Saving Bread

Lessons E05 Common Sourdough Failures — Country Loaf Troubleshooting

Allison

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Why is your sourdough flat? What causes huge tunnels surrounded by dense crumb? How do you know when bulk fermentation is finished? And when a loaf goes wrong, how do you figure out which part of the process was actually responsible?

In this Lessons episode of Saving Bread, Allison walks through the basic country loaf from start to finish and breaks down some of the most common sourdough problems and what to change on your next bake.

We cover:

  • Starter and levain strength
  • Hydration and flour absorption
  • Dough temperature
  • Bulk fermentation
  • Under-fermented vs. over-fermented dough
  • How to judge when bulk is finished
  • Basket rise and final proof
  • Preshaping and shaping without overhandling your dough
  • Cold proofing
  • Scoring placement and depth
  • Steam and oven spring
  • Why a flat loaf or missing ear doesn't always mean your fermentation was wrong

The biggest takeaway from this episode: bread is a system. Starter health, flour, temperature, hydration, fermentation, handling, shaping, scoring and baking all influence the finished loaf. One symptom rarely tells the entire story.

Allison also shares an unexpected lesson from a recent three-day sourdough class at Central Milling's Artisan Baking Center. One batch of country loaves baked beautifully. The next batch, made from the same dough, came out completely flat.

The difference came down to what happened in the final moments before and during the bake: where the loaves were scored and how they were steamed.

It's a great reminder that you can get the fermentation, mixing and shaping right and still dramatically change the final loaf at the oven.

Plus, a reminder for home bakers: loving bread does not mean you need to turn it into a business. You are allowed to bake because it's fun.

Resources mentioned

The Sourdough Journey — Tom Cucuzza
Bulk fermentation guides, starter education and sourdough resources.

Central Milling Artisan Baking Center — Petaluma, California
In-person bread and baking classes.

Hillary Austin — Backyard Terroir
Instagram: @backyardterroir

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Saving Bread Podcast
Instagram: @savingbreadpodcast

Allison White / Matriarch Bread
Instagram: @matriarchbreadco

Music by Joshua from DOAP.

Saving Bread is a podcast about sourdough, whole grains, fermentation, baking science and the people working to keep real bread alive.

Long live real bread.