Fromagerie Guilloteau are industry leaders in a modern process known as ‘ultra filtration’. The Fromager d’Affinois Bleu is a French double-cream soft blue cheese made from cow’s milk. It is a technique co-created by Jean-Claude Guilloteau that occurs before the cheese making process. The pasteurised milk is forced through a series of membranes to extract some of the protein and water, while concentrating all the other desirable components. The result is the production of consistent, nutritionally rich cheeses that have a silkier mouth feel and creamy subtle flavour.