Senior taste tester and Madame Senior taste tester went to Nimes for their holidays and bought a packet of local crisps. And tasted and enjoyed said packet of crisps. And brought me back a photograph of the empty packet! Not even the empty packet so I haven't even been able to sniff the flavour.
And I have googled Aveyron. You should too. It looks absolutely lovely. What a fabulous area in which to hand cook your tasty Roquefort flavoured crisps.