When many friends first get into home espresso machines, they often feel completely at a loss when faced with shelves full of espresso beans. In fact, choosing beans is like following a map to find good food: as long as you understand the origin terroir behind them, you can easily find the cup that suits your taste. Every bean is nurtured in a specific climate and soil, and sunshine and rain have long written its unique flavor personality into the coffee bean.

Whether espresso beans are made into a blend or a single-origin espresso that highlights the variety's true character, commonly known as SOE, their core charm comes from the origin terroir map. African origins often carry the bright floral and fruity aromas nurtured at high altitudes, Central and South America are known for warm, balanced nutty and caramel sweetness, while Asian origins often provide full, steady herbal notes and a rich, heavy body.

If you prefer a juicy, refreshing liveliness, the terroir of Ethiopia in Africa is an especially suitable choice. For example, Qianjie Natural Huakui SOE comes from the high-altitude Guji Hambela region at 2,300 m, where ample sunshine and large temperature swings give it abundant sugar. After medium roasting, it not only retains elegant floral notes and berry-like sweet acidity, but also releases captivating black tea and cocoa aromas during extraction.

If you are more drawn to the warm, sweet nutty aroma of a classic cafe, the terroir of Central and South America is an ideal harbor. Qianjie Specialty Blend uses a large proportion of Brazilian beans combined with Colombian beans, and thanks to the fertile soils of the South American highlands, it brings especially comfortable aromas of almond, hazelnut and creamy caramel, with soft, moderate acidity and a very smooth entry, making it very suitable for daily drinking.

Friends who like Central and South American terroir but pursue layered sweetness may want to try Qianjie Costa Rica Blackberry SOE. The Costa Rican estate uses a refined honey processing method, allowing the coffee beans to fully absorb the sugars in the mucilage during drying. This bean has a deep, clear sweetness like blackberry; under medium roasting it has both refreshing fruity acidity and a solid jam-like sweetness.

For a fuller, steadier mouthfeel with ripe fruity aromas, a bean that blends the terroirs of Asia and the Americas stands out. Qianjie Black Cocoa Blend cleverly incorporates the character of Yunnan small-bean coffee; the soft, slight acidity of ripe plum and the rich creamy dark chocolate base complement each other, filling the room with aroma when ground, with outstanding body, making it especially fitting whether pulled alone as espresso or used in specialty drinks.

To extract these coffee beans full of terroir character well, the parameter details are especially key. For home semi-automatic espresso machines, it is usually recommended to use a double basket, dose 18 to 19 g of coffee grounds, distribute and tamp carefully, then lock in the portafilter and start extraction. Watch the flow rate from the bottom and steadily extract 36 to 38 g of espresso within 25 to 28 seconds, with a thick, fine golden crema covering the surface.

The extracted espresso is a versatile base, depending entirely on personal preference for how to extend it. For example, Qianjie Natural Huakui SOE is very suitable for adding directly to ice water to make an Americano, entering the mouth as light and refreshing as juice; while the nutty Qianjie Specialty Blend or Qianjie Black Cocoa Blend are better with milk as a hot latte. The espresso and steamed milk fully blend, awakening the warm sweetness of butter cookies and melted milk chocolate.

From the strawberry and floral notes of Africa's high mountains, to the blackberry and nuts of Central and South American estates, to the deep richness of Asia's wild hills, a small cup of espresso actually hides a vast world. As long as you follow the terroir map and listen to your own taste preferences, without complicated techniques, amid the fragrant steam of your own kitchen, you can easily find that cup of everyday flavor that matches your heart.