At 10 a.m., Juan Trenado, head of cheese production at Finca Subaida, and his team had already been toiling for several hours. They moved efficiently through each step of the artisanal process, expertly crafting block after block of the famous Queso de Mahón on the Mediterranean island of Menorca. “By law” – Mahón has a protected designation of origin (D.O.P.) – “the cheese could include a little sheep’s milk, but ours doesn’t,” Trenado told us, as he directed a gushing stream of watery cheese curds from a wide hose into a big, waist-high stainless steel vat. Slowly, the vat filled nearly to the brim, and Trenado, along with Mònica Mercadal, Head of Cheese Maturation, and Ramon Alonso, a new hire, carefully stirred the curds, breaking them into small chickpea-sized pieces.