The pain Poilâne, while bearing the name of the family that elevated it to global fame, represents the template for the grand miche — the large (approximately 1.9kg), round, wood-fired sourdough loaf that has become synonymous with the highest expression of French artisan breadmaking. Lionel Poilâne, working from his bakery on the Rue du Cherche-Midi in Paris from the 1970s until his death in 2002, championed this bread at a time when France was awash in industrially produced white baguettes, arguing that the large miche represented a superior tradition: better flavour from extended sourdough fermentation, better nutrition from stone-milled semi-wholemeal flour, better keeping quality from the massive format and thick crust. The flour is stone-milled Type 80 (farine de meule), ground between granite millstones that preserve the germ and fine bran particles while removing the coarsest bran — producing flour with more flavour, colour, and nutritional value than roller-milled white flour. Hydration is approximately 68-70%. The levain is maintained as a stiff starter (50-60% hydration), refreshed with the same stone-milled flour. Bulk fermentation is long (3-5 hours at ambient temperature with folds). The dough is shaped into a large boule, placed in a large banneton, and proofed for 2-3 hours. The signature ‘P’ (for Poilâne) is scored into the surface with a lame — though any artisan baker would substitute their own mark. Baking occurs in a wood-fired oven (four à bois) whose retained heat (falling from 280°C to 220°C over the 90-minute bake) produces the supremely thick, caramelised crust and the fully baked, moist interior. The large format is not incidental: the ratio of crust to crumb in a 1.9kg boule is radically different from a 350g baguette, producing a bread where the dense, flavourful crust constitutes a smaller proportion but provides an insulating shell that keeps the crumb moist for 7-10 days. The crumb is dense (small, evenly distributed alveoli), moist, and slightly tangy, with complex wheaty, nutty, almost honey-like notes from the stone-milled flour and extended fermentation.
Large format (1.9kg) for optimal crust-to-crumb ratio. Stone-milled Type 80 flour. Stiff levain (50-60% hydration). Extended fermentation (3-5 hours bulk + 2-3 hours proof). Wood-fired oven with falling heat. Keeps 7-10 days. Dense, moist, slightly tangy crumb.
In a home oven, preheat a Dutch oven (cocotte) to maximum temperature, load the dough, bake covered for 30 minutes (trapping steam), then uncover for 30-40 minutes for crust development. Source stone-milled flour from a mill rather than a supermarket — the difference is profound. The bread’s flavour peaks on day 2-3, making it ideal for weekend baking.
Attempting in a standard home oven without adequate thermal mass (use a Dutch oven as substitute). Using roller-milled white flour, which lacks the character of stone-milled T80. Under-baking — a 1.9kg loaf needs 75-90 minutes total. Insufficient crust development, which is both the flavour engine and the preservation mechanism. Slicing before the bread has cooled completely (4-6 hours for this size).
Le Goût du Pain (Raymond Calvel)