✔ Updated · rewritten with fixes for shaping, proofing and baking cracks, plus pie and cookie dough
Cracks in dough almost always mean one of two things: the dough is too dry, or the gluten can't stretch as far as you're asking it to. Here's how to tell which one you've got, and how to fix it.
Dough cracks when it's too dry or its gluten is too weak or too tight to stretch. The usual causes are too much flour, a surface that dried out while rising uncovered, too little kneading or resting, and, in the oven, underproofing or skipping the score. Add moisture, cover the dough, rest it and score the loaf before baking.
- Cracks while shaping: dough too dry or too tight. Rest it 15 minutes.
- Cracks while rising: the surface dried out. Cover it.
- Bursts while baking: underproofed or not scored deep enough.
Where Is Your Dough Cracking?
The spot where the crack shows up tells you most of what you need to know. Match yours to the table, then jump to the fix below.
| When it cracks | Most likely cause | Quick fix |
|---|---|---|
| While kneading or shaping | Too much flour, too little water, gluten too tight | Wet your hands, add water, rest 15 minutes |
| While rising | Surface dried out uncovered | Cover with wrap or a damp towel |
| In the oven, along the side | Underproofed, unscored, seam not sealed | Proof longer, score 1/2 inch deep, seam down |
| In the oven, across the top | Crust set before the loaf finished rising | Bake with steam for the first 15 minutes |
| After baking, fine crackles | Crust cooling faster than the crumb | Nothing, that's normal |
1. Too Much Flour
Extra flour makes dough stiff and dry, and dry dough can't stretch, so it splits. It sneaks in when you scoop flour straight from the bag, or keep dusting the counter while you knead.
Fix it: weigh your flour if you can, or spoon it into the cup and level it. Use as little flour on the counter as possible; a light film of oil works better. For dough that's already stiff, knead with wet hands, dipping them in water every few turns.
2. Not Enough Water
Flour needs water before gluten can form. Different flours drink different amounts, and whole wheat and bread flour need more than all-purpose. Dough that feels leathery or tears when you stretch it is thirsty.
Fix it: flatten the dough, sprinkle 1 tablespoon of water over it, fold it up and knead until absorbed. Repeat until it feels soft and slightly tacky, not sticky.
3. Not Enough Kneading or Resting
Underdeveloped gluten tears instead of stretching. Most yeast doughs need 8 to 10 minutes of hand kneading, or about 5 minutes in a stand mixer.
Fix it: use the windowpane test. Stretch a small piece thin; if it turns see-through without tearing, the gluten is ready. If the dough fights you and springs back, cover it and walk away for 15 minutes. It relaxes and gets easier to shape.
4. The Surface Dried Out
Dough left uncovered grows a dry skin within minutes. When the dough rises underneath, that skin cracks, and a dry skin can't stretch in the oven either.
Fix it: always cover rising dough with plastic wrap, a lid or a damp towel. If a skin has already formed, mist it lightly with water or brush on a little oil before shaping.
5. Loose Shaping
A loaf needs a taut outer skin to hold its shape. Loose shaping leaves air pockets near the surface and a weak seam, and both burst open in the oven.
Fix it: press out big bubbles, then fold the dough over itself and roll it toward you on an unfloured counter so it tightens. Pinch the seam closed and bake it seam side down.
6. Underproofing
An underproofed loaf still has lots of rising left to do, so it surges in the oven and tears its own crust, usually along one side. It's the most common cause of the classic side blowout.
Fix it: use the poke test. Press a floured finger about 1/2 inch into the dough. If it springs straight back, it needs more time; if it springs back slowly and leaves a small dent, it's ready. My daughter Lucy marks the starting line with a rubber band on our rising container, and it's honestly the most reliable timer we have.
7. No Scoring
Scoring gives the loaf a planned place to open. Without it, or with a timid slash, the bread picks its own weak spot.
Fix it: right before baking, cut one confident slash about 1/2 inch deep with a razor blade or very sharp knife, held at a slight angle. The first sourdough loaf I ever baked split right down the side because I skipped this step.
8. A Dry Oven
In a dry oven the crust hardens before the loaf has finished rising, so it cracks across the top.
Fix it: bake in a covered Dutch oven for the first 20 minutes, or put a pan on the bottom rack and pour in a cup of hot water when the bread goes in. Remove the lid or pan for the rest of the bake to brown the crust.
Pie, Cookie and Pizza Dough Cracking
- Pie dough cracks when rolling: it's too cold or too dry. Let it sit 5 to 10 minutes at room temperature, and patch splits with a scrap pressed on with a dab of water.
- Cookie dough cracks when shaping: it's too cold or a little dry. Let chilled dough warm slightly, or knead in a teaspoon of milk. A few crackles on top of baked cookies are normal.
- Pizza dough tears when stretching: the gluten is too tight. Cover it and rest for 15 to 20 minutes, then stretch again.
- Gluten-free dough cracks easily: it has no gluten to stretch. Add a little more liquid or psyllium husk, and press it into shape rather than rolling.
More Dough Troubleshooting
Got the opposite problem? Here's my sticky cookie dough fix. If your loaf won't rise, read why your dough isn't rising, and for a lumpy dough see why your dough isn't smooth. Holey loaves? Check the causes of large holes in bread, and find out whether dough goes bad.
Frequently Asked Questions
Why does my dough have cracks on top?
Surface cracks usually mean the outside of the dough dried out, often because it rose uncovered or was shaped with too much flour on the counter. Cover dough with plastic wrap or a damp towel while it rises, and brush away excess flour before shaping.
How do you fix dough that breaks apart?
Dough that tears or crumbles needs more water and more time. Knead in water a tablespoon at a time with wet hands, then cover it and let it rest for 15 to 20 minutes so the flour hydrates and the gluten relaxes. Knead again briefly and it should hold together.
Why does my bread crack on the side when baking?
A side split or blowout means the loaf expanded faster than its crust could stretch. It's usually underproofed, scored too shallow or not at all, or the seam wasn't sealed. Proof until a gentle poke springs back slowly, then score about 1/2 inch deep.
How do I stop my bread from cracking when baking?
Shape the loaf with a tight skin and the seam underneath, proof it fully, and score it so the crack happens where you choose. Baking with steam for the first 10 to 15 minutes also keeps the crust soft long enough for the loaf to rise without tearing.
Is it bad if bread cracks after baking?
No. Fine crackling on the crust as a loaf cools is normal and often a sign of a good, crisp crust. The crust shrinks faster than the soft inside. It only becomes a problem if you see deep splits in the crumb.
