Coffee Roasting
Coffee roasting begins with green coffee beans, which are heated in a roaster to drive off moisture and trigger chemical reactions that develop aroma, flavor, and color. Roasters control time and temperature carefully because small changes can produce very different flavor profiles, from bright and light to dark and smoky. After roasting, the beans are cooled quickly and then packaged or rested before brewing.
Coffee roasting covers bean sourcing, processing methods, roasting profiles, aroma development, roast levels, and the ways different origins respond to heat and time. It also includes coffee-growing regions, roasting houses, café culture, espresso traditions, third-wave specialty coffee, and the global chains that turned coffee into a daily ritual at massive scale. Around it sits an entire world of baristas, equipment, brewing methods, tasting notes, coffee shops, and origin-driven consumer culture.
