Si te ha sobrado turrón, ¿puedes guardarlo para el año que viene?

Have you got some leftover nougat from Christmas and are wondering if you can save it for next year? In this interview on the Radio Canaria program "La Alpispa" (January 7, 2026), the Honorable Blanca Puértolas López, a registered biologist and dean of the Official College of Biologists of the Canary Islands (COBCAN), explains what to do with leftover nougat and how to preserve it safely. Key topics covered included: Whether it's safe to eat nougat from last year Why it's important to respect the expiration and best-before dates What happens when nougat goes rancid: changes in taste, smell, and texture Does sugar act as a preservative? Not in all cases Difference between traditional nougat and "nougat-type" sweets How temperature and storage affect it (even in the refrigerator) Comparison of calories and fats between varieties Homemade jams: how long do they really last and why isn't there an exact expiration date? At COBCAN, we reinforce the role of biology in food safety. Understanding the reasons behind things helps us make safer choices, without wasting food or exposing ourselves unnecessarily. Support Biology in the Canary Islands Subscribe and turn on notifications 🔔 Your like and comment help more people discover this content. More about COBCAN: www.cobcan.es #Biology #Nougat #Food #FoodSafety #ExpirationDate #BlancaPuertolasLópez #COBCAN #LeftoverNougat #ScienceInTheKitchen #ChristmasSweets