Quim Casellas began working with Joan Piqué, who became his mentor and who discovered cooking for him. Since then, in addition to working in the family hotel-restaurant, he continued to train in kitchens such as those of Carles Gaig, Joan Roca, Fermí Puig and from all of them he learned and acquired a broader vision that allowed him to dare -se with new experiences until he took over the kitchen of Casamar in 2002. The good work was recognized in 2011, when the Michelin Guide gave Casamar a Michelin star, which it held until the 2022 edition.