Breads (Sourdough) - Soft Loaves

Whole Wheat Sourdough Sandwich Bread | Soft, Fluffy & Easy

October 05, 2023 | Recipe by Bake with Paws

Last Updated on May 9, 2025
By Bake with Paws

Whole Wheat Soft Sourdough Bread

Whole Wheat Sourdough Sandwich Bread (Soft, Fluffy & Easy)


Welcome back to Bake with Paws! Today I’m excited to share my Whole Wheat Sourdough Sandwich Bread recipe — a soft, fluffy loaf with the goodness of whole wheat and the natural rise of sourdough.

This bread combines the nutty flavor of whole wheat flour with the softness of an enriched dough, making it perfect for sandwiches, toast, or even as a table bread. Best of all, it’s made with a sweet stiff sourdough starter, giving you a mild flavor and beautiful oven spring. 

Why You’ll Love This Whole Wheat Sourdough Sandwich Bread


  • Soft and tender crumb: Perfect for sandwiches and kid-friendly.

  • Mild, non-tangy flavor: Thanks to the sweet stiff starter.

  • Nutty whole wheat taste: Balanced with softness from bread flour and butter.

  • Better nutrition: Whole wheat adds fiber, vitamins, and minerals.

  • Naturally leavened: No commercial yeast needed.

  • Great shelf life: Stays soft for days thanks to sourdough fermentation.


Whole Wheat Soft Sourdough Bread


How to Make Whole Wheat Sourdough Sandwich Bread


Ingredients You’ll Need (Yields: 1 Loaf)


Yudane Dough:
75g whole wheat flour (I used Bob's Red Mill Whole Wheat Flour)
85g boiling water

Sweet Stiff Starter:
60g sourdough starter (100% Hydration), use at its peak 
180g whole wheat flour (I used Bob's Red Mill Whole Wheat Flour)
95g water
30g sugar (I used organic brown sugar)

Main Dough:
95g whole wheat flour (I used Bob's Red Mill Whole Wheat Flour)
All yudane dough (above)
All stiff starter (above)
15g brown sugar (I used organic brown sugar)
1 round tsp (6g) salt
50g cold egg, whisked (from 1 egg), balance use for egg wash
45g cold water
35g butter, room temperature

Egg Wash: (Optional)
1 egg + 1 Tbsp water, whisked

Utensil:
450g loaf pan (21.3 X 12.2 X 11.5 cm  /  8.4" X 4.8" X 4.5")

Tips:  Please add 1/8 tsp of instant yeast to reduce the tangy taste.

Step-by-Step Instructions


  1. Yudane
    1. Add whole wheat flour in a bowl, pour the boiling water and mix well with spatula or spoon until no dry flour.
    2. Cling film and leave on the counter for at least 4 hours or overnight in the fridge.  I prepared the night before.
    3. Use directly from the fridge.
  2. Sweet Stiff Starter:
    1. In a bowl of stand mixer, dilute starter with water, stir in sugar and add in whole wheat flour.  Mix with paddle attachment until well mixed and all come together.   It can be done by hand mixing too.
    2. Place the sweet stiff starter in a jar or back in the same mixing bowl to proof. 
    3. Cover and let it ferment until doubles (or triples). I prepared a night before and leave it in aircond room (approximately 23C - 25C room temperature) overnight until doubles.  It took about 8 - 9 hours depending on your starter.  It should take around 4 - 6 hours to get triple at room temperature at 28C - 30C. 
    4. I noticed the starter rise to the maximum until doubles only when I feed with 100% whole wheat flour.
  3. Main Dough:
    1. Put all ingredients (except butter), including all the yudane and stiff starter (slightly tear the dough) into a bowl of stand mixer.
    2. Slightly combine the mixture by hand with the paddle attachment before turning on the machine so that the flour will not splash out.  Using the paddle attachment, mix for 2 minutes or until the dough comes together and elastic.  
    3. I usually rested for 5 minutes before adding the butter.
    4. Change to hook attachment, add butter and continue knead for about 7 - 10 minutes or until reach  a reasonable window pane stage.  The whole kneading process, I stopped few times to scrape down the dough from the hook to be sure it is evenly kneaded and also to prevent the motor from overheating.
  4. 1st Proofing/Resting:
    1. In the same bowl, let the dough rest for 45 minutes. Keep it covered with clingfilm or use a lid.  It is not required the dough to rise a lot.
  5. Shaping:
    1. Transfer the dough to a clean floured or slightly oiled surface then divide into 2 or 3 equal portions.  Please use a kitchen scale if you want to be exact.  
    2. Form each portion to a ball.  Flatten with rolling pin.
    3. Fold right to centre and fold left overlap it.  Roll out with rolling pin into long rectangle shape. Roll up the dough like Swiss Roll until a small log is formed. 
    4. Place all dough in the prepared loaf pan.   
  6. Final Proofing 
    1. Let it proof in a warm place until the dough reaches almost the height of the pan.  This one took approximately 2 hours and 40 minutes at room temperature of 29C - 30C.  The duration of proofing depends on your ambient temperature and starter.
  7. Baking:
    1. Preheat oven at 180C -190C (top & bottom heat) or 170C (fan-forced) for 10 - 15 minutes.
    2. Brush with egg wash (optional) and bake in a preheated oven for  about 30 minutes, or until golden brown.  You may cover the bread with aluminium foil for the last 10 minutes if the top browning too quickly.
    3. Remove bread from oven and let them cool on rack completely before slicing.

Yudane Dough

Sweet Stiff Starter

Main Dough



Pro Tips for the Perfect Loaf

  1. Sourdough Starter:   
    • A healthy starter is essential for successful bread baking. To ensure your bread rises well, it's important to feed your starter regularly and use it (the levain) at its peak. A consistently fed starter will be more active and reliable. If the mother starter isn’t strong, the dough may still struggle to rise properly, even if the levain is used at its peak.  For more information, click the links: "How To Make Sourdough Starter" and "Sourdough Maintenance".
  2. Gluten Development: 
    • Essential for soft, airy bread, gluten is created when flour hydrates. To develop it, use techniques like autolyse or kneading. The windowpane test checks readiness—dough should stretch thin without tearing.  From my experience, high hydration dough with high percentage of fat will be easy to stretch and achieve a paper thin windowpane stage.
  3. Kneading: 
    • Please regard the timing provided as an indication only. It is only meant as a guide. Times vary by flour and mixer type. For higher fat dough, knead longer (18–20 minutes).
  4. Flour & Hydration: 
    • Use high-gluten flour for optimal texture. Always reserve some liquid to adjust dough consistency for best results.   If dough is too dry, add the reserve liquid one tablespoon at a time until the right consistency.
  5. Dough Temperature:
    • Maintaining the right dough temperature during kneading is crucial for a fine crumb. If the dough becomes too warm, the crumb will become too big and uneven. To prevent this, use cold water, milk, or eggs, and chill your mixing bowl or hook attachment in the freezer. Knead at low speeds, and if your kitchen is warm, rest the dough in a cooler spot. Proper dough temperature ensures a soft, fluffy bread with a fine, even crumb.
  6. Proofing:
    • Proofing time depends on your environment. Use the finger poke test to gauge readiness. To check dough readiness, lightly press the side with your finger:
      • If it bounces back instantly, it’s under-proofed and needs more time.
      • If the indentation stays, it’s over-proofed.
      • If the indentation slowly bounces back, it’s ready to bake.
      • There’s also a final rise called oven spring when the dough bakes, which adds to the bread’s height.
  7. Wrinkle Top or Shrinking: 
    • If your bread collapses or develops wrinkles on top after baking, it might be over-proofed during the second rise. Aim for the dough to rise to 80-90% of its final size or just below the rim of the pan to prevent this. Over-proofing leads to weaker structure, causing the bread to lose shape.
  8. Baking & Oven Temperarate:  
    • Do also note that the baking temperature and timing provided are what works for my oven and should also be regarded as a guide only. Every oven behaves a little differently, so please adjust accordingly for your oven.

Storage Tips

  • Room temperature: Store in an airtight bag or container up to 3 days.

  • Freeze: Wrap tightly and freeze for up to 1 month. Thaw at room temperature or warm gently in the oven.


Variations and Add-Ins

✨ Add seeds (sunflower, flax, sesame) for crunch and nutrition.
✨ Use honey instead of sugar for a richer flavor.
✨ Brush with melted butter after baking for a softer crust.
✨ Swap in up to 50% spelt flour for a rustic touch.


Frequently Asked Questions (FAQs)

Q: Can I make this bread without a stiff starter?
A: Yes, but the flavor may be tangier. You can use a liquid starter and slightly reduce hydration in the main dough.


Q: Why is my dough so sticky?
A: Whole wheat flour absorbs water slowly. If needed, let the dough rest (autolyse) before kneading, and knead well to build gluten.


Q: Can I make this bread 100% whole wheat?
A: I made this Bread using 92% of whole wheat flour and 8% of bread flour that comes from the sourdough starter.


Q: Why did my loaf turn out dense?
A: This is usually due to underproofing or an underactive starter. Make sure your starter is at peak activity and proof the dough fully.


Troubleshooting

  • Dense or gummy crumb: Check starter strength, proofing time, and avoid underbaking.

  • Flat loaf: Could be from weak gluten development or overproofing.

  • Crust too hard: Cover the loaf with foil during the last 10 minutes or brush with butter after baking.

  • Crumb too dry: Reduce baking time slightly or increase hydration by ~5–10g.


Why This Recipe Works

The combination of bread flour and whole wheat flour creates a loaf that’s both hearty and soft. Using a sweet stiff starter ensures a mild flavor without the sharp tang of traditional sourdough. The enriched dough (with milk, butter, and sugar) gives the bread softness and excellent keeping quality, making it ideal for everyday sandwiches.


More Recipes You’ll Love


Final Thoughts

This Whole Wheat Sourdough Sandwich Bread is a fantastic recipe to add to your baking rotation. It’s nutritious, soft, and versatile — perfect for toast, sandwiches, or even French toast. If you try this recipe, tag me on Instagram @Bakewithpaws or leave a comment below. I’d love to hear how it turned out!


Stay Connected with Bake with Paws

Sign up for my newsletter to receive delicious recipes, helpful baking tips, and all the latest updates in your inbox.

Comments

  1. Thank you so much sis ❤❤❤❤❤ will try it soon ❤‍🩹🙏

    ReplyDelete
    Replies
    1. You are most welcome! Hope you will like it too :)
      Thanks

      Delete
  2. HI can i ask about the size of pan ?

    ReplyDelete
    Replies
    1. Hi, sure. It is 450g non stick loaf pan (21.3 X 12.2 X 11.5 cm / 8.4" X 4.8" X 4.5"). Sorry, I have accidentally deleted from the recipe. I just updated it.

      Cheers and happy baking :)

      Delete
  3. Hi can i complete Final Proofing in fridge 12 h

    ReplyDelete
    Replies
    1. Hi, I have not tried this method because the final proofing took quite fast for me in this recipe as I used very high percentage of sweet stiff starter. You can try but the bread going to be very sour.

      Cheers :)

      Delete
    2. Thank you, I tried the recipe yesterday
      I was very happy with the result. The first sourdough toast I made was fluffy

      I want to ask if I can omit the eggs and replace them with water

      Delete
    3. Hi, You are most welcome. Thank you for trying and glad that you are happy with it. You can replace eggs with water or milk. I used egg to cut down the sour smell and taste.

      Cheers :)

      Delete
    4. Hi><
      Can I use the recipe to make burger buns or Rolls like this recipe (Rosemary Olive Soft Sourdough Rolls)?

      Delete
    5. Hi, thanks for your interest in this recipe. Yes, of course you can. Make any shapes that you like ya.

      Cheers and happy baking :)

      Delete
    6. Thank you, I loved your recipes
      I adopted this recipe , and yesterday I made the Spelt Soft Sourdough Bread recipe and it was amazing

      Delete
    7. Hi, my pleasure! Thank you for trying and your kind feedback. It means a lot to me :)

      Delete
  4. Hi what can we substitute egg with

    ReplyDelete
    Replies
    1. Hi, You can replace with milk or water.
      Thanks

      Delete
  5. The flour ratio is not quite right if I replace the egg with water (total hydration is 95g) . It will 95g of flour Ang 95g of water. The dough is very wet.

    ReplyDelete
    Replies
    1. Hi, if you afraid too wet, please don't add 95g of water at one time. Maybe reserve 10 or 20g first. Add in the balance of water one tsp at a time if too dry.

      For this recipe is around 80% final hydration including all the liquid. Whole wheat flour absorb more liquid than bread flour.

      I hope this help.

      Cheers :)

      Delete

Post a Comment