This sourdough sandwich bread recipe always comes out light and fluffy. Use it for everything — sandwiches, french toast, and even croutons!

Slcied Sourdough Sandwich Bread in to pieces.

Sandwich bread and kids go together like nothing else. Growing up, my mom made homemade bread all the time at home (it rotated between versions of no-knead easy bread, Ukrainian garlic bread/pampushky, and white country bread). We had bread with almost every meal, and the sandwich loaves made for superb sandwiches for snack or school.

When my own boys went to school, I carried on this same tradition and made them sandwiches for lunch all the time. To this day, they still love a good loaded sandwich (especially when it’s made with sourdough!). The golden-brown crust of the loaf and the soft, slightly sour inside is perfection.

No sourdough starter? That’s perfectly fine! Order a live starter on Amazon or ask a friend to share their wealth. Then, learn more about feeding and maintaining your starter to keep the starter alive for many years to come.

Making the Best Sourdough Sandwich Bread

I want to give you a heads up — whipping up this soft sourdough sandwich bread does require a little bit of planning ahead. It’s an easy recipe, but the bulk fermentation stage takes upwards of 12 hours, so plan accordingly!

  • Make the dough: In a large mixing bowl, whisk the water, active sourdough starter, and sugar together until dissolved. Add in the flour and salt, cover the dough with plastic wrap, and let it rest for 30 minutes.
  • Let the dough rest: Stretch and fold the dough once, cover with plastic wrap, and let it rest at room temperature for 12 hours.
  • Divide the dough: Separate the dough into two equal parts and shape them into rectangles. Press down on the dough with your fingers to get rid of air bubbles.
  • Shape the dough: Roll the dough into a log and place it into a greased loaf pan. Repeat with the second half of dough. Allow the loaves to rise for an hour.
  • Bake the bread: Bake the bread at 375°F for 45 minutes. Remove the loaves from the oven and brush the tops with butter.
  • Allow the bread to rest: Let the loaves rest for 5 minutes in the loaf pans, then remove them to a wire rack and allow them to rest for 30 minutes. Slice and enjoy!

Hot tip: This bread makes delicious sourdough sandwiches anywhere from sweet PB&J’s, classic club sandwiches, to mushroom and cheese sandwiches. The possibilities are endless.

Tips for the Perfect Sourdough Sandwich Loaf

To really nail the texture and taste of your sandwich slices, follow these simple tips from my kitchen to yours.

  • Use an active starter. For this sourdough sandwich bread recipe, make sure that your starter is active. This means you need to feed the starter at least a few hours before using it. Otherwise, the bread may turn out too dense. If you need a refresher on how to take care of starter, check out this post.
  • Know that the dough will be sticky: The dough should be sticky — so don’t panic! Handle it on a well-floured surface and you’ll be golden.
  • Grease the bread pans well: Spray the bread pans with cooking spray or coat them generously with softened butter. If you don’t, the loaves will stick to the pans and fall apart. Here is a guide on our favorite oils to use.
  • The flour makes all the difference: The brand of flour changes the taste and the baking time of the bread. I opt for a high protein flour like Bob’s Red Mill Bread Flour for the best taste and texture. I would advise against using only all purpose flour or whole wheat flour as this will change the texture of the bread.
  • Allow the bread to rest before slicing: Give the bread at least 30 minutes to rest on the cooling rack before slicing into it. This gives it time to firm up so you don’t smash it while it’s still hot. Remember to use a serrated knife to get those perfect slices you’re looking for!
Sliced open Sourdough Sandwich Bread.

Storing Sourdough Sandwich Bread

Here’s all you need to know about storing your bread to keep it tasting as fresh as possible in the days to come.

  • Room temperature: To store the bread for up to a week, keep it in a bread box or airtight container on the counter. Whatever you do, cover it so it doesn’t become stale.
  • Refrigerator: Extend the life of the bread to a couple of weeks by storing it in an airtight container or bag in the refrigerator. Make sure to seal the bag tightly!
  • Freezer: Store the bread in the freezer for up to three months. Once it is fully cooled, wrap it in plastic wrap, and stuff it into a freezer-safe plastic bag. Thaw the bread by placing it in the fridge overnight or leave it on the counter for a couple of hours.

Hot tip: Keep in mind that during the summer months, bread can get moldy much quicker due to a higher moisture content in the air.

More Tasty Sourdough Recipes

About Author

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Natalya founded Momsdish to demonstrate that placing a homemade meal on the table is not hard at all. Natalya makes cooking easier and approachable, by simplifying the ingredients, while still producing the same great taste.