Roasting coffee is the process of transforming green coffee beans into roasted products. It is a very sensitive process which requires a certain level of expertise and profession to accomplish. It is best to trust the experts on this one however if you feel that you need your coffee to be the exact taste and quality then its best to try one of the home roasting techniques to make sure it is like that.
The process is simple. First the coffee is processed which consists of sorting, roasting , cooling and grinding.
Below is a cool video to show you how you can home roast your coffee.