Have you noticed that many coffee shop menus now offer a "swap to SOE" option, and some even provide several SOE choices? I believe quite a few friends have started to wonder what these letters actually mean.

First, let's understand the concept of SOE.

SOE is the abbreviation for Single Origin Espresso, which translates to espresso made from single-origin coffee beans. The concept of SOE emerged alongside the third wave of coffee, which popularized specialty coffee and single-origin coffee.

So-called specialty coffee comes from regions with unique microclimates and geographical conditions, cultivating high-quality coffee with positive aromas and a "sense of place." As more consumers learn about coffee bean origins and are willing to pay higher prices for high-quality beans, producers naturally focus more on the source of specialty coffee, leading to the emergence of single-origin beans that emphasize a single origin. Initially, single-origin beans were generally extracted using pour-over methods, but later more and more single-origin beans were applied to espresso. With the promotion of various competitions and chain brands, the concept of SOE began to gain increasing popularity.

Therefore, any espresso made from single-origin coffee beans can be called SOE. Along with espresso blends (Blend), it belongs to the category of espresso coffee terms. In contrast, espresso blends mix coffee beans from more than two origins and generally use medium-dark roasting to present a rich and balanced taste. SOE, however, aims to highlight the unique flavors of the origin, with a lighter roast. For example, the SOE extracted from Front Street Ethiopia Natural Yirgacheffe Red Cherry coffee beans on the Front Street bean list presents the sweet and sour notes of berries and citrus.

Until now, the vast majority of coffee shops still focus on espresso blends as their main products. The reason blends have become the market mainstream is not only that they reduce raw material costs, but also that they provide stable extraction for daily output and ensure, as much as possible, the taste of espresso-based drinks. Simply put, coffee shops choose blends for consistent output.If you also pursue the same standard as coffee shops, be sure to buy Front Street Classic Blend Espresso coffee beans. It combines the advantages of Brazil, Mandheling, and Robusta, allowing you to make espresso with a rich aroma, full body, and abundant crema at home.

Single-origin beans used for pour-over need to present the unique regional flavor of the origin and the aroma of the coffee beans themselves, just as Front Street Yirgacheffe has a fresh and bright citrus and lemon acidity, and Front Street Blue Mountain coffee should have sweet chocolate and caramel aromas. Similarly, SOE must express the flavor characteristics that the origin should have. If the roast is too dark, the flavors and aromas are easily masked by the heavy substances produced by roasting; if the roast is too light, it can easily lead to under-extraction, resulting in sharp acidity and a thin taste.

The primary condition for a delicious cup of coffee is high-quality coffee beans, and the beans selected for SOE should also be high-quality single-origin coffee beans. Front Street's roasting philosophy is "Freshly roasted good coffee," hoping every customer can drink freshly roasted coffee beans full of aroma. All shipped coffee beans are freshly roasted within 5 days.So,which single-origin coffee beans are suitable for making SOE?

1. Front Street Yirgacheffe Natural Red Cherry SOE Coffee Beans

This Front Street Yirgacheffe Natural Red Cherry coffee bean, originally used for pour-over drip brewing, shows very high sweetness and a strong fruity aroma. When used to extract espresso (grind size needs adjustment), the crema on the surface is fine, the color tends toward pale yellow, and it smells of sweet berries. The sweet and sour berries and caramel give a clean mouthfeel. When added to steamed hot milk, it presents the sweetness of honey.

2. Front Street Natural Huakui SOE Coffee Beans

Natural Huakui is famous for its rich creamy strawberry aroma. It is a medium roast, and when extracted as SOE, it presents the characteristics of red berries, light floral notes, and orange, with a refreshing mouthfeel and elegant aroma, making it very suitable for making Huakui SOE Americano and Huakui SOE Flat White.

3. Front Street Costa Rica Mozart SOE Coffee Beans

Anaerobic honey processing allows the coffee beans to retain the mucilage layer for sealed fermentation before drying, maximizing the sweetness of the coffee beans. This Front Street Costa Rica Mozart coffee, when pour-over brewed, presents rich rose floral notes and the high sweetness of raisins. When extracted as SOE, it shows thick tropical fruit and fermented flavor notes.

4. Front Street Brazil Queen's Estate SOE Coffee Beans

If none of the above are the flavor types you like, take a look at this Front Street Queen's Estate coffee bean from Brazil, a major coffee-producing country. The medium-dark roast gives the coffee a rich aroma of nuts, cream, and peanuts, with a sweet chocolate aftertaste. The extracted SOE has a beautiful, abundant crema, and it is also full of aroma when made into milk coffee.

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