What Makes a Whiskey Sweet? The Science Behind the Flavors
                                
                                
                                •
                                
                                
                        
                                    
                                    3 min read                                
                            
                                Over 80% of a whiskey's flavor can come from the aging process in wooden barrels alone. This transformative journey, combined with the choice of grains and yeast, is precisely what makes a whiskey sweet, creating desirable notes of caramel, vanilla, and honey without added sugar.