Dough tears during the stretch for three reasons, and one of them accounts for most cases: the dough is still too cold.
Before you look at anything else, check how long it has been out of the refrigerator. If the answer is less than two hours, that is your problem, and the fix is to cover it and wait.
Why cold dough tears
Gluten is elastic when it is warm and stiff when it is cold. A ball straight from the fridge has all its structure locked up. When you push on it, it does not stretch, it resists, and then it gives way in one spot and rips.
The tell is the tear itself. Cold-dough tears happen suddenly, in the middle of the round, while the edges still feel tight and springy. The dough fights you the whole time.
Two hours at room temperature is the standard, and it is not a suggestion. Thirty minutes will not do it for a dough ball that has been at 38°F for three days. If your kitchen is cold, give it longer.
The second cause: too much water
Overhydrated dough tears differently. It feels slack and sticky rather than tight, it will not hold a shape, and it thins out to nothing in patches while other areas stay thick. You get holes rather than a clean rip.
This usually traces back to the mixing stage. Excess water weakens the dough structure over a long cold ferment, and by the time you stretch it there is not enough left to hold together.
If your dough also spread out flat in the container instead of holding a ball, that confirms it.
The third cause: it sat too long
Dough that ferments well past its window becomes over-proofed. The structure breaks down, the surface goes slack and blistery, and it tears easily. Most cold-fermented doughs have a ceiling around 72 hours. Past four or five days you are past the point of a good result.
How to stretch without tearing
- Start from the center and work outward, pressing rather than pulling
- Leave the outer inch alone so you keep an edge
- Use the backs of your hands and let gravity do some of the work
- If it springs back, stop. Cover it, wait 15 minutes, and try again. Fighting a springy dough is how you tear it
- Flour the surface lightly. Too much flour makes the dough slide instead of grip, and you end up pulling harder
If it tears anyway
Patch it. Pinch the hole closed, or pull a small piece from the thick outer edge and press it over the gap. Nobody will notice once it is topped and baked. A patched pizza is better than a re-balled one, because re-balling means another rest before you can stretch it again.
If you are making Pizza Snob
The two-hour rest is the number that matters most with our dough, more than with a conventional recipe. Because it is a low-water, high-fat dough it comes out of the fridge firmer than you would expect, and it needs the full two hours before it becomes easy to work with. Once it does, it spreads with almost no resistance.
The full sequence is in our Cooking Guide.
