Stefi and the Spanish Prince.

"Stefi and the Spanish Prince" by Donna Freitas is a young adult novel set in Barcelona. Stefi, a seventeen-year-old aspiring pastry chef, meets Xavier, the secret love child of King Alfonso and heir to the Spanish throne. As they fall in love, they face challenges from Xavi's ex-girlfriend and a gossip magazine reporter. The book also explores a queer romantic subplot and tensions between Catalonia and the Madrid government. The story is described as a fairy tale-like romance with lush sensory detail and a focus on food. [Extracted from the article]