Ingredient

Baguette

Lean dough — flour, water, salt, yeast — baked hot and steamy for a thin crackling crust and an open, holey crumb. It is at its best for about four hours and stale by the next morning, which is not a flaw but the reason so many French dishes exist to use up yesterday's.

Sourcing
Bakery. A tradition baguette is made without additives and keeps worse; supermarket part-baked loaves keep longer and taste it.
Varieties
Tradition, Ordinaire, Ficelle, Demi
Quality cues
Crust that shatters and sings as it cools, crumb irregularly holed and faintly cream rather than white.
Substitutions
Ciabatta, Sourdough, Pain de campagne
Storage
Cut-side down on the board for the day. Do not refrigerate. Freeze it whole and revive in a hot oven.
Shelf life
1 day, 1 month frozen