When it comes to making the best cold brew coffee, selecting the right beans is crucial for achieving a smooth and flavorful brew. Generally, medium to dark roasts are preferred because they tend to produce richer, more robust flavors when steeped in cold water over an extended period. Dark roasts, in particular, offer deep, chocolatey, and nutty notes that stand up well to the cold brewing process, resulting in a bold and satisfying cup. Medium roasts, on the other hand, provide a balanced flavor profile with a bit more acidity and complexity, making them a popular choice for those who enjoy a more nuanced cold brew(and for us here at Celestial).

Single-origin beans are also highly recommended for cold brew as they allow you to experience the unique characteristics of coffee from a specific region. Beans grown in volcanic regions, like those from Ethiopia, Colombia, or Tanzania, are especially prized for cold brew due to their distinct flavors and aromas. These beans often deliver a smoother and more refined taste, with less bitterness and acidity, which is ideal for a cold brew that is meant to be enjoyed slowly. Additionally, coarsely ground beans, often used for French press, are perfect for cold brew as they allow for optimal extraction during the long steeping process, resulting in a cleaner and more consistent flavor.