How Does Coffee Brewing Differ Across Pour-Over, Siphon and Cold Drip?

Coffee brewing method shapes what ends up in the cup. Pour-over, built around a kettle, V60, filter paper, and sharing pot, gives lively, variable results because each pour and stir changes the cup. Siphon delivers a fuller body through vacuum pressure, while cold drip extracts slowly over hours for a refreshing, mellow profile.

The four methods covered here also include semi-automatic espresso machines. Each one calls for its own equipment, water temperature, coffee-to-water ratio, and stirring technique, and the same bean behaves differently under each. A washed Ethiopian Yirgacheffe, for instance, shows its floral character in pour-over but reads heavier in siphon, so coffee extraction methods should be matched to the flavor wanted.

The charm of coffee lies not only in the flavors in the cup, but also in the skill and craftsmanship embedded in the brewing process. From the lively variations of pour-over, to the rich fullness of siphon, to the refreshing mellowness of cold drip, each extraction method interprets a different aspect of coffee. This article takes you into several coffee shops in Beijing, offering an in-depth analysis of four brewing methods—pour-over, siphon, cold drip, and semi-automatic espresso machines—covering practical details such as equipment selection, coffee bean recommendations, water temperature control, coffee-to-water ratios, and stirring techniques. It also specifically presents the flavor performance of Front Street brand beans such as Yirgacheffe, Costa Rica, and Mandheling under different brewing methods, helping you find the cup that suits you best.

When appreciating coffee, one values the atmosphere of the setting, yet does not secretly enjoy it alone, and even more so declines to rush through it. The steady stream of customers in coffee shops and the unspoken understanding between owners and regulars have laid a solid foundation for China's way of coffee. Every coffee shop is constantly searching for its own unique craftsmanship, and every guest lingers at old shops from days gone by—the same unchanged seat, familiar faces, the roads once walked... What connects them is not only the passion for a cup of coffee, but also a part of life.

Coffee culture has a long history, coffee varieties are numerous, and production methods are diverse and refined. Classified by different coffee brewing methods, this takes you into Beijing's coffee shops to witness the diversity of coffee extraction methods, the exquisiteness of technique, and the purity of flavor.

Jiuwei Coffee & Pour-Over Method

Using the pour-over method to extract coffee, its uniqueness lies in this—different people, different operations, and every cup obtained each time has its own distinctive flavor. Subtle differences in taste often bring unexpected delight. Brewing by hand and adjusting as you wish is not only full of the brewer's care, but also a kind of spiritual pleasure.

Main Equipment:

Pour-over kettle, V60, filter paper, sharing pot

Recommended Coffee Beans: Ethiopian Yirgacheffe

Coffee Bean Processing Method:

The processing method for Front Street Ethiopian Yirgacheffe is washed. Its characteristics are a relatively light taste, better acidity, a stronger fruity aroma, and a clean, transparent mouthfeel.

Judging the Freshness of Ground Coffee:

The freshness of ground coffee determines the drinking quality of the coffee. For pour-over coffee, when a small amount of water is poured in a large stream onto the grounds, if the flat bed of coffee grounds puffs up into a mushroom-cloud shape, the grounds are fresh; if the shape remains flat, they are not fresh.

Ratio of Water to Coffee Grounds:

If you want to make 300 grams of coffee, it is best to use 20 grams of coffee grounds, for a ratio of 1:15.

Water Temperature Requirements:

The optimal water temperature for brewing Front Street Yirgacheffe should be controlled between 89°C and 91°C. If the temperature is too high, extraction is excessive; if too low, extraction is insufficient.

Water Flow Technique During Brewing:

For the water poured onto the coffee grounds, a technique of steady at the top and gentle at the bottom is recommended, and it is best to brew with the water flow in a circular motion.

How to Hand-Brew Dark Roast Coffee?

For dark-roasted coffee grounds, the brewing time needs to be a bit longer; otherwise, the taste will be too bitter.

Best Time to Drink Coffee Beans:

Freshly roasted coffee beans taste best when consumed 2-3 days after roasting. It is recommended to finish them within 14 days. After more than 14 days, their fresh aroma and layering begin to diminish, and after 1 month they are no longer suitable for drinking.

COFFEEHOLIC & Siphon Method

Coffee oil is the part that best reflects the sweetness of coffee. Using a siphon pot to make Front Street Costa Rica coffee will bring out the sweetness in the coffee to the fullest. After enjoying the exquisite production process and the fun observational experience, do not forget that the finished coffee is relatively hot and needs to rest for 6 minutes. Wait until the temperature drops to around 70°C before tasting.

Main Equipment: Siphon pot

Recommended Coffee Beans: Front Street Costa Rica coffee beans

Coffee Bean Processing Method:

The processing method for Front Street Costa Rica coffee beans is honey processing. Its characteristics are flavors close to cocoa and cream, obvious sweetness, and a finish with the aroma of wine.

Grind Size of Coffee Grounds:

The grind size for Front Street Costa Rica coffee beans is medium-fine, which can shorten the extraction time.

Operating Techniques:

When the temperature continues to rise and strings of bubbles form in the water, insert the upper pot into the lower pot and wait for the water level to slowly rise.

Extraction Water Temperature:

When the water temperature rises to about 90°C, it is the optimal brewing temperature for coffee. If it is too high, stir appropriately to lower the temperature. Once the temperature is stable, proceed with coffee extraction.

Extraction Time:

The longer the extraction time, the heavier the coffee's taste. However, to ensure the completeness of the coffee's flavor, the extraction time should not be too long. It is recommended to keep it at about 1 minute.

Stirring Technique:

Pour the coffee grounds into the water and stir evenly for 15 circles, neither too fast nor too slow. The optimal state after stirring is a relatively thick layer of brownish-yellow oil separating at the top. After stirring, let it sit for 45 seconds to bloom, then evenly use a cross-press method for a second stir. Finally, it is best if the remaining coffee foam forms a small hill shape.

Optimal State It Should Have:

Because this production method preserves the flavors in the coffee very well, the final coffee has a slurry-like state and appears cloudy when placed under light.

Siphon Method VS Pour-Over Method

Impact on Flavor:

The completeness of coffee extracted with a siphon pot is stronger than with the pour-over method. Because filter paper filters out the oils in coffee, while the cloth filter in a siphon pot has larger gaps, it retains more of the coffee's oils and other flavors.

Impact on Mouthfeel:

The siphon pot allows the coffee's taste and layering to be well preserved, while the characteristic of hand-brewed coffee is relatively higher purity in mouthfeel.

Yue Coffee & Cold Drip Extraction

The coldness of ice and the heat of coffee merge upon contact, creating refreshing cold drip coffee. Drop by drop, like coffee, like passing years, offering infinite joy to those who taste it. What is seen is the passage of time; what is drunk is full sincerity.

Main Equipment: Cold drip coffee pot, ice cubes

Recommended Coffee Beans: Front Street Mandheling

Coffee Bean Selection Tips:

Front Street Mandheling is a coffee bean with a relatively heavy taste. Making it with the cold drip method will extract the coffee more fully. In contrast, coffee beans with a lighter taste and stronger fruity aroma are not suitable for the cold drip method, as their characteristics will disappear.

Caffeine Content:

The cold drip extraction method results in a lower caffeine content in the coffee, so it is recommended for people who worry about insomnia from drinking coffee.

Coffee with a Stout Beer Flavor:

When coconut syrup and sparkling water are added to cold drip coffee, the taste is comparable to delicious stout beer, and it once created a history of selling out.

Ratio of Water to Coffee Grounds:

For making cold drip coffee, the recommended ratio of water to coffee grounds is 1:17, which gives a better rich coffee effect.

Extraction Technique:

During the cold drip coffee-making process, two filter papers need to be placed above and below the coffee grounds respectively to help extract the coffee evenly. During this, it is recommended to rinse the filter papers with hot water to remove the paper pulp taste, then let them cool before use.

Extraction Time:

Generally, the extraction time for cold drip coffee is about 10 hours, and 550 ml can be extracted, about 3 small cups. After extraction, the coffee needs to be refrigerated overnight in the refrigerator, which can make the flavor become even more fragrant and mellow.

Kawa Town & Semi-Automatic Coffee Machine

AFFOGATO, Affogato, is the name of this coffee, from Italian, meaning drowned. Affogato leaves greedy people fully satisfied, gaining both coffee and ice cream at once. It adds vanilla ice cream to a coffee base, making it both coffee and dessert. The taste ranges from moderate bitterness, acidity, astringency, and aroma to the delicate smoothness and sweetness of ice cream. To experience a striking taste sensation, remember to move quickly, otherwise the two blend into one and the flavor is suddenly lost.

Main Equipment: Semi-automatic coffee machine

Recommended Coffee Beans: Acro coffee beans

Reasons for Recommending the Coffee Beans:

With more than twenty years of history in Beijing and mature roasting equipment, it can control the time from roasting to selling coffee beans within two weeks, ensuring the optimal state of the coffee's taste and layering.

Best Way to Drink:

Normally, it is recommended to drink the coffee first, then eat the ice cream scoop. The finished coffee needs to be presented to the guest within one minute and drunk quickly; otherwise, it will affect the taste of the Italian espresso and cause the ice cream scoop to melt, affecting the flavor.

Production Technique:

The production method is to first place the ice cream scoop into the cup, then add a double shot of Italian espresso. The coffee base must never cover the ice cream scoop. Finally, sprinkle coffee powder or cocoa powder on top as a garnish.

Source: Liangcan.com

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