Different roasting levels of coffee beans lead to completely different flavor profiles. Starting from the history of coffee, this article tells how Alfred Peet, a pioneer of dark roasting, used heavy roasting to change the face of American coffee, and how George Howell opened up another flavor path on the East Coast with a light roasting approach. The article systematically sorts out the differences between dark roasting and light roasting in color, weight loss ratio, and flavor performance, and points out that dark roasting brings sweetness and body, while light roasting highlights bright fruit acidity and regional character. Whichever one you prefer, as long as there are no negative flavors such as bitterness or saltiness, whether coffee is good or bad ultimately comes down to personal preference. Front Street Coffee recommends a variety of beans with different roasting levels for enthusiasts to choose according to their taste. [more…]