How to Brew Drip Coffee for the Best Taste? Can Drip Coffee Be Used to Make Latte? What's the Difference Between Cold Brew and Milk Extraction Coffee? What Water Temperature Should Be Used for Drip Coffee?

Drip bag coffee has gained popularity for its portability and the way it makes a delicious cup of black coffee without any complicated steps. It lacks the rich aroma of freshly ground coffee because it is "pre-made" (pre-ground), but brewed properly it can still be very good. That is why it is often jokingly called the "instant noodles" of the coffee world - convenient and tasty.

But did you know that, just like instant noodles, drip bag coffee has many different ways of being prepared? Besides traditional drip brewing, we can use methods like immersion and cold brew to create black coffee with different flavor profiles. Not only that - we can even use drip bags to make a concentrated coffee and then add milk for a delicious milk coffee (though it can't compare to one made with an espresso machine).

These "recipes" have all been shared by FrontStreet Coffee in the past. Recently, many friends have said they are hard to find, so FrontStreet Coffee is compiling them all here, covering the different ways of brewing drip bag coffee.

I. Pour-Over Brewing

First, FrontStreet Coffee wants to share the pour-over method, which extracts coffee by manually pouring water. This is the most traditional way to brew drip bag coffee. Its advantage is that it can quickly produce a drip bag coffee with rich layers and prominent flavors. There is one prerequisite, though: we need to get the parameters right - the water must be hot enough, the time long enough, and the amount of hot water appropriate. Otherwise it is hard to extract the coffee's flavor, and you'll most likely end up with coffee-flavored water.

Although it may seem complicated, it isn't that difficult. Since the grind size of drip bag coffee is already fixed, we can basically use one set of parameters to brew almost any drip bag, with the water temperature adjusted according to the roast level of the beans. That is also where the convenience of drip bags lies. In this article, FrontStreet Coffee will use its Ethiopia Flower Queen drip bag to demonstrate most brewing methods. For pour-over brewing, the water temperature is in the 90-93°C range (for dark roast beans, use 88-90°C); the coffee-to-water ratio is 1:15; and the extraction time is two minutes, meaning the time the water and grounds are in contact.

Because FrontStreet Coffee's drip bags contain 10g each, according to the 1:15 ratio we need to inject 150ml of water. FrontStreet Coffee divides that 150ml into five pours of roughly 30ml each. The purpose is to give the water and grounds more contact time, producing a more flavorful cup.

After several experiments, FrontStreet Coffee found that for a 10g drip bag, filling the water to half the bag each time gives about 30-40ml. In other words, when the water reaches the halfway point of the drip bag, that amount is exactly our target for each pour. With this visual estimate, we can gauge the total pour without a scale.

Without further ado, here is how to brew a good cup of drip bag coffee.

1. Pour a first segment of hot water, filling to half the drip bag (about 30ml), then wait 20-30 seconds before starting the next pour. The purpose is to release the gases inside the grounds, which makes it easier to brew a delicious cup.

2. Then pour four more segments of hot water according to the planned amount. Each segment is poured to half the drip bag, and once all the water has dripped through, start the next segment.

3. When the last segment has finished, remove the drip bag and enjoy the coffee.

Total time: 2 minutes and 5 seconds. Brewed this way, the Flower Queen tastes just as FrontStreet Coffee described - the layers are rich and the flavor profile is prominent. We can clearly taste the sweet-and-sour aroma of citrus, cream, strawberry, and berries. The mouthfeel is light, with an oolong tea fragrance in the aftertaste.

II. Immersion Brewing

Compared with pour-over, the second method FrontStreet Coffee wants to share is very simple. Because it is immersion extraction, we just pour the grounds from the drip bag and hot water into the same cup and let it steep for a while, and we get a drip bag coffee with a rich taste and balanced flavor. With this method, we only need to pay attention to two parameters: time and water amount. As for water temperature, you can use boiled water directly. Immersion extraction has a higher tolerance for error and doesn't easily dissolve bitterness from the grounds, so the requirements for temperature aren't high - anything above 94°C will do.

If you want stronger coffee, use a 1:14 or 1:15 ratio, which for a 10g drip bag means 140ml or 150ml of hot water. If you want a milder flavor, use 1:16 to 1:17, meaning 160-170ml of hot water for 10g of grounds. The extraction time is 7-9 minutes, depending on the water temperature - the higher the temperature, the shorter the time, and vice versa.

1. Tear open the drip bag and pour the grounds into a prepared container (ideally one with a spout), and set the empty bag aside for later.

2. Immediately pour the hot water in to mix with the grounds. Here FrontStreet Coffee uses a 1:15 ratio, so the amount of water is 150ml.

3. After pouring, stir the coffee with any tool (10 times is enough) and start timing.

4. At the 5-minute mark, take a tool and stir again (10 times is enough), then keep waiting.

5. When the time reaches 8 minutes, take out the drip bag and place it over another cup.

6. Finally, pour the brewed coffee through the drip bag to filter out the grounds. Once filtration is done, remove the bag and the coffee is ready.

Compared with the pour-over method, the immersion-brewed drip bag coffee has fewer layers, but its body and flavor balance are higher. This cup of Flower Queen also has more sweetness, and the aftertaste lingers longer. Because FrontStreet Coffee's Ethiopia Flower Queen drip bag is used, the profile is still mainly citrus, berries, strawberry, and cream aroma. Very good.

III. Cold Brew

FrontStreet Coffee believes everyone is familiar with cold brew by now, as we shared it recently. We only need to prepare a sealable bottle, pour the grounds from the drip bag and room-temperature water into it, seal it, and leave it in the refrigerator overnight. The next morning you'll wake up to a pot of delicious cold brew. Again, the beans in the drip bag are Flower Queen, with the following parameters: 30g of grounds, a 1:10 coffee-to-water ratio, and a refrigeration time of 8 hours or more. Because cold brew uses a relatively large ratio, we need at least 30g of grounds to make a pot; you can also adjust the amount to your needs.

Step 1: Take out the drip bag and pour the grounds into the sealable bottle, remembering to keep the empty bag.

Step 2: Pour in an appropriate amount of room-temperature water. Because FrontStreet Coffee uses three drip bags totaling 30g of grounds, according to the 1:10 ratio the water amount is 300ml.

Step 3: Use any tool to stir the grounds and water until all the grounds are fully in contact with the water.

Step 4: Seal the bottle and place it in the refrigerator for 8-12 hours. (The longer, the stronger.)

Step 5: When the time is up, take out the coffee, then prop up the drip bag you kept the day before over a cup.

Step 6: Pour the coffee through the drip bag to filter out the grounds. After filtration, put it back in the refrigerator to ferment for 2 hours (optional), and the cold brew is ready.

The Flower Queen extracted with cold brew tastes completely different from the previous two methods, both in flavor and mouthfeel. Besides the citrus, strawberry, and berry flavors, the cold brew version also has an added, charming fermented wine aroma that combines with Flower Queen's original fruit notes, as if tasting a fruit-rich wine. The mouthfeel is very refreshing, with both oolong tea and wine notes in the aftertaste. Very good.

IV. Milk Coffee

Finally, the rich milk coffee made with drip bags. This "dish" can be made in two ways. The first is the cold brew method above, simply replacing the water with milk, with all other aspects - parameters and method - exactly the same. Simple. Since FrontStreet Coffee just shared it recently, we won't elaborate here.

The other method is to brew a concentrated black coffee with hot water first, then add milk. Although this is more complex than the first, it produces a milk coffee more quickly. It uses the immersion method shared above, but the water amount, grounds amount, and water temperature have very strict requirements - otherwise it is hard to brew the coffee strong enough, and the resulting milk coffee tastes watery.

The coffee's roast level should preferably be dark, so the flavor isn't easily masked by milk. This time FrontStreet Coffee uses the PWN Golden Mandheling drip bag from its bean list, using two bags, which means 20g of grounds, with a 1:5 coffee-to-water ratio, a water temperature of 100°C, and an extraction time of 2 minutes. The steps are as follows:

1. Pour the grounds from 2 drip bags into the same container.

2. Pour in 100ml of 100°C boiling water and start timing.

3. Take out a spoon or other stirring tool and stir the coffee for 30 seconds. Stirring accelerates the dissolution of flavor substances, so we can make a rich black coffee in a short time.

4. After stirring, let it sit for 1.5 to 2 minutes. When the time is up, take out the drip bag and place it over a cup.

5. Pour all the coffee from the pot through it to filter out the grounds, and we have a cup of concentrated drip bag coffee.

6. Finally, add an appropriate amount of milk and a delicious milk coffee is ready. FrontStreet Coffee added 180ml of hot milk here, a 1:3 ratio. If using light roast beans, the ratio can be larger.

Although the milk coffee made this way isn't as rich and thick as an espresso-based one, it is still very good. When drinking, you can clearly taste the coffee's chocolate and nut flavors, and the mouthfeel is quite silky. Under limited conditions, it is a pretty good milk coffee. Those are the four different "recipes" for drip bag coffee shared by FrontStreet Coffee. Interested friends might give them a try - they can all make quite good drip bag coffee.

- END -

FrontStreet Coffee Recommendation

If the cold brew method catches your eye, the bean to reach for is a fruit-forward one rather than an expensive high grade. FrontStreet Strawberry Candy blends the most representative Panama Geisha variety with a Costa Rica honey-process coffee: one contributes delicate rose and orange notes, the other the grape, raisin, and strawberry-gummy sweetness of the honey process, forming a rich, layered cup. Cold-brewed, it is sweet and bright, and if you let it ferment and settle properly it even takes on a wine-like fruitiness.

For a floral, ice-coffee-friendly option, FrontStreet Natural Hua Kui comes from Ethiopia, the birthplace of coffee. Sun-dried in the fruit and skin, the beans absorb a great deal of sweet aromatic material, and brewed cold it shows magnolia, creamy strawberry, dried mango, guava, and black tea. And for a juicy, bright cold brew, FrontStreet Kenya Little Tomato brings tomato, pear, black plum, and dark plum sweet-sour in a low-bitterness cup that stays especially refreshing over ice.