Cold Preparations
Iced Coffee Versus Cold Brew: Knowing the Difference
Iced coffee and cold brew are often used interchangeably, but they describe two different preparations with distinct characteristics. Iced coffee is hot-brewed coffee cooled quickly, typically by brewing directly over ice. Cold brew is coffee extracted entirely at cold or room temperature over many hours, never heated at any point. The resulting cups are quite different.
Iced coffee retains the bright acidity and aromatic complexity of hot brewing because the extraction happened at normal brewing temperature. When brewed directly over ice — the Japanese iced coffee method — the coffee dilutes cleanly without losing its character. The cup is bright, clear, and expresses the bean's notes much as a hot cup would, just chilled.
Cold brew, extracted entirely cold, develops a different profile. Low-temperature extraction pulls more of the softer, sweeter compounds and leaves the brighter, more acidic ones behind, producing a cup that tends toward chocolate, caramel, and nutty notes with a smoother, less acidic mouthfeel. Neither preparation is better than the other — they offer different experiences of the same coffee. Café de Volcán suggests drinkers try both methods with the same beans to experience how dramatically temperature shapes what the cup expresses.
