Büsción is a fresh cheese made from goat’s milk, cow’s milk, or a mix of both. It has a soft, creamy, and slightly sticky texture with an acidic, mildly salty flavor. The cheese is cylindrical (6-10 cm high, 4-5 cm in diameter) and weighs 60-100g (2-3.5 oz).
Its color ranges from white to yellowish, depending on the milk used. Prepared through acid coagulation, büsción is made by fermenting raw or thermized milk with lactic cultures until the casein precipitates. After resting at a mild temperature, rennet is optionally added to speed up coagulation.
It is best consumed fresh within 10-15 days but can also be preserved in oil with herbs and spices. Historically, büsción originated in the Muggio Valley and was once stored in terracotta amphorae for weeks or months. Initially made from goat’s milk, production expanded in the 20th century with improved infrastructure and refrigeration, leading to year-round availability.