King Arthur Baking Company Baker's Couche

A couche is designed to hold the shape of your baguettes during the final proof, preventing them from spreading flat. The flax fiber also absorbs excess moisture from the dough's surface, which is the key to achieving that signature crackly, golden crust.

Do not wash the couche in the dishwasher or use soap, as it can strip the natural properties of the flax. Simply shake off any excess flour after use and allow it to air dry completely before folding it for storage.

The couche is not a non-stick surface, so you must generously dust it with flour—preferably rice flour—before placing your dough on it. This creates a barrier that prevents the dough from adhering to the canvas.

No, the baker's couche is strictly for the proofing stage and should never be placed in the oven. It is designed to support the dough while it rises at room temperature.

Once the cloth is completely dry and free of flour, you can fold it and store it in a cool, dry place. For long-term storage, it can be kept in the freezer to prevent any potential mold growth or pest issues.