 This research paper examines the potential for using orange peel and other food waste as ingredients in 3D printing processes to produce personalized food products. Orange peel and other food waste are used to create gelatin gels, which are then frozen and dried to create a fiber-enriched snack. This process allows for the reuse of food waste while producing a nutritious and tasty snack. This article was authored by Carmen Molina-Montero, Diana Vicente Gerardo, Marta Igual, and others.