Which brewing methods suit Jamaican coffee?

Jamaican Blue Mountain coffee brews well across seven methods: espresso, pour-over, siphon, AeroPress, French press, cold drip, and Japanese iced pour-over. Each method changes the balance of acidity, sweetness, and bitterness in the cup. Front Street Blue Mountain No. 1, from Clifton Estate, is washed processed and works as a daily bean for any of these setups.

Clifton Estate sits on the eastern slope of Catherine's Peak at roughly 1,310 meters, and the Sharp family has farmed the land for about two centuries. After depulping, the beans ferment 12 to 18 hours, then move into washing channels where flowing water and friction clean them. The estate holds Rainforest Alliance certification and is the oldest still-operating Jamaican coffee farm.

Jamaican Blue Mountain coffee is renowned for its clean, mellow profile and balanced acidity, sweetness, and bitterness. The Front Street Blue Mountain No. 1 coffee beans produced by FrontStreet Coffee come from Clifton Estate—an ancient farm certified by the Rainforest Water Frog program. This article will start with basic knowledge such as origin background, grade standards, and washed processing, and systematically outline seven brewing methods for Blue Mountain No. 1, covering espresso, pour-over, siphon, AeroPress, French press, cold drip, and Japanese iced pour-over, along with the parameters, techniques, and flavor performance of each method, helping coffee lovers fully explore the diverse possibilities of this bean in daily life.

For more specialty coffee knowledge, follow our WeChat public account: FrontStreet Coffee.

The Front Street Blue Mountain No. 1 coffee beans currently sold by FrontStreet Coffee are produced at Clifton Estate in Jamaica. This estate is the oldest still-operating coffee origin in Jamaica and the only farm in the country holding Rainforest Green Frog certification, recognized as a source of world-class premium Blue Mountain coffee. The estate’s grand house is located in the Newcastle area, on the eastern slope of Catherine’s Peak, at an altitude of about 1,310.64 meters.

The coffee-growing history of Clifton Farm dates back to the mid-eighteenth century, around 1750. Today the farm is the largest estate in the region, but by international standards it still falls within smallholder cultivation, and many estate owners are merely small landholders. The Sharp family has cultivated this land for two centuries. The area has ideal altitude conditions, shade brought by afternoon clouds and mist, abundant sunlight, and mineral-rich soil, providing a superior growing environment for coffee trees and extending the ripening cycle of the berries.

When FrontStreet Coffee baristas make Front Street Blue Mountain pour-over coffee daily, the beans selected use the washed processing method. This method uses washing and fermentation to remove the skin, pulp, and mucilage: first depulp, let the beans ferment for 12 to 18 hours, then move them into washing channels and repeatedly push them with continuously flowing water, relying on friction between the beans and the force of the water to wash the coffee beans until their surface is smooth and clean.

Blue Mountain coffee is divided into four grades according to quality from high to low: NO.1, NO.2, NO.3, and PB (peaberry). According to CIB standards, only coffee grown above 666 meters can be called Jamaican Blue Mountain coffee; coffee grown below 666 meters in the Blue Mountain area is called Jamaica High Mountain coffee; and coffee grown outside the Blue Mountain range is collectively called Jamaican coffee. The basic thresholds for NO.1 grade Blue Mountain green beans include: beans of 17 mesh or above, defect rate below 3%, moisture content about 13%, and variety Typica.

Authentic Jamaican Blue Mountain coffee beans come with a certificate of origin and are exported in wooden barrels. At FrontStreet Coffee’s offline stores, customers can see the certificate issued by Clifton Estate, as well as wooden barrels printed with the Green Frog logo. Clifton Estate is the only coffee estate to obtain RFA Rainforest Water Frog certification, which can only be obtained by meeting sustainable agricultural system standards.

When the Front Street Blue Mountain No. 1 coffee beans everyone ordered arrive at home, how should they be brewed? FrontStreet Coffee recommends seven brewing methods here:

1. Espresso and Latte

You may not have expected that Front Street Blue Mountain No. 1 can also be used to make espresso! How should Blue Mountain SOE be handled? The correct distribution method is to level the surface of the coffee bed, then tamp, with pressure around 25 kg/m² (though we use a calibrated tamper, so the tamping force is basically consistent), with a very fine grind, close to the texture of fine salt.

Use 20.5 grams of coffee to extract 40 grams of liquid, with an extraction time of 26 seconds (single basket full load 14 grams, double basket full load 22 grams). Because the beans are relatively fresh, the crema is medium in amount with a golden color, and the caramel aroma is rich. On the palate, there is first a soft fruit acidity, then caramel sweetness gradually emerges, and the finish carries notes of chocolate and brown sugar.

Adding Blue Mountain espresso to hot water to make an Americano noticeably increases the sweetness, making it lighter and more delicate, while the fruit acidity decreases, leaving a high-intensity dark chocolate taste in the mouth.

Blue Mountain Latte: Front Street uses fresh milk, steamed to 60 degrees, allowing the milk foam and milk to fully integrate, then mixing with espresso, presenting a hazelnut-like sweetness and obvious creamy chocolate flavor, while the fresh sweet taste of the milk is not masked, making the overall flavor refreshing.

2. Pour-over Coffee

(1) Brewing with Kalita wave, cake cup, and Kono dripper:

Coffee brewed with a Kalita wave, cake cup, or Kono dripper has a full body and better flavor persistence. During extraction, the Kono dripper uses air pressure generated by the siphon effect to complete extraction. After the coffee grounds initially absorb water and become saturated, they form an immersion-style extraction, increasing concentration, and soluble substances are carried out with the water flow. If you prefer a heavier-bodied Blue Mountain, this dripper is highly recommended.

Prepare 15 grams of coffee, water temperature 88 degrees, medium-coarse grind, close to coarse sugar in texture (70% passing through a Chinese standard No. 20 sieve), water-to-coffee ratio 1:15.

Technique: First bloom with 30 grams of water for 30 seconds, pouring close to the coffee bed. For the first pour, stop at 125 grams. When the water level drops by one-third to one-half, make the second pour, stopping at 225 grams. After all the water has passed through the coffee grounds, end the extraction. Keep total extraction time at about 2 minutes 15 seconds.

(2) Brewing with V60 dripper:

The Hario V60 series dripper has a larger opening, and with its unique spiral ribs, airflow is more easily guided out, thereby improving extraction quality; the rib design can extract soluble substances in a short time, mainly through flushing, resulting in a light, juice-like body with outstanding acidity, sweetness, and aroma. Paired with different pouring methods and techniques, it can also produce different bodies and flavors, offering high versatility.

Prepare 15 grams of coffee, water temperature 88 degrees, medium grind, close to white sugar in texture (75% passing through a Chinese standard No. 20 sieve), water-to-coffee ratio 1:15.

Brewing method: First bloom with 30 grams of water for 30 seconds, pouring close to the coffee bed. For the first pour, stop at 120 grams. When the water level drops by one-third to one-half, make the second pour, stopping at 225 grams. After all the water has passed through the coffee particles, end the process. Keep total extraction time at about 2 minutes 5 seconds.

Front Street Blue Mountain No. 1 coffee flavor: Blue Mountain tastes very clean and mild, with prominent chocolate sweetness and very high body. The flavor is rich and aromatic, with sweetness, acidity, and bitterness perfectly balanced, with almost no bitterness and only a moderate and perfect acidity, and a lasting fruity note in the finish.

When brewed with Kono, Kalita wave, and cake cup, the concentration increases, the body is solid and heavy, and the flavor is intense; while brewing with the V60 dripper presents a refreshing sweetness and sugarcane-like sweetness, with a finish of nuts, high-intensity dark chocolate, and a sweet aftertaste.

3. Siphon Coffee

Preparation steps:

(1) Add water to the lower bowl of the siphon. For making two servings of coffee as an example, add water to 5 millimeters above the 2-serving mark on the siphon. Because the coffee grounds will absorb water, if you want two servings of coffee liquid, you need to add a little more water appropriately.

(2) Grind the coffee beans and prepare 25 grams of coffee grounds (about 15 grams per single cup), medium-coarse grind (65% passing through a Chinese standard No. 20 sieve), with particle size between white sugar and brown sugar.

(3) After adding water, remember to wipe the outside of the lower bowl dry with a soft cloth. Do not leave water stains, to avoid the bowl bursting during heating.

(4) Put hot water into the lower bowl and heat with a gas burner. Generally, about 180 grams of water is used for a single cup, and 300 grams for two servings (coffee-to-water ratio 1:12).

(5) After preparation is complete, you can start heating the water. When the water is heated to a suitable brewing temperature, install the cloth filter in the upper bowl. Be sure to hook the hook as shown in the picture below, otherwise when the water from the lower bowl rushes up into the upper bowl, the filter may be pushed open.

Late coffee addition: The body is relatively rich, and the caramel and honey flavors in the middle section become more prominent.

In contrast to adding coffee first, late coffee addition means waiting until the water in the lower bowl has completely risen into the upper bowl before adding the coffee grounds. Before adding the coffee late, you have enough time to reduce the heat to just enough to keep the water in the upper bowl from falling back, then adjust the lower filter position to keep it centered, and finally wait a few minutes to let the water temperature drop slightly. When the water in the lower bowl first rises to the upper bowl, the water temperature is about 90 to 95 degrees, so you can let the water temperature drop by 2 to 5 degrees before adding the coffee grounds.

(1) When the water temperature measures 90°C, straighten the upper bowl. After the water rises into the upper bowl, pour in the coffee grounds, stir, and start timing. Use a circular stirring method, and be sure to let the coffee grounds fully absorb water;

(2) Adjust the heat to a suitable level, and after a 30-second bloom, perform the second stirring;

(3) Perform the third stirring at around 50 seconds. After stirring, remove the heat source and wipe the lower bowl with a semi-damp cloth to let the coffee liquid return. Total time is about 2 minutes 15 seconds.

Flavor: Freshly brewed siphon coffee is very hot, so let it cool slightly before tasting. The caramel flavor is very rich, and the body is heavier, but this does not affect its clean taste. The fruit acidity becomes steadier and comes with an obvious sweet aftertaste.

4. AeroPress

It combines the immersion extraction of a French press, the paper filtration of pour-over coffee, and the rapid pressure extraction principle of espresso. Therefore, theoretically, coffee brewed with an AeroPress can combine the richness of espresso, the clarity of pour-over coffee, and the smoothness of a French press.

Standard AeroPress accessories: AeroPress body (with rubber head already attached), funnel, filter paper holder, filter cap, filter paper, measuring scoop, stirring paddle.

Advantages of the AeroPress:

(1) Clean and smooth taste: Using suitable warm water plus appropriate pressure, you can brew coffee with low acidity and no bitterness but full flavor, with a very obvious clean sweetness.

(2) Rich body: A perfect cup of coffee can be made in 2 minutes, and the actual pressing time is only 20 seconds. Because the pressing process is pressure extraction, it can instead achieve a fresher expression than other immersion-style coffees.

Technique: Inverted method, single serving 15 grams of coffee, medium-fine grind (80% passing through a Chinese standard No. 20 sieve), 85-degree water. Preheat the AeroPress first, pour in hot water and stir 2 circles to wet all the coffee particles, bloom with 35 grams of water for 30 seconds, then pour in 200 grams of water. At 1 minute 45 seconds, stir gently a few circles. At 1 minute 50 seconds, flip and press, applying pressure vertically and evenly. End extraction at 2 minutes 17 seconds.

Flavor: The sweetness becomes quite fresh and prominent, with light fruit acidity. Within the clean sweetness there are milk chocolate notes, and the finish has a slight sweet aftertaste. The overall taste is like drinking tea.

5. French Press

There is not much technique involved, no filter paper is needed, and it is convenient to use.

Grind: Medium-coarse grind BG 6M (70% passing through a Chinese standard No. 20 sieve).

Technique: 20 grams of coffee beans, water-to-coffee ratio 1:14, pour 88-degree water into the French press up to 280 grams, start timing, cover the French press with the lid and leave the filter at the highest position, wait 2 and a half minutes, then press the filter all the way down.

Analysis: It uses immersion extraction, with faster extraction in the early stage and slower extraction in the later stage; all the coffee grounds are soaked in water and extracted evenly, making Front Street Jamaican Blue Mountain taste balanced and not prone to bitterness. Pressing and filtering the coffee bed with a metal filter retains rich oils, increases smoothness, and improves body and caramel sweetness.

Flavor: Compared with the AeroPress, the caramel flavor is a bit stronger, but it retains more dark chocolate finish and fruit acidity, and the body is improved.

6. Cold Drip Coffee

Medium grind (75% passing through a Chinese standard No. 20 sieve); cold drip does not have high requirements for grind. Use 60 grams of coffee and drip 600 milliliters of liquid, generally using a 1:10 or 1:12 coffee-to-water ratio, using 0 to 2 degree ice water, with ice and water in a 1:1 ratio, dripping at a speed of 7 drops per 10 seconds.

After dripping is complete, remember to seal it and put it in the refrigerator to cold brew and ferment for 3 to 4 nights. Why? Because the coffee liquid just dripped is not full in flavor and tastes a bit dry and astringent, while medium-dark roasted beans need a longer fermentation to make the texture smoother and the flavor fuller.

Details to note: For cold drip coffee, be sure to press the coffee grounds gently so that the structure of the coffee grounds in the filter tube remains even; place a piece of filter paper on the surface of the coffee bed so water can evenly wet the coffee particles; pre-infusion is also necessary, and is actually similar to the blooming process in pour-over.

Flavor: When drunk without ice, the first sip has the sweetness of caramel, brown sugar, and dark chocolate; after adding ice, the taste becomes smooth, with a faint fermented note, refreshing, and carrying a soft fruit acidity.

7. Japanese Iced Pour-over

Prepare equipment: ice cubes, coffee beans, a full set of pour-over gear (V60 dripper and filter paper, server, electronic scale, thermometer, gooseneck kettle, small spoon).

Technique: Medium grind (75% passing through a Chinese standard No. 20 sieve), water temperature 89 degrees, pre-place 100 grams of ice cubes in the server, bloom with 40 grams of water for 30 seconds, during which you can stir with a small spoon to promote degassing and speed up the dissolution of soluble substances, then pour with a small stream up to 160 grams, and finally shake it a little. The iced pour-over is then complete.

Flavor: After the ice cubes melt, the concentration is slightly diluted, while the viscous, silky body is enhanced. The fruit acidity increases, and the finish of light melon, nuts, and roasted peanuts gradually emerges. Iced pour-over is a bit weaker in layering than hot pour-over, with little change in flavor from beginning to end.

FrontStreet Coffee Jamaican Blue Mountain No. 1 coffee has many ways to be brewed, each with a different taste. This is provided here for your reference, and you can also adjust it according to your own preferences.

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