Brown chocolate products (IMAGE) Penn State Caption Participants in a study on what premium chocolate consumers desire in chocolate products tasted five different chocolate bars: mainstream (Hershey's Milk Chocolate Bar), premium (a Lindt Cocoa Dark Chocolate Bar, a Green and Black's Organic Dark Chocolate Bar, and an Endangered Species Dark Chocolate with Sea Salt and Almonds); and craft (Dandelion Chocolate 70% Ambanja, Madagascar). Credit Allison Brown, Penn State Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.