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Sourdough Discard Muffins

Sourdough Roasted Pumpkin Banana Muffins with Pecans

Sourdough Roasted Pumpkin Banana Muffins combine the deliciousness of sourdough with roasted pumpkin and banana. Made with pecans and crumble topping

Prep: 10 minutes
Cook: 1 hour
Total: 1 hour 10 minutes
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Recipe Index | Ferment | Sourdough Discard | Sourdough Discard Muffins

Sourdough Roasted Pumpkin Banana Muffins with Pecans

Sourdough Roasted Pumpkin Banana Muffins combine the deliciousness of sourdough with roasted pumpkin and banana. Made with pecans and crumble topping

Sourdough Pumpkin Banana Muffins

When it comes to baking in the fall, there’s nothing quite as satisfying as the aroma of fresh pumpkin banana muffins filling your kitchen.

If you’re a sourdough enthusiast looking for a creative way to use your sourdough starter discard this autumn, we have a delightful treat for you: Sourdough Discard Pumpkin Banana Muffins. These muffins also include pecans and a brown sugar cinnamon crumble topping.

a roasted half of a pumpkin on brown parchment paper, ready to use in the muffin recipe.

Sourdough Discard Pumpkin Banana Muffins

Sourdough is a beloved ingredient in bread-making and offers numerous health benefits.

The fermentation process used to create sourdough bread enhances its nutritional profile. Sourdough is easier to digest than traditional yeast bread. In sourdough, lactic acid bacteria break down gluten, fructans, and phytic acid. This can be particularly beneficial for individuals with gluten or FODMAP sensitivities.

Muffins are not usually long-fermented, but they can be! I don’t long ferment my muffins, but many readers have told me they have successfully fermented the batter overnight in the fridge for easier digestion. You can try fermenting the batter overnight in the fridge before preheating your oven and filling your muffin tin with batter.

My Pumpkin Banana Muffin Recipe

Pumpkin is an underrated superfood; Any winter squash is a nutritional powerhouse. Rich in bioavailable vitamins A and C, pumpkin contributes to a robust immune system, promotes healthy skin, and supports eye health.

Pumpkins have a lot of dietary fiber too, which aids in digestion and helps regulate blood sugar levels. Pumpkin contains antioxidants that protect against cellular damage, reducing the risk of chronic diseases such as heart disease and certain cancers.

Including roasted pumpkin in your muffins makes for a fluffier texture and muffins that are full of vitamins and minerals.

pumpkin banana muffins, baked, still in the muffin tin, but resting on a grated cooling rack to cool faster.

Never Over-Mix Muffins

When making muffins, one crucial tip is to avoid overmixing the batter. Overmixing can result in dense muffins rather than light and fluffy ones. The reason behind this lies in the formation of gluten.

Gluten, a protein present in flour, gives structure to baked goods. However, excessive mixing develops gluten strands, leading to a denser texture. To prevent this, gently mix the dry and wet ingredients until just combined, ensuring there are still some lumps and streaks of flour in the batter.

This technique allows the muffins to rise correctly, resulting in a tender crumb and a delightful eating experience.

My other muffin baking tip is always to use a thin metal aluminum muffin tin with paper liners. A metal muffin tin works way better than a silicone muffin pan.

a pumpkin banana muffin with a bite taken out of it to show the soft, fluffy, inner texture of the muffin.

More Sourdough Muffin Recipes

  • Sourdough Peach Cobbler Muffins with Brown Sugar Crumble
  • Orange Cardamom Muffins with Sourdough Discard
  • How to Bake Sourdough Discard Banana Nut Muffins
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Sourdough Discard Muffins

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5 from 2 reviews

Sourdough Roasted Pumpkin Banana Muffins with Pecans

Sourdough Roasted Pumpkin Banana Muffins combine the deliciousness of sourdough with the rich, sweet flavors of roasted pumpkin and ripe banana. These fluffy muffins include pecans and a cinnamon brown sugar crumble topping.

  • Prep: 10 minutes
  • Cook: 1 hour
  • Total Time: 1 hour 10 minutes

Ingredients

  • 2 1/4 cups all-purpose flour
  • 1/2 cup sugar
  • 1/2 teaspoon baking soda
  • 1 teaspoon baking powder
  • 1 teaspoon salt
  • 1 teaspoon cinnamon
  • 3/4 cup pecans, chopped
  • 3/4 cup roasted pumpkin (or canned)
  • 1 ripe banana mashed
  • 1/2 cup grass-fed butter, room temperature soft/melted
  • 1/2 cup sourdough starter, room temperature
  • 1 teaspoon vanilla extract
  • 2 tablespoons lemon juice
  • 1/2 cup whole milk, room temperature
  • 2 eggs, room temperature
  • 1/4 cup all-purpose flour (crumble topping)
  • 1/4 brown sugar (crumble topping)
  • 2 Tablespoons salted butter, room temperature (crumble topping)
  • 1 teaspoon ground cinnamon (crumble topping)

Instructions

  1. See notes on roasting fresh pumpkin
  2. Preheat your oven to 350° F.
  3. Prepare the crumble topping: In a medium bowl, combine the flour and sugar. Add cinnamon. Mash the butter into the other ingredients with a fork until the crumbs form. Do not over-mix (it should be crumbly not a dough). Store in the refrigerator until ready to use.
  4. Line a muffin tin with paper liners.
  5. In a medium-large mixing bowl, fully combine the flour, sugar, baking soda, baking powder, salt, cinnamon and pecans.
  6. In a separate bowl, combine the pumpkin, banana, butter, sourdough starter, vanilla, whole milk, lemon juice and two eggs. Whisk combined.
  7. Gently fold the wet ingredients into the dry ingredients until everything is just combined. Do not over mix. The batter should be thick and its okay if there are a few clumps.
  8. Spoon the batter into the muffin tins to be about 3/4s full. Top with crumble topping.
  9. Bake for 30-35 minutes total. rotate the pan halfway through.
  10. Allow cooling for about 45 minutes

Notes

How to roast a pumpkin: cut and clean a pumpkin, rub the inside with a little oil, place it open-side down on a sheet pan, and roast at 425° F for about 20 minutes. Once it is completely cool, you can scoop the pumpkin out of the skin and use it in the recipe.

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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  1. Meggie Wolfe
    10|10|2023

    I really enjoyed the checklist for your recipe. I am currently sipping a cup of coffee with these delicious muffins now! The sweetness is very gentle I appreciate the crumb on these. I used up some old fridge discard for these. A couple of tweaks I made were using EVOO for butter, 1 cup whole wheat, and 1 cup white flour. I added twice the cinnamon. Canned pumpkin as well. I passed on the crumble and added pumpkin and poppy seeds on top instead. I would love to try it with a vegan egg and see how it compares.

    Reply
    1. Kaitlynn Fenley
      10|10|2023

      That sounds lovely! I’m so glad that the substitutions you made worked out great!

      Reply
  2. Lee Schwall
    09|07|2024

    Fold pecans onto batter or add to crumble topping?
    Thanks. Ours are baking now and smell divine.

    Reply
    1. Kaitlynn Fenley
      09|07|2024

      whoops! Looks like I left out the pecans in the directions! Fixed now.

      Reply

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A lot of people think vinegar kills all microbes b A lot of people think vinegar kills all microbes because shelf stable pickles do not contain microbes. But with shelf stable pickles, it’s the pasteurization/sterilization via hot water bath or pressure canning that makes shelf stable pickles free of microbes.

Hot hot hot acid in a pressurized environment does kill, well…most microbes. 

Think about “refrigerator pickle” recipes, though. They need to be stored in the refrigerator because vinegar alone doesn’t stop fermentation.

Fridge pickles are made without pasteurization/sterilization (canning) so they will wild ferment without refrigeration, and not necessarily in a good way because there’s not enough salt. 

All vinegar is made via fermentation too, and vinegar fermentation involves acetic acid bacteria, but also a ton of LAB, mainly Lactobacillus, Pediococcus, and Leuconostoc (the same genera you’d find in fermented veg.)  I linked a reference paper in my fermented mushroom recipe blog, so you all can read about the LAB involved in vinegar fermentation. 

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I will not ever wild lacto ferment just beets agai I will not ever wild lacto ferment just beets again lol. Mixing with cabbage for beet sauerkraut is the best though! 

“Lacto fermented beets” was the first ferment I tried to make after learning sauerkraut in college. My best friend Sidney came over and we used these gorgeous beets from the farmers market, with 2.5% salt, and some spices. Well, it ended up tasting like beet moonshine and it was just… not good.

But it was a conduit for learning. Those beets were my first lesson in how different sugars and growth in the rhizosphere vs the phyllosphere influences fermentation. 

Cabbage and the cabbage microbiome offer a lot to balance out beets in fermentation, and I think mixing into a sauerkraut is the only way to go for lacto fermenting beets! 

Try googlin’ “beet and red cabbage sauerkraut” and you’ll see my recipe, I’m Cultured Guru.
Squash is the secret ingredient! My Roasted Butte Squash is the secret ingredient!

My Roasted Butternut Squash Hot Sauce recipe is free on my website! I didn’t cook this one, so yes it’s still probiotic.

When lactic acid bacteria ferment the starches in winter squash, they naturally convert them into emulsifying compounds called exopolysaccharides. So when we blend our hot sauce after fermentation, there’s no watery separation in the bottle. Roasting the squash with the garlic for the recipes also adds such good flavor! 

Definitely make sure it’s fully fermented and not bubbling anymore before you blend and bottle. Otherwise, it’ll carbonate in the cute little hot sauce bottles.

#hotsauce
Myth Busting: Yes, the SCOBY IS the pellicle! Plee Myth Busting: Yes, the SCOBY IS the pellicle! Pleeeease stop saying it’s not. 😌



Watch till the end, I show you how to grow one!



This is a little tidbit from what I teach in the Kombucha lesson in our Fermented Drinks Semester online course!

I also share this recipe FOR FREE just ✨GOOGLE✨ “cultured guru SCOBY” and you’ll see my full recipe with the perfect sugar to tea ratios for growing, feeding and maintaining a kombucha SCOBY.

#kombucha
And the knife stays in the box. GOOGLE “sourdoug And the knife stays in the box. 

GOOGLE “sourdough king cake” my recipe is the first one! 👑☂️💚✨

If you’re like me and prefer from scratch, homemade everything, you’ll definitely want to try this king cake for Mardi Gras! I used organic naturally dyed sprinkles and all that jazz too. 

If you just search “sourdough king cake” on google you’ll see my recipe, it’s usually the first one. 

My main tips for making this:
✨use a very active starter or throw in some instant yeast with your starter
✨make sure the dough is actually proofed before shaping it. If it’s cold in your house it will take longer. 
✨please follow directions! You can cold ferment the dough in the fridge after it doubles in size and BEFORE filling and shaping.

🎵Song is Casanova by Rebirth Brass Band
Fermentation is a gift from the microbes of this e Fermentation is a gift from the microbes of this earth.

When we had a food business, I could never shake the feeling that fermentation is not meant to be sold to you from a fluorescently lit grocery shelf in an endless cycle of waste. Fermentation is meant to be cultivated in your home, with your hands, with intention and love in a sustainable, grateful practice of reciprocity and nourishment. 

This is the story of how we got here. 

After so many lessons learned, our small fermentation business is now value aligned, peaceful, fulfilling, and happy.  It often seems like the gut feelings (the microbes within us) guided us in the right direction. To teach. 

You can learn for free on our blog, or you can enroll in our online courses (we extended our new year sale!) Either way, with me as your teacher, you’ll learn to adopt a holistic perspective on the microbial ecosystems that influence our food, lives, and the planet.
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