The milk from the evening milking is stocked in churns until the following morning, when the cheesemaker skims off the cream with a ladle. The evening milk and morning milk are then poured into the copper cauldron. The milk, enriched with lactic bacteria obtained from the production centre itself, is gently heated to 32°C over a wood fire. The cheesemaker then adds the rennet, which consists of natural enzymes extracted exclusively from the abomasum of young calves. After stirring the milk for a few minutes the cheesemaker stops the mixer and allows the milk to rest so that it can curdle.