Flavored Coffee A Brief Bio Many styles of flavored coffee are whipped up through manner of method of clever chemists. These professional flavor chemists are able to combine every natural and synthetic flavor chemical materials. As a result, they may be able to create almost any flavor you may in all chance expect of! Hazelnut is a flavor that appears simply on this earth. It is blanketed through manner of method of a shell known as a "fibrous husk".