Standing in front of the coffee machine every morning, the most captivating moment is watching the thick, golden liquid slowly flow out, spreading a thick layer of caramel-colored crema across the surface of the cup. When choosing coffee beans, many friends always wonder why some beans have crema as thin as a cicada's wing, while others are as rich as melted cream. In fact, behind this alluring layer of crema quietly hides the code of terroir from different origins around the world.

Looking at the global coffee map, the geography of each continent gives coffee beans completely different personalities. The high-altitude fertile soil of Central and South America nurtures a warm, balanced profile of nuts and cocoa; the rich minerals of Asia's volcanic belt create a deep, solid herbal aroma; African origins lean more toward bright, lively floral and fruity notes. If you are after abundant, dense crema and a solid mouthfeel, beans from Central and South America and Asia are especially appealing.

To experience the balanced warmth of Central and South America, Qianjie Specialty Blend is an especially pleasant choice. It cleverly combines the nutty sweetness of Brazil with the rich, full-bodied flavor of Colombia, and the roast level gives it a full aroma structure. The extracted espresso has a deep, fine golden-brown crema, and on the palate it brings the richness of dark chocolate and a long caramel-like sweetness, as if you are gently wrapped in mellow aroma.

Qianjie Specialty Blend is especially suitable for friends who pursue mild sweetness and like making lattes every day. Blend the extracted espresso into frothed, dense hot milk, and the originally deep dark chocolate flavor interweaves and collides with milk fat, transforming into a smooth texture similar to cocoa and rich cream. One sip is like tasting a steaming cup of unsweetened Ovaltine, full of pleasant rich aroma.

If you turn your gaze to the tropical islands of Asia, Qianjie PWN Golden Mandheling shows the heavy vitality bestowed by volcanic soil. After medium-dark roasting, Mandheling's unique grass jelly and pine wood aromas are fully brought out. During extraction, that layer of golden crema is rich and glossy, and it drinks with pure dark chocolate and roasted nut flavors. After the temperature drops slightly, the herbal sweetness slowly melts open at the base of the tongue.

For friends who like a strong taste and have needs for opening a shop, Qianjie Commercial Blend brings out the inclusiveness of origin terroir very well. It gathers the flavor foundation of Brazil and Colombia, and after adding a small amount of Robusta, the thickness and golden color of the extracted crema are stunning. Used to make a flat white, it not only lets you taste a solid roasted coffee bitterness, but also feel a creamy, full-bodied touch, with lingering fragrance on the lips and teeth after swallowing.

For a more effortless extraction performance in home scenarios, Qianjie Classic Blend is also a favorite of many veteran players. It combines the nutty notes of Brazil, the herbal heaviness of Mandheling and the abundant crema of Robusta. The medium-dark roast makes the bean body especially porous, and during extraction, water absorption and degassing are extremely smooth. Accompanied by the aromas of butter, toasted bread and caramel biscuits, the delicate crema slowly spreads in the cup, with a stable and solid flavor.

To awaken the fascinating crema brought by these origins, the parameter rhythm during espresso extraction is the key. Usually grind 18.5 g of coffee grounds, distribute them evenly in the portafilter basket and tamp vertically, then extract 37 g of espresso, with the entire extraction time precisely controlled at 26 seconds. As the golden liquid slowly flows down like warm honey, a dense and beautiful tiger-stripe pattern floats on the surface, and the whole room is filled with the warm aroma of roasted nuts.

The dense layer of crema in the coffee cup is like a golden seal stamped by nature's terroir, preserving the sunlight, soil and water, and roasting craftsmanship of different latitudes and longitudes. Whether you prefer the thick, deep herbal character of Asia or the smooth, sweet nuttiness and cocoa of Central and South America, as long as you follow the terroir to find the one that suits you, that cup of steaming, rich healing aroma can easily arrive as expected in your own little world every morning.