How Does an American Coffee Machine Differ from Pour-Over?

With the same beans, pour-over and an American coffee machine produce different cups. Pour-over, or hand drip, lets gravity pull water through the grounds with no pressure, giving clearer, brighter flavors. Americano starts from espresso diluted with water, so it tastes stronger and heavier, with espresso's concentrated sweetness and body leading the cup.

Front Street tested Huakui beans from Ethiopia's Sidamo region both ways to compare flavor performance. Pour-over relies on a dripper, filter paper, and controlled pouring; Americano relies on pressure extraction from an espresso machine. Grind size, water temperature, and pouring technique shift the result in pour-over, while espresso depends on pressure and dose.

For the same coffee beans, what difference in flavor will there be between brewing with pour over and with an American coffee machine? This is a question many coffee lovers care about. To answer it, we first need to clarify the definitions and extraction principles of pour over coffee and Americano. Pour over coffee is called pour over or hand drip in English, and relies on gravity to let water flow through the coffee grounds. Americano, from the English Americano, originates from the practice of American soldiers diluting espresso with water. In this article, Front Street will start with the concepts and extraction methods, then use Front Street Huakui coffee beans from the Sidamo region of Ethiopia to make pour over and espresso Americano respectively, compare the flavor performance of the two, and provide Front Street's single-origin bean and espresso bean recommendations to help everyone choose beans according to their needs.

Recently, a fan raised a question in the comments: for the same coffee beans, what difference in taste will there be between making pour over and making Americano? In this article, Front Street will discuss this topic. But before expanding on it, we must first clearly distinguish the concepts of the two coffees.

The English term for pour over coffee is pour over (manual pouring) or hand drip (manual drip). It relies on natural gravity to let water flow through the coffee grounds to complete extraction. The English word for Americano is Americano, originally meaning "American coffee." It was first made by American soldiers diluting espresso with water, and later the Italians used it teasingly. Today it is one of the common coffee categories.

What is pour over coffee?

Pour over coffee uses a dripper as the medium. Fresh coffee beans are ground to a suitable coarseness, then water at a suitable temperature is poured in to extract the soluble substances from the coffee. By changing to different drippers, or adjusting the grind size, water temperature, and pouring technique, the same beans can present different flavors and mouthfeels.

Because the dripper serves as a support, after water is poured into the coffee grounds and extraction is completed, the coffee drips through the filter paper into the server. The entire process does not rely on any pressure, so pour over coffee belongs to drip coffee.

Pour over usually uses single-origin beans, such as the floral Front Street Yirgacheffe and Front Street Granja Geisha; you can also choose the sweeter Front Street Strawberry Candy and Front Street Sidra; if you prefer caramel flavors, you can try Front Street Queen's Estate and Front Street PWN Golden Mandheling.

What is Americano?

Authentic Americano requires first extracting espresso with an espresso machine, then adding an appropriate amount of water to dilute it. The common American coffee machines on the market are essentially drip coffee machines. After water is poured to extract the soluble substances from the coffee grounds, the coffee drips through filter paper or a filter screen into the lower pot. The principle is quite close to pour over, so the bean selection approach can directly refer to pour over.

Espresso is different from pour over. It uses 9 bars of pressure to inject relatively hot water into a very finely ground and tightly tamped coffee bed, quickly extracting a highly concentrated coffee liquid at a 1:2 coffee-to-water ratio within 20 to 30 seconds. Adding an appropriate amount of water to this highly concentrated coffee liquid turns it into the familiar Americano. Because the entire production process cannot do without pressure, Americano belongs to pressure-extracted coffee.

If you value rich crema, you can choose Front Street Classic Blend and Front Street Commercial Blend. Both espresso beans contain a small amount of Robusta. Front Street Classic Blend combines Brazil, Mandheling, and Robusta, using a medium-dark roast. During extraction, you can smell obvious aromas of butter, toasted bread, and caramel biscuits. The flavor is intense, the body is solid, the crema is delicate, and extraction stability is good, making it very suitable for beginners as a home starter choice.

If you value extreme cost-effectiveness more, choose the daily-staple-level Front Street Black Cocoa Basic Blend. It is blended from Yunnan small beans and Brazilian Red Bourbon, with ripe plum acidity within a nutty tone. After grinding, it gives off aromas of creamy chocolate and cocoa cookies. The taste is balanced, and the crema shows a golden luster. It is very suitable for friends opening a shop or using it at home.

For the same coffee beans, what exactly is the difference between pour over and Americano?

This time Front Street chose Front Street Huakui coffee beans from the Sidamo region of Ethiopia for brewing, because when cupping this bean, one can feel obvious floral and fruity aromas, the acidity is not too sharp, and the sweetness is also quite good.

# Pour over coffee brewing parameters

Use a Hario 01 dripper, medium-fine grind (about 78% passing a Chinese standard No. 20 sieve), water temperature 92°C, 15g coffee grounds, coffee-to-water ratio 1:15. Use a three-stage pour: first pour 30g water and bloom for 30 seconds; then pour in a small stream in circles until 125g, pause, and when the water level drops to almost exposing the coffee bed, continue pouring to 225g and stop, then when the water level drops to almost exposing the coffee bed again, remove the dripper (timing starts from the beginning of the bloom). Total extraction time is 2 minutes 08 seconds.

The Front Street Huakui coffee extracted by pour over has the following flavor performance: floral, the sweet-and-sour sensation of berries, citrus, and plum, mango juice, honey, with a finish of black tea sweetness.

Espresso extraction parameters#

Use a Feima E98 espresso machine, ek43s grinder at 0.1 grind setting, coffee-to-water ratio 1:2, double spout portafilter, 20g dose, extract 40g coffee liquid, time 24 seconds.

The Front Street Huakui coffee extracted as espresso has the following flavor performance: medium-high acidity, medium sweetness, low bitterness, with a smooth bitter sensation. The entry is citrus acidity, followed closely by berry aroma, and the finish is dark berries mixed with caramel.

Judging from the flavor of the espresso, the espresso extracted from this bean is not suitable for making Americano by dilution at too high a ratio, so Front Street successively tasted it diluted at different coffee-to-water ratios, and finally determined 1:6.5 (40g coffee liquid added to 260g hot water at 86°C).

The flavor performance of Front Street Huakui Americano is: soft berry-like acidity, with slight tropical fruit, a mouthfeel close to juice, and a finish of cream and caramel.

Brief summary

Pour over coffee has more layering than Americano, and its flavor expression is also more layered. Moreover, because it is filtered by filter paper, the mouthfeel is cleaner and more refreshing. Americano, on the other hand, retains the crema of espresso, has a full mouthfeel, and is overall richer and more solid than pour over.

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