Bleu d'Auvergne — Cups to Grams

Measuring Bleu d'Auvergne: Crumbled and Paste

Blue cheese measurements are dominated by the crumbled form in most cooking applications — salad dressings, sauces, cheese boards, and toppings all use crumbled blue cheese. The loose crumbles trap significant air between the irregular pieces, making the cup measurement lighter than you might expect from a relatively dense cheese.

Crumbled (120g/cup): Standard crumbled Bleu d'Auvergne for dressings, sauces, salads, and toppings. Crumble by hand into irregular pieces — mechanical crumbling or over-processing creates too-fine a texture that melts rather than retains form. A 150g wedge crumbled = approximately 1.25 cups. A 100g piece = approximately 0.83 cup.

Paste scooped (245g/cup): A very ripe, creamy-center Bleu d'Auvergne can be scooped with a small spoon — the paste reaches a near-spreadable consistency. This dense measurement is relevant for blue cheese fondues or when incorporating the cheese completely into a sauce. Most commercial Bleu d'Auvergne will not be ripe enough for scooping.

History and PDO: From 1854 to Protected Status

Bleu d'Auvergne was created in the early 1850s by Antoine Roussel, a farmer in the Cantal department, who observed that moldy bread left near aging cheese produced blue-veined results. Roussel deliberately introduced rye bread mold (later identified as Penicillium roqueforti) into his cheese production and developed a technique of needling the wheels to allow air into the paste. His innovation spread throughout the Massif Central dairy community within a generation.

The cheese received AOC (Appellation d'Origine Controlee) recognition in 1975 — the same year as European consumer protection frameworks were developing — and was subsequently recognized as a European PDO (Protected Designation of Origin) under EU regulations. The production zone covers the departements of Cantal, Aveyron, Correze, Haute-Loire, Lozere, and Puy-de-Dome. Within this zone, approximately 15 producers (large cooperatives and small artisan dairies) produce Bleu d'Auvergne.

Classic Applications: Sauce, Salad, and Cheese Board

Bleu d'Auvergne's mildness compared to Roquefort makes it more versatile in cooking — it melts smoothly into cream sauces without the salt-forward intensity that can overwhelm mild proteins. The two most classical applications are sauce Auvergnat (cream sauce for beef) and the Auvergne cheese board tradition.

Sauce Auvergnat (per steak): After searing a 180–200g steak to desired doneness, remove the meat and keep warm. In the same pan over medium-high heat, add 60ml dry Auvergne wine (Marcillac or Saint-Pourcinois). Scrape up the brown bits. Reduce by half (30 seconds). Add 100ml heavy cream. Bring to a simmer. Crumble in 60g Bleu d'Auvergne (approximately 0.5 cup). Stir until the cheese melts and the sauce coats a spoon (1–2 minutes). Add black pepper. Spoon over the rested steak. Serves 1.

Bleu d'Auvergne vinaigrette (4 servings): Whisk 30g crumbled Bleu d'Auvergne (¼ cup) + 2 tablespoons cider vinegar + 1 teaspoon Dijon mustard + 80ml walnut oil + salt and pepper. The cheese partially dissolves into the vinaigrette, thickening it. Serve over bitter greens (frisee, endive, radicchio), walnuts, and lardons for a classic Lyonnaise-inspired salad.

Nutritional Profile and Blue Cheese Safety

Bleu d'Auvergne is a full-fat blue cheese. Per 100g: approximately 340 calories, 20g protein, 29g fat (19g saturated), 2g carbohydrate, 530mg calcium (53% DV), 1100–1300mg sodium (varies by salt level in production). Per 1 cup crumbled (120g): approximately 408 calories, 24g protein, 34.8g fat, 636mg calcium.

The Penicillium roqueforti used in Bleu d'Auvergne is entirely safe — unlike some wild Penicillium species, P. roqueforti does not produce harmful mycotoxins in the quantities found in cheese. The cheese is made from pasteurized cow milk in most commercial production; artisan fermier versions use raw milk. Pregnant women and immunocompromised individuals are generally advised to avoid all soft-ripened and blue cheeses, whether pasteurized or raw milk, due to the risk of Listeria contamination (which can persist even after pasteurization in mold-ripened cheeses). Consult a healthcare provider for specific dietary guidance.