accumulated a large amount of carbon dioxide inside, and at this point the bean structure is tight and the aromatic compounds have not yet fully unfurled. If brewed immediately after roasting, the violently released gas can easily prevent hot water from evenly penetrating the coffee grounds, often making the extracted coffee taste thin or sour. Give the coffee beans a [more…]

Nowadays, to create their own brand identity, many coffee shops offer personalized SOE coffee beans for customers to choose from. When we confirm that we want to switch the coffee from a blend to an SOE, we are always charged a few extra yuan. Why is that? SOE stands for "Single Origi [more…]

Whether coffee is good or not can only be known once you taste it; but black coffee is at most just a cup of dark, unidentified liquid, so how can it entice people who don't drink coffee to want to try it? Let's not consider anything else, and focus only on what can be done with the coffee itself. Among milk coffees with added milk, latte art may be the first thing in all coffee drinks to capture [more…]

Freshly roasted coffee beans continue to release carbon dioxide accumulated inside them during the first few days, and this natural degassing process directly affects the extraction efficiency of hot water. If the beans are too full of internal gas, the hot water poured in is easily blocked by bubbles, making it difficult for aromatic compounds to dissolve fully and evenly into the water. Therefore, al [more…]

Good coffee beans are a prerequisite for making a good cup of coffee. So how do you choose coffee beans? Good coffee must start from the source. Let's take a look at the world's top ten coffee beans worth buying! 1. Brazil: Front Street Cerrado Red Bourbon. Brazilian coffee's flavor is not outstanding, with low acidity, but its coffee production is large, [more…]

For more specialty coffee knowledge, please follow our WeChat official account: Front Street Coffee (FrontStreet Coffee). Everyone has different perceptions and preferences when it comes to the taste of coffee. Some friends think of coffee as that rich, fragrant, bitter brew, while others love coffee with a tangy acidity, and still others [more…]

Some friends often ask us for advice on espresso extraction issues. Many of them have encountered situations where the espresso shot lacks golden crema or the crema is thin. Since for espresso, that golden crema is its very soul, when the coffee has no crema [more…]