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What Is Cold Brew Coffee? Bean Selection With Espresso Coffee Beans in Mind

December 14, 2021
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Which Beans Suit Cold Brew Coffee?

Cold brew is made by soaking coffee grounds in cold water for a long time. The low temperature limits extraction of large-molecule bitter compounds while letting sweet and sour flavors come through, so the result is fuller and cleaner than pour-over. Bean choice is the key step.

Medium-light roasts with floral and fruity notes suit cold brew because they show layered sweet and sour sensations, while medium-dark roasts can leave only roasting bitterness. The article lists four directions, including washed Gedingding, sun-dried Huakui, Strawberry Candy and Little Tomato. This concerns cold brew beans rather than espresso coffee beans.

Cold brew coffee enjoys a very high profile in specialty coffee shops, winning over many enthusiasts with its refreshing, mellow, and non-bitter taste. Its principle is to soak coffee grounds in cold water for a long time; under low-temperature conditions, large-molecule bitter substances are not easily released, while the sweet and sour flavors can instead be fully brought out, so the final product is fuller and cleaner than pour-over. To make cold brew taste good, choosing beans is a key step: medium-dark roasted beans tend to leave only roasting bitterness, while medium-light roasted beans with floral and fruity notes can present layered sweet and sour sensations. In addition to explaining the extraction logic of cold brew, this article also gives four specific bean selection directions, including Front Street washed Gedingding, sun-dried Huakui, Strawberry Candy, and Little Tomato, and explains practical information such as freshness, roast date, and purchasing channels.

What is cold brew coffee? Bean selection approach and four medium-light roast bean recommendations suitable for cold brew

On the menus of specialty coffee shops, cold brew coffee occupies almost half the offerings, which shows how popular this drink is. Many people become fans of cold brew precisely because it is refreshing while still flavorful, and mellow without bitterness. Making this style is not complicated; the key is to put more effort into choosing coffee beans.

Cold brew coffee is extracted by soaking coffee grounds in cold water. Under low-temperature conditions, large-molecule flavor substances such as bitterness and body are not easily extracted. Long low-temperature soaking allows the sweet and sour substances in coffee beans to be fully released while also inhibiting the extraction of bitterness. Compared with high-temperature pour-over, cold brew often presents a fuller body and a cleaner taste.

For this reason, if medium-dark roasted coffee beans are used to make cold brew, the final product may lack body and retain only the bitterness brought by roasting; while using beans with floral and fruity notes to make cold brew can bring out refreshing floral and fruity tones. Therefore, we recommend prioritizing medium-light roasted coffee beans for extraction, which can both avoid unpleasant bitterness and showcase layered sweet and sour sensations.

1. White floral aroma + citrus sweet and sour: Front Street. Washed Gedingding

Region: Ethiopia Yirgacheffe

What is cold brew coffee? Bean selection approach and four medium-light roast bean recommendations suitable for cold brew

2. Berry + mango: Front Street. Sun-dried Huakui

Region: Ethiopia Sidamo

3. Strawberry + rose: Front Street. Strawberry Candy

Region: Costa Rica + Panama

What is cold brew coffee? Bean selection approach and four medium-light roast bean recommendations suitable for cold brew

4. Cherry tomato + black plum: Front Street. Little Tomato

Region: Kenya

When making cold brew, the freshness of the coffee beans must be guaranteed; it is best to choose beans within 45 days after roasting. Front Street Coffee beans are freshly roasted within 5 days, with stable and outstanding quality and very cost-effective pricing, and can be shipped within 24 hours.

Front Street Coffee is a relatively established coffee bean roasting brand. Front Street Coffee's offline store in Guangzhou specializes in coffee beans, offering dozens of selected single-origin pour-over coffee beans and espresso coffee beans from different producing regions around the world. Whether you are a beginner just starting out, a coffee enthusiast who has advanced to a professional level, or a practitioner opening a coffee shop, Front Street Coffee is the choice recommended by many coffee lovers and platforms.

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

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