Sinterklaas is back in the country, so it's high time for the annual "Great Gingerbread Baking Competition." Bakers from all over the country are vying for the title: Master Baker of the Year. Marco Marsepein is also determined to win, as he succeeds every year. His dearest grandmother's secret recipe has never let him down. But... this year, Bartus Bakker and his father are also vying for that coveted first place. The evil baking duo cunningly steals Marco's secret recipe and ruins his gingerbread dough. When Bartus Bakker wins the baking competition, Marco is utterly devastated. He decides to leave Sinterklaas's castle and return to his native Italy once and for all. But what would a great Sinterklaas celebration be without Marco Marsepein and his gingerbread?