Until 2023, in the area around the Piedmontese municipality of Roccaverano, in the Langhe region, a mixed goat's milk (50% minimum)-wine-dairy robiola was also produced, the only one available in the winter months, when the goat almost ceases milk production: a version accepted by the specifications and which went with the more traditional, although both held the PDO, 100% goat's milk version. Since 2023, the PDO has only been allowed for 'Roccaverano DOP' (100% goat's milk). It is also eaten fresh, but its flavour is enhanced by a maturing process that can exceed one month.