Stretch & fold or coil fold?

First: what counts as one “round”?

A round means working around the dough once, not performing a single dramatic pull and walking away. For a stretch-and-fold round, that is usually four folds—one from each side of the bowl. For a coil-fold round, lift from two directions so the dough tucks beneath itself on all sides.

Most doughs benefit from a rest of roughly 20 to 40 minutes between rounds. The rest lets the gluten relax and fermentation continue. If the dough fights you, cover it and give it time rather than escalating the disagreement.

How to stretch and fold

1. Wet your hand lightly so the dough is less likely to stick.
2. Reach under one edge and pull upward until you feel resistance—not tearing.
3. Fold that section over the center.
4. Rotate the bowl and repeat from the remaining three sides.
5. Cover the dough and let it rest.

Stretch and folds give clear feedback. Early rounds may feel loose and messy; later rounds usually feel smoother and more resistant. They are particularly helpful after mixing, when the dough still needs obvious organization.

How to coil fold

1. Slide both damp hands under the center of the dough.
2. Lift gently until the ends release from the container.
3. Let those ends fold underneath as you lower the center back down.
4. Rotate the container a quarter turn and repeat once.
5. Cover and rest before deciding whether another round is needed.

A coil fold uses gravity and the dough’s own weight. It tends to preserve bubbles well and works beautifully in a wide, straight-sided container. Very firm dough may refuse to drape; very weak dough may pour through your hands. Neither response is a moral failing.

Which one should you choose?

A practical hybrid is two rounds of stretch and folds followed by one or two coil folds. That is a starting pattern, not a sacred schedule.

How many rounds?

Three or four rounds during the first half of bulk fermentation is a common starting point. Strong flour or lower hydration may need less. Wet dough, whole-grain dough, or heavy inclusions may benefit from more thoughtful strengthening.

Stop when the dough has become smoother, elastic, and capable of holding a rounded shape between folds. If each new fold tears the surface or squeezes out a lively collection of bubbles, you may be handling a dough that would prefer to be left alone.

Common folding mistakes

• Pulling until the dough tears: Stretch to resistance, not destruction.
• Folding constantly: Development happens during the rests too.
• Following the schedule over the dough: Skip a round if it is already strong and airy.
• Adding inclusions carelessly: Distribute them gently and avoid repeatedly cutting through the dough.
• Confusing stickiness with weakness: Warm or wet dough can be sticky and still have good structure.