Bleu d'Auvergne

1. History

Bleu d'Auvergne was invented around 1845-1854 by Antoine Roussel, an Auvergnat pharmacy assistant from Laqueuille in Puy-de-Dôme. He pioneered seeding curdled milk with blue mold from rye bread and piercing the cheeses with a needle to promote even veining. This technique spread quickly, leading to dairies and natural cave aging, establishing a lasting tradition.

2. Physical characteristics

Bleu d'Auvergne is a cow's milk blue-veined cheese with a bloomy rind. It comes in wheels of 13-14 cm diameter weighing 3-4 kg, featuring homogeneous blue veins from Penicillium roqueforti. Its texture is creamy and smooth, matured for 25-90 days in humid, cool conditions.

3. Taste profile

This cheese delivers a bold, generous flavor with notes of undergrowth, metal, and a spicy edge from the mold. The creamy paste melts in the mouth, offering rich, rustic tastes shaped by volcanic pastures. It is milder and less salty than some blues, with a lingering, balanced finish.

4. Production zone and period

Produced in the Massif Central, at the confluence of Auvergne-Rhône-Alpes, Nouvelle-Aquitaine, and Occitanie regions, between 600 and 1200 meters altitude, mainly in southern Puy-de-Dôme and northern Cantal. Key departments are 15 (Cantal) and 63 (Puy-de-Dôme). Production occurs year-round, enhanced by summer grazing.

5. Certification

Bleu d'Auvergne received AOC status in 1975, honoring over 150 years of tradition, and AOP in 1996 at the EU level. These designations safeguard its unique methods, from Penicillium roqueforti seeding to natural cave aging. Only compliant farm or dairy cheeses bear the label.