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Published: Apr 13, 2024 by mandyjackson · This post may contain affiliate links · 51 Comments

The Softest Sourdough Sandwich Bread

The simplest and softest sourdough sandwich bread I have tried to date! This loaf has just a touch of oil and sugar, and is leavened using ONLY sourdough starter.

If you're looking for a homemade sourdough sandwich bread that is spongy and toasts like store-bought, look no further!

sliced sandwich bread

There's this all-butter sourdough sandwich bread that I LOVE, but this one is even softer.

The ideal in my mind of soft sandwich bread is white bread from the store. I don't understand why, but somehow that makes the best pb+j's known to mankind.

This bread is just a hair less soft than that. I'm pretty sure it's as close as bread can be while not including any added commercial yeast. But if your kids (or you!) are craving that spongy sandwich bread, this is just right!

close up of bread crumb

Oh, and also worth mentioning is the fact that this toasts like a DREAM.

a buttered piece of toast

You know how some sourdough you can toast for ages, and it stays basically the same color but gets slightly harder? I don't understand why this is and honestly don't know if toast science has come far enough to give us any explanations. BUT, this bread makes the best toast.

Like, actually.

There is an episode of Portlandia where the guy is telling people the most popular grain throughout human history was toast. And people of course are like, "no way, it's gotta be rice." And he's like, "no, toast beat it out." I know that's a joke and for many reasons impossible, but this toast makes me question it.

The Dough

This dough is so simple. It's your basic sourdough loaf ingredients (flour, water, salt, and starter), plus oil and sugar.

The ingredients

  • Flour - Bread flour or all purpose will work here! I use whatever is convenient.
  • Starter - The recipe card calls for active starter, but can I tell you a secret?? I've made this with discard with great success. Just give it a bit of extra time to rise! (If you don't have a starter, see how easy it is to make one here).
  • Oil - You can use whatever you like here. There are only 12 grams, so it doesn't affect the flavor too much. I typically use olive oil, but vegetable/canola oil, avocado oil, and melted coconut oil would all work!
  • Sugar - Sugar does so much for bread! It gives it a softer texture, helps it stay fresh for longer, keeps the yeasts happy while the bread rises, and affects the flavor of the dough. Don't skip it!
  • Water - At 285 grams water, this is a relatively low-hydration loaf. That means it is easy to work with!
  • Salt - My number one rule of bread making is don't forget the salt. It's one of the few things that will make the result inedible.

Mixing

You don't need a mixer for this bread, and in fact, I prefer mixing this one by hand!

Start by combining the water, starter, sugar, and oil in a large bowl. Add the flour and salt. When it gets too hard to mix it with a spoon, use your hands until no dry bits of flour remain.

At this point, you can cover the dough and forget about it until it's risen. If I have the time, I like to do a round of stretch and folds and shape the dough into a nice round about 30 minutes after mixing the dough.

Even softer bread

The recipe as written will give you a really soft sandwich bread with a spongy interior and slightly crisp exterior.

If you want even softer bread, try...

  • brushing the top of the loaf with water before baking.
  • brushing the top of the loaf with melted butter after baking.
  • draping a towel over the loaf as it cools on a wire rack.

A loaf that really does it all: sandwiches, toast, grilled cheese. Happy bread baking!

baked loaf in pan
sliced sandwich bread
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5 from 21 votes

(The Softest!) Sourdough Sandwich Bread

The simplest and softest sourdough sandwich bread I have tried to date! This loaf has just a touch of oil and sugar, and is leavened using ONLY sourdough starter. 
If you're looking for a homemade sourdough sandwich bread that is spongy and toasts like store-bought, look no further!
Makes 1 loaf.
Prep Time15 minutes mins
Cook Time45 minutes mins
Rise Time14 hours hrs
Total Time15 hours hrs
Servings: 8
Author: mandyjackson

Ingredients

  • 285 grams water
  • 70 grams active sourdough starter
  • 16 grams sugar
  • 12 grams oil (see note)
  • 500 grams bread flour
  • 13 grams salt

Directions

  • Combine the water, starter, sugar, and oil in a large bowl. Add the flour and salt and mix until no dry flour remains. Mix with your hands if it becomes too difficult to do with a spoon. Cover and rest for 15-30 minutes, then perform a round of stretch and folds to form the dough into a tight ball. Cover and let rise at room temperature until doubled in size.
    Grease an 8 by 4-inch loaf pan. Turn the dough out onto a lightly floured surface and shape into a log. Place seam side-down in the prepared pan and cover with a towel. Let rise until the dome comes up 1-inch above the rim of the pan. Bake in a 375 degree oven for 45-50 minutes, until baked through and browned.
    Cool for 10 minutes in the pan, then invert to release and cool completely on a wire rack.

Notes

The type of oil you use is really flexible here. I usually do olive oil, but vegetable oil, coconut (melted + cooled), canola oil, and avocado oil will all work!
slicing sandwich loaf on cutting board

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  • Crispy Overnight Sourdough Waffles

Reader Interactions

Comments

  1. Aimee says

    May 30, 2024 at 6:14 pm

    Is it safe to assume I can bulk ferment overnight? There aren't rise times listed in the recipe and I don't want to let it go too long!

    Reply
    • mandyjackson says

      May 30, 2024 at 11:16 pm

      Yes! It takes about 12 hours to fully double for me - I usually do it overnight, too!

      Reply
  2. Patricia says

    May 31, 2024 at 12:07 am

    I only have 9x5 loaf pans. What adjustments do I need to make with the recipe? Brand new to sour dough thank you for your help

    Reply
    • mandyjackson says

      May 31, 2024 at 11:17 am

      Hi Patricia! Welcome to sourdough 🙂 No adjustments needed - You'll just have a slightly wider and shorter loaf. I'd bake it once it reaches the rim of the pan (rather than an inch above it as listed in the recipe).

      Reply
      • Kay says

        June 14, 2025 at 11:00 pm

        Can I make hamburger buns with this recipe?

        Reply
        • mandyjackson says

          June 15, 2025 at 12:52 am

          Hi Kay - you totally could make this into buns. I also have a recipe for same day sourdough burger buns here if you’re interested!

          Reply
  3. Anneli says

    June 08, 2024 at 6:44 am

    Thank you for sharing this recipe. The round of stretch and folds? Does this mean do for instance 4 x stretch and folds like in other sourdough bread recipes or it is just one time and then tighten into ball?
    Thanks

    Reply
    • mandyjackson says

      June 09, 2024 at 8:14 pm

      Hi Anneli - You'll want to do stretch and folds around around the bowl just once, then let it rise. Once you've gone all the way around the bowl, the dough should be in a ball. You don't have to keep coming back and doing it like in some recipes. Hope this helps!

      Reply
  4. Marie says

    June 10, 2024 at 12:15 pm

    This bread recipe is amazing, thank you for creating/posting it! Could you tell me, can I refrigerate it after the final rise in the baking dish, just until I have a moment to bake it?
    I've made it several times already, according to the recipe and it is delicious:)
    Marie

    Reply
    • mandyjackson says

      June 10, 2024 at 3:26 pm

      Rather than refrigerate after the second rise, I’d do it right after shaping. It can do a slow proof in the fridge and you can bake it anytime in the next 48 hours. You may want to let it sit at room temperature for an hour or so if it looks like it needs to rise slightly more. Glad this is such a hit!!

      Reply
      • Marie says

        June 24, 2024 at 4:40 pm

        5 stars
        This worked great, thank you!
        Again, a fantastic recipe!

        Reply
      • Caity says

        September 20, 2024 at 12:04 pm

        What temperature does this bread need to be? Still 210?

        Reply
        • mandyjackson says

          September 21, 2024 at 12:12 am

          The internal temperature should be 200 🙂

          Reply
  5. Alexa Lick says

    June 18, 2024 at 2:21 am

    5 stars
    Made this and it is awesome! Great texture. I just can’t get my toast to “toast” though and get golden brown like your photos, do you have any guidance? 🙂 Thank you in advance

    Reply
    • mandyjackson says

      June 19, 2024 at 11:00 am

      I’d say it takes about twice as long as store bought bread to toast. I usually have to run it through my toaster twice. Hope that helps! The toast is definitely one of the best parts of this bread 🙂

      Reply
  6. Becky Holley says

    June 25, 2024 at 4:57 pm

    Is the the second rise that you leave overnight? Refrigerated or counter?

    Reply
    • mandyjackson says

      June 25, 2024 at 8:06 pm

      The first rise is overnight (about 8-12 hours) on the counter.

      Reply
  7. Susan says

    July 01, 2024 at 1:20 pm

    5 stars
    This turned out great and it really is so soft! Thanks for sharing!

    Reply
  8. Hannah Nix says

    July 07, 2024 at 4:18 pm

    Instead of refined sugar could you swap out for honey?

    Reply
    • mandyjackson says

      July 07, 2024 at 9:14 pm

      Haven’t used honey in this, but it’s such a small amount I can’t imagine it would cause any issues. Let me know how it goes if you try it!

      Reply
      • Rebecca says

        May 26, 2025 at 2:05 am

        5 stars
        I’ve used honey and it worked just as well as sugar. Also found that adding tangzhong helps speed the gluten process up and can get a good loaf without the overnight rise. I’m using FMF, and this recipe works great!

        Reply
  9. Carolyn says

    July 18, 2024 at 2:42 am

    I live in Utah, in the USA. I have a conversion chart, but am never quite sure if the ingredients convert right. Could you post it in USA amounts?

    Reply
    • Kathy Audy says

      February 25, 2025 at 12:09 am

      Your scale should offer both metric and imperial weights. Metric is generally used in baking because it’s more accurate.

      Reply
  10. Marais says

    July 21, 2024 at 9:48 pm

    Hello! I have loved this recipe. Is there a good way to freeze so that I can store some and have fresh bread later? Would it be better to freeze as a dough or freeze after I baked the loaf?

    Reply
    • mandyjackson says

      July 22, 2024 at 1:08 am

      Hi Marais! You can most definitely freeze this bread. I'd recommend freezing it after baking. I like to slice it before freezing so I can just grab a slice at a time rather than thaw the whole loaf. Glad you're liking this recipe 🙂

      Reply
  11. Jan says

    August 01, 2024 at 12:28 am

    5 stars
    This is the best recipe so far!! Thank you so much 😊

    Reply
  12. Kristy says

    August 13, 2024 at 12:37 am

    5 stars
    This bread makes me believe in myself again LOL! Thank you so much! The first time I made it in a regular 8x4 pan. Now I bought a Pullman loaf pan that’s 13x4x4. I know it’s prob tough for you to know if I could double the recipe and put it in there, but do you think it’s really that simple? Thanks for any advice! I just wanna stick with this recipe because it worked so perfectly before.

    Reply
    • mandyjackson says

      August 13, 2024 at 1:32 am

      Haha! Love to hear that! For that size Pullman, I’d 1.5x the recipe (but take that with a grain of salt because I’ve never tried it and it’s just my best guess based on volume of pans). Good luck!

      Reply
  13. Kaitlyn says

    October 05, 2024 at 1:53 pm

    Approximately how long is the second rise? Just trying to time it right if I have to go somewhere.

    Reply
    • mandyjackson says

      October 06, 2024 at 2:13 am

      Anywhere from 2-6 hours, depending on your kitchen temperature. If you want to stretch it out longer, you can always pop it in the fridge 🙂

      Reply
  14. Lori says

    December 31, 2024 at 10:01 pm

    How long does the first rise take? And then how long does it take to rise in the loaf pan before baking?

    Reply
    • mandyjackson says

      January 05, 2025 at 11:11 pm

      Hi Lori - I've never added rise times to this recipe because it varies so much! In my kitchen in the winter, this dough typically takes about 12 hours to do the first rise, and about 4 hours to do the second one. I'd expect anywhere from 8-14 hours for the first rise, and 2-6 hours for the second rise. As always, go by visual cues rather than exact times for best results 🙂

      Reply
  15. Megan says

    January 07, 2025 at 8:09 pm

    5 stars
    Thank you! I’ve made this several times and had good success with butting the dough in the fridge after 1st rise, to bake later on after shaping. After reading your comments, maybe I’ll shape before refrigerating next time.

    Would I be able to sub some of the flour for whole wheat? I want to add some, but not necessarily a 100% whole wheat bread.

    Reply
    • mandyjackson says

      January 08, 2025 at 12:17 am

      Hi Megan! I've adapted this to make it whole wheat and I might like it even more! You can find the recipe here. Good to know shaping after chilling has worked for you!

      Reply
  16. Christina Albrecht says

    January 22, 2025 at 5:44 pm

    I love this recipe! I usually skip the stretch and fold all together and it still turns out beautifully!

    Reply
  17. Sarah says

    February 13, 2025 at 6:17 pm

    5 stars
    I love your attitude! Too many recipes say that you have to use this or that flour or other ingredients. You give options. The one change I make is that I use whole milk instead of water and melted butter for oil. (my mother did that with milk straight from the cow)

    Reply
    • mandyjackson says

      February 17, 2025 at 2:34 pm

      Thanks, Sarah! I'll have to try this with milk sometime!

      Reply
  18. Jessica says

    March 20, 2025 at 8:57 pm

    5 stars
    WOWzers! This is great and extremely easy and forgiving!! My first rise wasn't rising after maybe 8 hours so (it's cold and I may not have waited my starter out long enough) I told my husband to check it when he left for work......he forgot. Probably close to another 10 hours later I still gave it a whirl and it came out perfect! My first sourdough sandwich loaf too!! Anyway, thanks for this one!

    Reply
    • mandyjackson says

      March 20, 2025 at 11:15 pm

      Yes!!! I too love how flexible this recipe is 🙂 so glad it worked for you!!

      Reply
  19. Gary Bowers says

    March 30, 2025 at 4:12 pm

    No professional here,but when I substitute 9x5 I divide the recipe into fifths and add that to the recipe to fill the bigger pan. Usually takes about 5 min xtra to cook. It's worked out for me on many occasions.

    Reply
  20. Sophie Gunlikson says

    March 31, 2025 at 3:41 pm

    Has anyone frozen the loaves for later use? I'm trying to find a good recipe I can make for my sister postpartum. Also if you have, how do you "revive" it? TIA.

    Reply
  21. Morgan C says

    March 31, 2025 at 9:10 pm

    5 stars
    I can’t tell you how many failed attempts I’ve had trying to make a soft sourdough sandwich bread with countless different recipes. I finally found a winner with this one! This really is so soft and works wonderfully for any kind of sandwich! I did a cold proof because I ran out of time to do the second rise before bed and I was afraid it would make it taste too sour (I don’t mind the sour taste but my kids don’t like it) but to my surprise it isn’t very sour at all. This will be my go to sandwich loaf from now on!

    Reply
    • mandyjackson says

      March 31, 2025 at 10:31 pm

      That’s great! So glad you liked this!

      Reply
  22. Lex says

    April 13, 2025 at 1:41 am

    5 stars
    I was looking for a simple recipe without dairy but still super soft and wow! This recipe exceeded my expectations! It’s soft and flavorful but not tangy/sour from the starter. We ate an entire loaf in one day between two people. Luckily I made two loaves!

    Reply
  23. Sara says

    May 28, 2025 at 10:38 pm

    So delicious! But how do you keep yours from not getting an ear on top? It’s so nice and smooth in your photos. Mine has gotten quite an ear both times I’ve made it.

    Reply
    • mandyjackson says

      May 29, 2025 at 5:00 pm

      Hi Sara! Glad you’re enjoying this recipe! If you’re happy with the texture of the bread and just want a more controlled oven spring, I’d do a few diagonal scores right before baking.

      Reply
      • Sara says

        June 01, 2025 at 8:28 pm

        5 stars
        That worked like a charm!!! It’s perfect! Thank you!

        Reply
  24. Melanie Morton says

    June 13, 2025 at 3:18 pm

    I love this recipe! Just to clarify, bake uuncovered? Thank you so much!

    Reply
    • mandyjackson says

      June 15, 2025 at 12:49 am

      Yes - uncovered!

      Reply
  25. Shaz says

    July 15, 2025 at 12:50 pm

    Do you score the bread?

    Reply
    • mandyjackson says

      July 16, 2025 at 6:48 pm

      You can if you want! I usually don’t for sandwich loaves.

      Reply

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Hi, I'm Mandy!

long-time carb lover and sourdough baker. My approach to bread is laid back and low maintenance. If you feel the same way, you just might like it here. Let's make sourdough!

Learn more about me →

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    Simple Sourdough Rye

Hi, I'm Mandy!

long-time carb lover and sourdough baker. My approach to bread is laid back and low maintenance. If you feel the same way, you just might like it here. Let's make sourdough!

Learn more about me →

  • Instagram
  • Pinterest

Current Favorite Loaf

  • loaf of rye
    Simple Sourdough Rye

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