Unlike the uniformly bitter coffee of the past, today's coffee offers a diverse range of flavors—sour, sweet, bitter, and strong are all present, and different brewing methods come with different names. Generally speaking, pour-over coffee uses single-origin coffee beans because this allows you to taste unique flavors; for espresso, traditionally a blend is used because it produces a rich and balanced cup. But that's no longer the case—many coffee shops, in order to let espresso showcase regional characteristics, have started offering single-origin espresso, also known as SOE.

"SOE" is the abbreviation of "Single Origin Espresso," meaning espresso made from a single origin, and the name is mainly used to distinguish it from blend coffee.Espresso made from SOE coffee beans isn't only sold as espresso—it's the base for all espresso drinks. It can be used for Americanos, milk coffees, many fancy coffees, and even creative coffee drinks.

Because an espresso machine's extraction conditions involve three elements: high temperature, high pressure, and extremely fine grinding, espresso easily amplifies the characteristics of the coffee beans, such as sourness, bitterness, and astringency. Whenusing single-origin coffee beans that are too lightly roasted to make SOE, they have a short heating time, are relatively hard in texture, and have poor water absorption, so it's very difficult to extract crema—they may even be extremely sour and astringent, and lack aroma. So when milk/water/other ingredients are added, the result becomes very thin.

For this reason, it's recommended to prioritize single-origin coffee beans with a medium roast or darker for making SOE. This ensures the espresso has excellent flavor and proper crema while also avoiding the problem of insufficient aroma. Besides choosing the right coffee beans, freshness is also a key factor affecting SOE. Coffee whose roast date is more than 50 days past has already lost its original aroma, so be sure the coffee beans you receive are within their peak flavor period.

Here we'd like to introduce a long-established Guangzhou roaster—Front Street Coffee. Front Street Coffee beans are all freshly roasted within 5 days, support shipping within 24 hours, and the shop offers more than 50 types of coffee, covering single-origin and blended coffees for various uses. Product quality is guaranteed and the value for money is high, making it a must-choose brand for beginners and advanced enthusiasts alike.

Below is a list of 4 of Front Street Coffee's most popular SOE espresso beans. Each coffee has a very distinctive style, so just choose according to your taste preferences:

1. Medium roast—Front Street Coffee Huakui SOE coffee beans,Sun-dried Huakui is famous for its rich creamy strawberry aroma. It is a medium roast, and when extracted as SOE it presents notes of red berries, light floral fragrance, and orange, with a refreshing mouthfeel and elegant aroma, making it very suitable for making Huakui SOE Americano and Huakui SOE Flat White.

2. Medium roast—Front Street Coffee Yirgacheffe Red Cherry SOE coffee beans,This is a medium-roast coffee bean with rich fruity flavor. It has undergone sun-dried processing, during which ripe coffee cherries are selected and dried in the sun until the moisture content reaches 12%, then peeled and the pulp removed. When made into SOE, it shows the sweet-and-sour notes of berries and orange along with a caramel feel. Recommended for those who like fruity profiles.

3. Medium-dark roast—Front Street Coffee Brazil Queen Estate SOE coffee beans, This coffee belongs to the special Yellow Bourbon variety. Extracted as SOE, it has flavors of roasted nuts, milk chocolate, butter, and caramel, with moderate body and a smooth mouthfeel. It is also suitable for moka pots and espresso machines.

4. Dark roast—Front Street Coffee PWN Golden Mandheling SOE coffee beans, As a premium choice among Mandheling coffees, Front Street Golden Mandheling has undergone three rounds of hand sorting plus one round of machine sorting, minimizing the defect rate of the coffee beans. It uses a medium-dark roast, and after extraction as SOE it carries obvious notes of spices, herbs, sandalwood, and caramel, with a very full body and a black chocolate aroma in the finish.

The above content is compiled by CoffeeHunters, a coffee news website.