Classic Sourdough Bread Recipe for a 9x13 Pan

Sourdough bread is celebrated for its tangy flavor, chewy crumb, and crusty exterior. Baking it in a 9×13 pan creates a rustic, thick loaf with a tender interior, perfect for family meals or weekend baking. This recipe combines traditional sourdough techniques with the convenience of baking in a common pan size, resulting in a loaf that’s both flavorful and easy to slice.

Ingredients

1 cup (240g) active sourdough starter
3 ½ cups (440g) all-purpose flour
1 ¼ cups (300ml) water, lukewarm
2 teaspoons salt
1 tablespoon olive oil (optional, for greasing)

Instructions

Feed and prepare your starter: Ensure your sourdough starter is active and bubbly, fed within 4-6 hours before baking. This guarantees a lively fermentation for good rise and flavor.
Mix the dough: In a large mixing bowl, combine the active sourdough starter and lukewarm water. Stir until the starter is dispersed. Add the flour and salt, mixing with a spoon or dough whisk until a shaggy dough forms. Cover the bowl with a damp kitchen towel and let it rest for 30 minutes (autolyse).

Bulk fermentation: After autolyse, perform a series of stretch and folds every 30 minutes for 2 hours. To do this, reach under the dough, stretch it upward, and fold it over itself. Repeat this 3-4 times. Cover the bowl and let the dough ferment at room temperature (70-75°F / 21-24°C) for 4-6 hours, until it has doubled in size and shows bubbles.
Shape the loaf: Lightly oil your 9×13-inch baking pan. Gently turn the dough onto a floured surface, shape it into a rectangle that fits the pan, and transfer it carefully into the greased pan. Cover loosely with plastic wrap or a damp towel and let it proof for 1-2 hours, or until it slightly domes over the edges.
Preheat oven: During the final proof, preheat your oven to 450°F (232°C). Place a baking stone or an empty metal tray on the middle rack to create steam during baking.

Bake the bread: Score the top of the loaf with a sharp knife or razor blade for a decorative and functional vent. Place the pan in the oven, and optionally add a cup of hot water to the tray or a pan beneath to generate steam. Bake for 35-40 minutes, until the crust is deep golden brown and the loaf sounds hollow when tapped.
Cool: Remove the bread from the oven and let it cool in the pan for 10 minutes. Then, transfer the loaf to a wire rack and cool completely before slicing, about 1-2 hours.

Tips

Substitutions: Use bread flour instead of all-purpose for a chewier crumb, or add a tablespoon of honey or sugar to enhance browning. If you don’t have a sourdough starter, you can use commercial active dry yeast as a quick alternative, but flavor and texture will differ.

Storage: Store cooled bread in a paper bag or bread box at room temperature for up to 2 days. For longer storage, slice and freeze in airtight bags; toast or reheat directly from frozen.
Common mistakes: Underproofing leads to dense bread; overproofing causes flat loaves. Ensure your starter is active and bubbly for optimal fermentation. Don’t skip scoring, as it helps control expansion and prevents cracking.
Additional tip: For an even crust, brush the top with water or olive oil before baking, or spritz the oven with water during the first 10 minutes of baking.

Serving Suggestions

This loaf is perfect for sandwiches, toast, or simply served with butter and jam. Its tangy flavor pairs well with cheeses, cured meats, or roasted vegetables. For a more substantial meal, serve alongside hearty soups or stews.

Variations

To customize your sourdough, consider adding mix-ins like chopped olives, roasted garlic, herbs, or sun-dried tomatoes before shaping. You can also swirl in cinnamon and sugar for a sweet version, ideal for breakfast or snacks.

Storage and Reheating

Store the cooled bread in a paper bag or bread box at room temperature for up to 2 days. For longer storage, slice the bread and freeze in airtight bags for up to 3 months. To reheat, toast slices directly from the freezer or rewarm the whole loaf at 350°F (177°C) for about 10 minutes. For a crispy crust, reheat in a hot oven or toaster oven.

Frequently Asked Questions

Can I make this bread without a sourdough starter?

Yes. If you don’t have a sourdough starter, you can substitute with active dry yeast. Use about 2 teaspoons of yeast dissolved in warm water with a pinch of sugar, and allow it to proof before mixing into the dough. Keep in mind that the flavor and texture will differ from traditional sourdough.

How do I know when my loaf is fully baked?

The bread should have a deep golden-brown crust and sound hollow when tapped on the bottom. An instant-read thermometer inserted into the center should read around 200-210°F (93-99°C). These signs confirm proper baking and a fully cooked interior.

Can I bake this bread in a different pan?

Absolutely. While a 9×13 pan works well for this recipe, you can use a loaf pan or a Dutch oven. Adjust baking time accordingly; a smaller or larger pan may require a few extra minutes or slightly less baking time. Using a Dutch oven can help create a crustier loaf by trapping steam.

My bread didn’t rise as much as I expected. What went wrong?

This could be due to an inactive starter, underproofing, or dough handling. Ensure your sourdough starter is active and bubbly. Allow sufficient fermentation time during bulk proofing and final proofing, and handle the dough gently to retain gas bubbles. Temperature also plays a role—warmer environments promote better rise.

How long does sourdough bread last before it goes stale?

Fresh sourdough bread is best enjoyed within 1-2 days at room temperature. After that, it begins to stale but can still be used for toast or breadcrumbs. Proper storage in a paper bag helps maintain freshness longer. Freezing slices prolongs usability for up to 3 months.

With these steps and tips, you’ll be able to bake a delicious, crusty sourdough loaf in your 9×13 pan, perfect for sharing and enjoying freshly baked bread at home.

Classic Sourdough Bread Recipe for a 9×13 Pan