2.1. Participants for the sensory sessions For this study, consumers (N 1⁄4 75; Age: 25–55 years old; Gender: 41% males, 59% females) were recruited via e-mail invitations to staff and students from The University of Melbourne, Australia who vol- unteered to participate in the sensory assessment. Chocolate consumers were used for the study. However, there were no conditions required for the consumers to be recruited for the experiment such as consumption frequency and liking towards milk/dark chocolate, among others Experimental procedures were approved by the Ethics Committee of the Faculty of Veterinary and Agricultural Sciences at The University of Melbourne, Australia (Ethics ID 1545786.2). After completing the study, consumers received incentives in the form of a coffee voucher as appreciation for their participation in the sensory session.