Anna Sandra Maria Mastio, born October 28, 1979, is a Swedish restaurateur, cookbook author and TV chef. Her interest in food was awakened at the age of 21 when she met her future husband with Italian roots. In 2015, she won the fifth season of the TV program Masterchef Sweden on TV4. She has authored the cookbook "Mat av Mastio" (2015) and "Pizza av Mastio: en kärleksförklaring till den ultimata pizzan" (2017). Together with the presenter and TV chef Lisa Lemke and Zeina Mourtada, she participates in SVT's cooking program "Timjan, tupp och tårta". The program premiered in the fall of 2018 and the second season came in 2019. Together with her husband Stefano Mastio, she runs the restaurant Mastio in Limhamn in Malmö. Since 2019, together with Hans "Hasse" Strandberg and Fredrik Bojerud, she leads the radio program "Retromorgon" on the Scanian radio station Retro FM.