How to Reheat Sourdough Bread

How to Reheat Sourdough Bread: Full Guide (Updated)

Last Updated on June 20, 2024 by Lori Walker

Although we love scrumptious sourdough bread, we’ve got to cut down on carbs. The best bet is to stash the leftover bread and cross our fingers it stays yummy and fresh.

Speaking from personal experience, there was a time when I had some leftover slices of mouthwatering sourdough bread that I didn’t want to go to waste.

And so, I compiled everything you need to know about reheating sourdough bread for your next meal. 

3 Ways to Reheat Sourdough Bread

1. Use An Oven Toaster

Cut your leftover sourdough bread into slices and use an oven toaster to reheat them. 

“Reheating sourdough bread is like breathing new life into a culinary masterpiece, turning leftover slices into a symphony of flavors that dance on your taste buds once again.”

Leonelli Bakery

When the sourdough bread slices become too dry, sprinkle water over them before loading them into the toaster. 

But is it okay to toast bread using a convection microwave?

2. Use An Oven

If you wish to serve the sourdough in a whole loaf, preheat the oven to 350°F or 175°C. 

Brush some water on your bread, and wrap them in aluminum to avoid overcooking it. Then, bake it for about 10 – 15 minutes. 

But what size of Dutch oven works best for your sourdough bread?

3. Use A Skillet

To use a skillet, wrap the loaf or the bread slices in aluminum foil and cover a lid on the skillet. Then, heat them on the stovetop (use low heat) for about 5 minutes.

Read: What Makes Your Sourdough Starter Smells Like Cheese?

How To Reheat Whole Sourdough Bread

Slightly dampen your sourdough bread loaf with water. Then, preheat the oven and place the loaf at 250°F oven temperature for about 5 – 10 minutes. 

Wait and check if your bread is warm enough. You should not reheat the loaf for too long as this may become burnt and hard as a rock. But what are ways to reheat bread in an air fryer?

How To Reheat A Slice of Sourdough Bread

To reheat a slice of sourdough bread, you can use the oven, oven toaster, or skillet. Make sure to moisten the bread just enough to make it a little damp before reheating it [1].

“Take your bread, and run it under a tap, or immerse it completely in water; this rehydrates the bread.”

– Cher Loh, Head Tutor at the Good Housekeeping Institute Cookery School

You may also wrap the sliced bread with aluminum foil before putting them into the oven and wait until it warms up. Check out these signs that your sourdough starter may be dead here.

How Long Should You Reheat It?

reheating sourdough on a pan

Reheating your bread must be between 5 – 10 minutes only. Reheating them for too long may ruin their texture and cause them to become dry. 

What is the Ideal Temperature When Reheating Sourdough Bread?

It is best to reheat the sourdough bread at 350°F (175°C) in the oven or until the crust is crispy. When using a skillet, ensure to use low heat only and check your bread occasionally. But is sourdough bread available at Subway?

How to Reheat a Frozen Sourdough Bread

Remove the aluminum foil or plastic wrap and let the frozen sourdough thaw [2]. You may also put the frozen sourdough bread directly in the oven, which may take quite a while.

If you opt to use the oven, ensure to place the frozen loaf on a baking sheet with parchment paper, so it doesn’t stick.

Also Read:


Can you reheat sourdough using a microwave oven?

Yes, you can do this by wrapping the sourdough with a damp towel and placing it on a microwave-safe dish. 

Then, reheat the bread for about 10 seconds or until the bread becomes soft and warm. But is it possible to buy a sourdough starter at the grocery store?

How do you reheat sourdough bread without an oven?

If you don’t own an oven, you may slice the bread and reheat them using an oven toaster or a skillet. Ensure to sprinkle them with water until they are damp before reheating. 

Find out how you can reheat a sandwich in the oven here.

Do you need to thaw sourdough bread before reheating it?

You may thaw your sourdough bread before you reheat them, and you may also opt not to. However, not thawing them before reheating will take time before they fully warm up.

Find out how long you should let sourdough cool here.

Final Thoughts

You can continuously have freshly baked (almost) sourdough bread with the right temperature and patience.

When reheating, you can use an oven, toaster, microwave oven, or skillet. Reheat your sourdough bread for about 5 to 15 minutes, depending on the temperature and the appliance you’ll use.

Do not reheat them for too long under high temperatures; otherwise, they’ll get burnt. Sprinkle some water before you reheat your bread so it will not dry out.


Lori Walker

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