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Cold-Brewed Coffee Ingredients
Cold-brewed coffee only became popular in the U.S. around 2005. It’s not a new way to drink coffee, though, and many countries have created their own version of the drink. However, most methods use either coffee that's brewed hot (such as Thai and Vietnamese iced coffee) or instant coffee (like Indian cold coffee).
Cold brew should not be confused with iced coffee, a drink in which hot or chilled coffee is served with ice, sometimes with milk and syrup. With cold brewing, coffee grounds steep ...in room-temperature water for up to 24-hours. This produces a concentrated coffee which is then diluted with water, usually by half, and then served chilled.
History of Cold-Brewed Coffee
The first truly cold-brewed coffee, made with cold water, originated in Japan. Kyoto-style coffee, which comes out of Kyoto, Japan, was the cold-brew coffee that dates back to the 1600s. The Japanese may have learned the process from Dutch traders, who made cold-brewed coffee to take aboard their ships.
Over time, Kyoto brews have become an art form. The coffee is brewed drop by drop, rather than submerging grounds for hours. A single bead of water is released through the coffee grounds, one at a time, a process that's fascinating to watch.
Preparing Cold-Brewed Coffee
Ease of preparation and a smooth flavor make cold-brewed coffee a hot-weather hit. Cold brewing coffee is easy—simply brew it overnight in a large batch.
Great cold-brewed coffee begins with one cup good quality, whole coffee beans and one quart (four cups) cold or room-temperature filtered water. You'll also need a quart-sized pitcher, jar or pot, some cling film and a refrigerator.Continue to 2 of 6 below.
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Grinding Cold-Brewed Coffee
As with hot coffee, fresh-ground beans result in the best-tasting coffee. Coarse-grind your coffee beans. If you're using a smaller grinder (like the one pictured) grind in several batches.Continue to 3 of 6 below.
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Stirring Cold-Brewed Coffee
Place the coffee beans in the pitcher. Slowly add cold or room temperature filtered water, stirring as you go. Stirring well moistens the beans, ensuring an even and flavorful brew.Continue to 4 of 6 below.
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Brewing Cold-Brewed Coffee
Cover the brewing vessel with cling wrap or with a lid. Place it in the fridge overnight (or for roughly 12 hours).Continue to 5 of 6 below.
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Filtering Cold-Brewed Coffee
Use any type of coffee filter to separate the grounds from the cold-brewed coffee. Pour slowly to avoid overflow.
Some people prefer to use a wire mesh sieve to remove large particles of coffee before filtering finer grounds with a paper or metal filter.Continue to 6 of 6 below.
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Serving & Storing Cold-Brewed Coffee
Once it has been filtered, cold-brewed coffee is ready to serve. Add ice cubes, coffee ice cubes or a liquid sweetener if desired.
Cold-brewed coffee will stay fresh up to two weeks if covered and refrigerated.
Makes four cups, or approximately six servings.