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Thick Crust

Baking

While a good crust is prized in sourdough, an overly thick crust that is difficult to eat indicates overbaking, too much steam removal, or dough surface issues.

Thick Crust in sourdough most often traces back to Thick crust develops from extended baking time, removing steam too early, or baking at too high temperature throughout, a bake-stage problem you can usually correct mid-bake. This page lists 3 immediate interventions to try on the current batch plus 4 adjustments to stop it recurring. Fixes assume a 68-72°F kitchen and an active, ripe starter.

How do I fix thick crust right now?

Work through these reversible steps on the batch in front of you, in order. Each one targets a different failure mode, so the first match is usually the fix — stop as soon as the dough responds and resume your normal process from there.

  • 1Store bread in paper bag—crust will soften from crumb moisture
  • 2Toast slices lightly—it can make thick crust more pleasant
  • 3Note bake time and temperature for next adjustment

What are the detailed fixes for thick crust?

If the quick steps above did not resolve things, these deeper adjustments rework the mix, fermentation, or handling stage where thick crust usually originates. Each card explains what to change, the reason it works, and the baking stage it belongs to.

Soften in Storage

Easy

Moisture from crumb softens crust.

  1. Place cooled bread in paper bag
  2. The moisture migrates to crust
  3. After several hours crust softens
  4. Toast slices to restore some crispness

Quick Refresh

Easy

Steam softens thick crust.

  1. Mist crust with water
  2. Heat in 350°F oven for 5 minutes
  3. The steam softens the crust
  4. Eat immediately while warm

What causes thick crust in sourdough?

Thick crust develops from extended baking time, removing steam too early, or baking at too high temperature throughout. Contributing factors include: Baked too long, Steam removed too early, Oven temperature too high, Dough surface dried out before baking, Small loaf lost moisture quickly.

How do I prevent thick crust next time?

Prevention is easier than a mid-bake rescue. The tips below target the variables — starter timing, hydration, temperature, and handling — that most often set up thick crust, so you build the fix into your process instead of reacting to a dough that has already drifted.

  • Keep lid on Dutch oven for full 20 minutes
  • Lower temperature for the uncovered baking phase
  • Do not overbake—use internal temperature (205-210°F) as guide
  • Ensure dough surface is not dried out before baking

What issues relate to thick crust?

Having other problems? Check out these related troubleshooting guides.