💪🍞 I tried protein sourdough… and it's actually good!


The Sourdough Slice

Serving sourdough recipes, stories, and inspiration every Saturday morning.

Hey Reader,

It’s officially spring! 🌷☀️ Are you as excited as I am?

I celebrated by trying my hand at a sourdough bunny loaf. And I just noticed that the garlic and shallots I planted last fall are finally starting to peek through. Yay!

I also broke in my fireplace last weekend. I had some friends over Saturday night, and we made beef stew and had a fire, which was very cozy.

Then on Sunday, my sister and brother-in-law came by and we celebrated St. Patrick’s Day with corned beef, cabbage, and (of course) a loaf of sourdough Irish soda bread. 🍀

Did you do anything to celebrate St. Patrick’s Day or the start of spring? I’d love to hear!

In other news, I’ve been having a lot of fun over on Instagram experimenting with different liquids in sourdough.

This week I tried using an unflavored whey protein shake in place of water, and it actually turned out really good. It added about 4g of protein per slice, and the flavor was surprisingly close to a classic loaf.

So today, I’m sharing that recipe along with a few of my favorite savory sourdough loaves for you to try. I hope you find one you love!

P.S. Check out my Recipe eBooks + Resources page for printable sourdough recipes and guides! 📚📝🍞


High-Protein Sourdough Bread

Made with unflavored whey for an extra 4g protein per slice.

Kalamata Olive Sourdough

Studded with Kalamata olives and flavored with garlic and oregano.

Sun-Dried Tomato Sourdough

Loaded with sun-dried tomatoes, garlic, and parmesan.


To help you get the best results, here are some ingredients and tools I recommend:

  • Food Scale - Measuring by weight is the easiest way to get consistent results every time.
  • Dutch Oven - Creates steam while baking so you get a beautiful rise and crust.
  • Straight-Sided Containers - Easier to track bulk fermentation.
  • Bread Sling - Helps you safely transfer dough into a hot Dutch oven.
  • Lame - Gives you control and confidence when scoring your dough for an even rise.
  • Proofer - Allows you to control the proofing temperature to better predict bulk fermentation timing.

👋📱 Let's connect: Follow me on Instagram or my Facebook page for recipes, tips, and a peek behind the scenes of my sourdough baking!


Check Out My Recipe eBooks! 🍞🍪

$11.99

Everyday Sourdough Recipe eBook

Are you tired of watching your sourdough discard go to waste? It’s time to turn that excess into something delicious... Read more

$11.99

Everyday Homemade Sourdough Cookie Collection

Turn your sourdough discard into soft, chewy, crowd-pleasing cookies — from everyday favorites to seasonal treats.
This... Read more

$9.99

​Everyday Homemade Sourdough Muffin Collection

Turn your sourdough discard into soft, tender, flavor-packed muffins — from fruity favorites to indulgent chocolatey... Read more


If you try any of my recipes, be sure to let me know by replying to this email or commenting on the blog post. You can also find me on Pinterest, Instagram, and Facebook.

I would love to hear from you!

Happy Sourdough Baking,

Ashley

Affiliate Disclosure: Some of the links above are affiliate links, which means I earn a commission if you make a purchase through them - at no extra cost to you! Thank you for supporting my blog. 💖

113 Cherry Street #92768, Seattle, WA 98104
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The Sourdough Slice by Everyday Homemade

Join me in the kitchen! I’m Ashley—a sourdough-loving food blogger sharing simple, cozy recipes in The Sourdough Slice, my Saturday morning newsletter. From easy discard bakes to beginner-friendly loaves, you’ll find sourdough recipes you’ll want to make again and again.

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