What a proofing basket actually does
A proofing basket, also called a banneton, is the woven or wood-pulp basket that shaped dough rests in during its final rise. It looks like a decorative accessory. It isn't. It solves a real physical problem: soft, well-hydrated dough can't hold its own shape for an hour on a flat counter. Left alone, it slowly relaxes outward into a puddle, and a loaf that spreads before baking will spread in the oven too.
The basket's curved walls support the dough from every side while it rises, so all that fermentation energy pushes the loaf up instead of out. The spiral ridges on the inside do double duty: they leave the concentric flour rings you see on artisan loaves, and they create tiny air channels that keep the damp dough surface from sticking.
Do you actually need one?
For stiff, low-hydration doughs, honestly, no. A bowl lined with a well-floured tea towel does a passable job. But the wetter and softer your dough, and wet doughs are what produce the open, airy crumb most people are chasing, the more a real basket earns its place. The absorbent material pulls just enough moisture from the dough's surface during the rise to form a slightly dry skin, and that skin is exactly what makes scoring clean and easy instead of draggy and torn.
How to use one, step by step
- Flour it generously before every use. Rice flour is the best choice if you have it, because it doesn't absorb moisture the way wheat flour does, and it releases the dough more reliably. Work the flour into the ridges with your fingers.
- Place the shaped dough in seam-side up. This feels backwards the first time. The smooth, taut surface of your shaped loaf goes face down against the basket, because the whole thing gets flipped when it comes out. The seam ends up on the bottom of the baked loaf.
- Cover and let it rise. A shower cap or a large plastic bag over the basket works perfectly. Thirty minutes to an hour at room temperature for most doughs, or overnight in the fridge for more flavour.
- Flip it out in one motion. When the oven and pot are ready, turn the basket over directly above your baking surface or a sheet of baking paper. Done with confidence, the dough drops out cleanly, right-side up and ready to score.
If the dough sticks
Sticking is almost always a flouring problem, not a basket problem. Three fixes, in order of impact:
- Switch to rice flour for dusting. It's the single most effective change.
- Make sure the dough surface itself is lightly floured before it goes in, not just the basket.
- Check your dough isn't over-proofed. Dough that has risen too long turns slack and sticky and will grip anything it touches.
Caring for a proofing basket
Never wash it with soap and water after normal use. Let it dry completely, then knock and brush the excess flour out with a stiff brush. The thin film of flour that builds up over time actually improves the release. If dough ever gets properly stuck and dried into the ridges, let it dry fully, brush out what you can, and wipe with a barely damp cloth, then dry the basket thoroughly before storing. A damp basket stored in a cupboard is how mould starts.
Round or oval?
Purely a question of what loaf shape you want. Round baskets produce the classic boule and suit round pots. Oval baskets produce a batard, the elongated loaf that gives longer, sandwich-friendlier slices. If you're buying your first one, match it to the shape of the pot you bake in.