The Coffee Kits

The Science Behind the Perfect Shakin Jamaican Cold Brew

There are few things that can beat a refreshing cold brew coffee on a hot summer day. The perfect cold brew is not only delicious, but also satisfying and energizing. However, making a perfect cold brew requires a little bit of science and technique. In this article, we will explore the science behind the perfect Shakin Jamaican cold brew.

What is Cold Brew?

Cold brew is a coffee brewing method that involves steeping coarsely ground coffee beans in cold or room temperature water for an extended period of time. Unlike traditional hot brewing methods, cold brew is not dependent on heat to extract the flavor and aroma from the coffee beans. Instead, the cold water slowly extracts the coffee's natural oils and flavors, resulting in a smooth and less acidic brew.

The Science of Extraction

Extraction is the process of dissolving the coffee compounds in water to create a flavorful brew. In cold brew, the extraction process is slower than hot brewing methods, which means that the coffee beans are in contact with water for a longer period of time. This extended contact time allows for a more complete extraction of the coffee's natural flavors and oils.

The extraction process is also influenced by the grind size of the coffee beans. For cold brew, a coarser grind size is recommended as it allows for a slower and more even extraction of the coffee compounds. A finer grind size can result in over-extraction and a bitter taste.

The Perfect Ratio

The ratio of coffee to water is another important factor in achieving the perfect cold brew. The recommended ratio for cold brew is 1:4, which means one part coffee to four parts water. This ratio can be adjusted to personal taste preferences, but it's important to maintain the correct proportion to avoid a weak or overly strong brew.

The Shakin Jamaican Method

The Shakin Jamaican method is a popular way of serving cold brew that involves shaking the cold brew with ice and sweetened condensed milk. This method creates a creamy and sweetened cold brew that is perfect for hot summer days.

To make the Shakin Jamaican cold brew, start by brewing a batch of cold brew using your preferred method. Once the cold brew is ready, fill a cocktail shaker with ice, add the desired amount of sweetened condensed milk, and pour in the cold brew. Shake the mixture vigorously for about 15 seconds, then strain the mixture into a glass filled with ice. Garnish with a slice of lime or mint leaves, and enjoy!

Conclusion

The science behind cold brew coffee is fascinating, and understanding the extraction process and ratios can help you achieve the perfect cold brew every time. The Shakin Jamaican method is a fun and delicious way of serving cold brew, and it's perfect for those who prefer a sweeter and creamier coffee. Experiment with different brewing methods, ratios, and flavors to find your perfect cold brew.