Coffee roasting | description of flavor and taste of Italian fresh-ground deep-roasted coffee beans. What are the oil bubbles on the top of deep-roasted coffee beans?

Deep baking

Deep roasting is the roasting degree advocated by the espresso trend. Italian lattes, cappuccinos and American coffee that are common in cafes are all made from espresso made from deep-roasted beans.

Most of the coffee fiber of deep-roasted coffee beans has been talked, the color of coffee beans has changed from brown to thick brown or black, the coffee flavor is bitter, thick and fat-rich, and it is very suitable for making Italian latte, while most of the flavor of deep-roasted coffee beans is on its crema.