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  • RecipesWe love to create delicious recipes with gut health in mind. By using our recipes, you can easily create any dish knowing that it’s good for gut health! Our recipe blog also includes Vegan Recipes, Vegetarian Recipes, Gluten Free Recipes, and Paleo Recipes.
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Sourdough

Sourdough Carrot Cake Banana Bread

Bake some sourdough carrot cake banana bread this spring or fall! My carrot cake banana bread incorporates shredded carrots & warm spices for the best flavor that perfect for Easter or any fall get together.

Prep: 30 minutes
Cook: 1 hour
Total: 1 hour 30 minutes
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Recipe Index | Ferment | Sourdough

Sourdough Carrot Cake Banana Bread

Bake some sourdough carrot cake banana bread this spring or fall! My carrot cake banana bread incorporates shredded carrots & warm spices for the best flavor that perfect for Easter or any fall get together.

Sourdough Carrot Cake

Since this is sourdough banana bread, it doesn’t go straight into the oven after mixing the ingredients. Instead, I let my sourdough carrot cake banana bread rise for two hours. This allows the flavor to develop and allows the sourdough microbes to digest the flour, making the bread easier for us to digest. Since I added shredded carrots to this recipe, the two-hour rise time really adds a nice carroty flavor.

showing how easy it is to glaze a sourdough loaf with just a spoon.

Carrot Cake Banana Bread

I stick to this saying: If I’m making bread, I’m figuring out a way to make it sourdough bread. A lot of our blog readers know that I was gluten-free for about a year. I did an elimination diet to help heal my eczema. When I reintroduced gluten into my diet, I decided I wanted to stick to sourdough. First, sourdough has way more flavor and tastes better than regular bread. Also, sourdough is more nutritious and digestible. Since the dough ferments for a longer period of time, it’s kind of like the microbes in the sourdough starter pre-digest some of the bread for you.

Sourdough Carrot Cake Starter Options

For this recipe, I used our Sprouted Rye Sourdough Starter, but any sourdough starter will do. We also have an Easy Sourdough Starter Recipe with Sourdough Starter Feeding Instructions.

a slice  sourdough carrot cake banana bread with white icing on top on a white plate.

Making Carrot Cake Banana Bread

Most sourdough banana bread and zucchini bread recipes I’ve seen don’t allow for any rise time. Instead, the bread is treated more like a muffin mix with a bit of sourdough starter added, which goes straight into the oven after just combining the ingredients.

I decided to try out my own sourdough baking instincts, and create my own recipe with time for rising. Trust me, letting this bread rise will result in the BEST banana bread you’ve ever had. The flavor is so rich, it’s unbeatable.

How to Make Sourdough Carrot Cake Banana Bread

This recipe is so simple and quick! Basically, you’ll mix all the wet ingredients, then separately mix the dry ingredients. Then, fold the dry ingredients into the wet ingredients. Next, transfer to a loaf pan, let it rise for two hours, then bake. I personally like very moist banana bread, so I usually add an extra 1/2 cup of carrots to this recipe.

For icing the icing I just picked up some of this vegan Simple Mills vanilla icing.

Other Sourdough Recipes to Try

  • Sourdough Banana Bread
  • Blueberry Sourdough Bagels
  • Dutch Oven Sourdough Boule Recipe
a loaf of sourdough carrot cake banana bread with white icing on top.
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Sourdough

5 Stars 4 Stars 3 Stars 2 Stars 1 Star

4.8 from 8 reviews

Simple Sourdough Carrot Cake Banana Bread

Bake some sourdough carrot cake banana bread this spring or fall! My carrot cake banana bread incorporates shredded carrots & warm spices for the best flavor that perfect for Easter or any fall get together.

  • Prep: 30 minutes
  • Cook: 1 hour
  • Total Time: 1 hour 30 minutes

Ingredients

  • 1 Teaspoon Salt (dry)
  • 1 Teaspoon Baking Soda (dry)
  • 2 Cups All-Purpose Flour (dry)
  • 1 Cup Rye Flour (dry)
  • 1 Teaspoon Cinnamon (dry)
  • 1 Teaspoon Nutmeg (dry)
  • 1/4 Cup Rolled Oats (dry)
  • 1 Cup Sourdough Starter (wet)
  • 1/2 Cup Milk (wet)
  • 1 Teaspoon Vanilla (wet)
  • 2 Ripe Bananas, mashed (wet)
  • 1/4 Cup Coconut Oil, Melted (wet)
  • 1/2 Cup Maple Syrup (wet)
  • 1 Cup Carrots, Grated (wet)
  • vanilla icing (topping)

Instructions

  1. Line a loaf pan on all sides with parchment paper. 
  2. In a mixing bowl, combine the dry ingredients. Mix until evenly combined. 
  3. In a separate bowl, combine the wet ingredients. Whisk until the mixture is uniform. 
  4. Pour the wet ingredients into the dry ingredients and fold in gently until evenly combined. Don’t over mix. The mixture will be wet and stretchy.
  5. Transfer the mixture to the parchment paper-lined loaf pan. Using a spatula, spread the mixture into the pan evenly. 
  6. Allow rising at a warm temperature for 2-3 hours. 
  7. Preheat oven to 350 degrees F.
  8. Bake for 1 hour, rotating the pan halfway through.
  9. Allow to cool for one hour, then add icing and slice  

Notes

  • I use a 4.5×8.5 inch loaf pan
  • for milk you can use whole milk or plant-based

Did you make this recipe?

Please leave a 5-star review below if you loved it! Tag @cultured.guru on Instagram

 

Nutrition information is auto-calculated and estimated as close as possible. We are not responsible for any errors. We have tested the recipe for accuracy, but your results may vary.

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Kaitlynn Fenley Author, Educator, Food Microbiologist
Kaitlynn is a food microbiologist and fermentation expert teaching people how to ferment foods and drinks at home.
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hey i’m kaitlynn, i’m a microbiologist and together with my husband jon we are cultured guru.

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  1. Kelly
    11|26|2020

    So delicious! Delicately sweet- the vegan cream cheese frosting will top it nicely. I used 1/2 Whole spelt And 1/2 organic white flour and added a few nuts to half of the batch. Also made some muffins on the side because this recipe made more than my loaf pan would fit.

    Reply
  2. Hadley
    07|11|2022

    Truly incredible. Best carrot bread/cake I’ve ever had. I didn’t even add the frosting. Dreaming about making it again.

    Reply
    1. Kaitlynn Fenley
      07|11|2022

      I’m so glad you enjoyed the recipe! Thank you for trying it and leaving a review!

      Reply
      1. Hadley
        07|11|2022

        Update: made it again! (the last review was meant for June 3) you guys…nothing compares. I didn’t have rye this time so I replaced with whole wheat bread flour. And decided to try applesauce in place of oil. It still turned out perfect. I love that it is a true sourdough loaf. The texture is unreal it has some of the chewiness of a traditional sourdough loaf. I’m in love. The crust is incredible too! I love that it’s lightly sweet and more of a bread texture than a cake or banana bread. We slice it, toast it, and eat it was butter. Perfect treat that leaves you feeling good.
        It’s also freezes really well.

        Reply
  3. Missy
    09|08|2022

    Love this recipe. Did u feed your starter first or did you use it straight from the refrig? I’m new to this starter stuff. Thx

    Reply
    1. Kaitlynn Fenley
      09|08|2022

      I use active bubbly starter in this recipe!

      Reply
  4. Danica
    12|11|2023

    If I did want to make these as muffins, do you suggest making any changes to the proportions? I’m so excited to try this!

    Reply
    1. Kimberly
      02|07|2025

      This is a great recipe that exceeded my expectations. I used 1 cup of ww flour and 1 cup of all-purpose instead of the 2 cups of all-purpose. Used agave instead of maple syrup. Plain yogurt instead of milk. Added 1/2 cup of hemp seeds AND used 285 g of discard. It’s amazing!

      Reply
      1. Kaitlynn Fenley
        02|10|2025

        So glad to hear this! Thanks for leaving a review!

        Reply
  5. Sarah
    03|03|2024

    unfortunately, this loaf never baked through. i bumped up the temperature and baked for 30 more minutes and let it cool for an hour, to no avail. i would recommend squeezing out any moisture from the carrots in the future.
    also, i was skeptical about the lack of sugar. it smelled great, but the baked edges just tasted like straight maple syrup. Great idea, but it just fell short of my expectations.

    Reply
    1. Kaitlynn Fenley
      03|04|2024

      Sorry to hear this! This is not a discard recipe, so I hope you used active sourdough starter. Thank you for your feedback, though. I’ll give this recipe a retest to make sure it’s up to standards!

      Reply
  6. Tina
    03|07|2024

    I don’t have rye flour can I just use all unbleached all purpose white flour?

    Reply
    1. Kaitlynn Fenley
      03|10|2024

      I think that will work

      Reply
      1. Tina
        03|12|2024

        I needed up getting dark rye flour and it turned out great. It was a crown pleaser and gone in one day, so I made another loaf the next day. I want to make this again and I’m going to add walnuts and raisins next time 🙂

        Reply
        1. Kaitlynn Fenley
          03|12|2024

          yay!! I’m so glad you enjoyed the recipe!

          Reply
  7. Anonymous
    05|07|2024

    Great recipe! I intended to follow exactly and then got lazy and didn’t feel like dirtying up the food processor for the carrots, so I used an extra banana instead. Delicious banana bread!!

    Reply
  8. Tmax
    05|31|2024

    Is it possible to use discard and let it rose for longer or is the peak starter a must for this recipe? I used all my starter for bread this morning and have some really ripe bananas, so wanted to ask. Thanks!

    Reply
    1. Kaitlynn Fenley
      05|31|2024

      I haven’t tried it with discard. The starter is used for rise in this recipe, so I recommend using an active starter for best results.

      Reply
  9. Stacy
    07|31|2024

    I made this recipe, and we live at 6000ft. altitude in Colorado. Added in some flax seeds, chia, and sunflower seeds. Absolutely phenomenal! Turned out fantastic! I used whole wheat flour in place of the rye flour, this is a top notch recipe! The house smelled amazing, and it does every time I pop a slice into the toaster!
    And the ferment yielded a crumb strong enough to produce a slice that doesn’t crumble in the toaster. Thank you SO much!
    I started my sourdough journey when my wife had one GI diagnosis after another, most recently metaplasia. It’s a life changer. Metaplasia is gone too.

    Reply
  10. Bay Girl
    08|25|2024

    What size loaf pan is needed for this recipe?

    Reply
    1. Kaitlynn Fenley
      08|26|2024

      4.5 x 8.5 inch

      Reply
  11. Katrina
    01|03|2025

    Hi! I will try this tomorrow and can’t wait! Instead of Maple syrup do you think I can substitute with honey? Thanks

    Reply
    1. Kaitlynn Fenley
      01|03|2025

      honey should work great!

      Reply
  12. Deirdre
    04|02|2025

    How much does 1 cup of your sourdough starter weigh? I would think the weight could vary depending on how active is the sourdough starter.
    Recipe looks delicious! Can’t wait to try it. Lots of great recipes here to try! Thank you for sharing your creativity!

    Reply
    1. Kaitlynn Fenley
      04|02|2025

      yes, the weight can vary depending on what flour you use and how bubbly your starter is. But this recipe is quite forgiving, so you can measure it by the cup.

      Reply

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Oxymel is a medicinal herbal elixir, made through Oxymel is a medicinal herbal elixir, made through the fermentation of herbs in honey and raw vinegar. 

It’s my favorite time-tested herbal remedy that’s over 2,400 years old. It originated in ancient Greece and Persia, where it was considered a gift from the gods.

Hippocrates, the famous ancient Greek physician, was a staunch advocate of oxymel and incorporated it into his medical practices. Depending on the herbs used to make it, oxymel can help with many ailments and improve health in various ways!

In a world where everyone is asking AI, I set out to learn about the best herbal combinations from real, practiced experts in herbalism.

I felt so much joy collaborating with these herbalists @openspace.center @karlytheherbalist @lilianaruizhealy and @the.brettivy to recommend the best medicinal herb combinations in this recipe!

You can get my oxymel recipe from the link in my bio!
Okay, fine, it’s not the only reason, but it’s Okay, fine, it’s not the only reason, but it’s a reaallllyy good reason to buy another pumpkin!

My new sourdough pumpkin bagel recipe is up on our blog!
https://cultured.guru

these roasted pumpkin bagels can be made savory or sweet! Both options are included in the recipe and are perfect for fall sourdough baking. 

The savory is a pumpkin, parmesan, onion (leek) flavor, and the sweet is a cinnamon brown sugar pumpkin flavor! ✨

You can also choose to use active starter or discard with yeast. It’s up to you! 

Let me know if you try baking these this weekend! 🍂🎃🥯
#bagels #pumpkin
Google “golden beet kvass recipe” and you’ll Google “golden beet kvass recipe” and you’ll see mine, it’s the first one. 🫧✨

I only like to learn fermentation from two places: from knowing the microbes and from cultural recipes passed down in families.

I originally learned how to make kvass from a Russian food blogger, named Peter. @petersfoodadventures He grew up drinking beet kvass made by his grandfather. It doesn’t get more historically/culturally accurate than that

After learning from Peter’s blog, I developed my golden beet kvass recipe, with some slight variations of my own and a secondary fermentation to carbonate it. (Peter is credited and linked in the recipe blog too, so you can check out his original beet kvass recipe!)

Anyways, beet kvass is a delicious, sweet, bubbly beverage, not a salty lacto-ferment 🤗🫧✨

#beets #fermentation
dont want to be dramatic, buttttt these sourdough dont want to be dramatic, buttttt these sourdough apple carrot muffins are the best thing I bake every fall! 🍎🥕they’re perfectly spiced, soft, sweet and moist,  and I love to top them with a little icing. If you’re looking for a fall sweet that isn’t toooo sweet and is still healthy,  the full recipe is available on my website  https://cultured.guru and linked right in my bio. happy baking!
nuance is needed in the alcohol conversation. Pe nuance is needed in the alcohol conversation. 

People in Blue Zones , particularly in Mediterranean regions, often drink 1-2 glasses of wine daily with meals and among friends, enjoying organic wines rich in antioxidants. 

This contrasts with new studies that show “no safe level of alcohol.” These new studies lump together all types of alcohol (including hard liquor) consumed in unhealthy ways, without distinction of specific lifestyle and beverage consumption environment.

I think context is key. Wine is not necessarily a reason for longevity in Blue Zones, but it is a small, supportive component of a larger lifestyle that includes a fiber-rich diet, regular physical activity, strong social connections, and a sense of purpose. Consumption is limited to about 1-2 glasses per day and is almost always enjoyed with food and in the company of friends and family. 

This turns wine into a ritual that promotes social bonds. Not a toxic coping mechanism.

And type of alcohol does matter. Many Blue Zone populations, especially in the Mediterranean, drink natural, organic, or locally grown and brewed wines, which have a much higher antioxidant content and a lower sugar, pesticide, and additive content. 

Because of all of this, I think more nuance is needed in the alcohol conversation. 

🫧Get my apple and pear hard cider recipes on my website! https://cultured.guru 
🍎You can GOOGLE “cultured guru cider” to easily get to all my cider recipes! 
🍐You can always find all my recipes in my website recipe index too!

(Disclaimer: I am very well aware of the epidemiology that states no amount of alcohol is safe. In the general population, especially in America, drinking patterns, social patters, and lifestyle are all predominately unhealthy. So yes, for the general, average population no amount of alcohol can be considered safe.)
My new pumpkin bagel recipe is up on our blog! htt My new pumpkin bagel recipe is up on our blog!
https://cultured.guru

My sourdough roasted pumpkin bagels recipe can be made savory or sweet! Both options are included in the recipe and are perfect for fall sourdough baking. 

The savory is a pumpkin parmesan onion bagel, and the sweet is a cinnamon brown sugar pumpkin bagel! ✨

You can also choose to use active starter or discard with yeast. It’s up to you! 

Let me know if you try baking these this weekend! 🍂🎃🥯
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