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Home » Recipes » Breakfast

Sourdough Banana Muffins

Modified: Mar 10, 2024 · Published: Mar 10, 2024 by Andee · This post may contain affiliate links · Leave a Comment

This post may contain affiliate links.

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Sourdough Banana Muffins are a delightful treat and a perfect way to use up your extra starter! With their perfect balance of tangy sourdough and sweet bananas with just a hint of cinnamon spice, these muffins are sure to become a staple in your kitchen! Gather your ingredients, preheat your oven, and get to baking these delicious muffins!

Aesthetic photo of sourdough muffins on top of a concrete backdrop.

If you're looking for other sourdough discard muffin recipes, you may enjoy my Sourdough Apple Muffins! If you're looking for other ways to use up some ripe bananas, you may enjoy my Chai Chip Banana Bread!

Jump to:
  • Why You'll Love These Muffins
  • Ingredients
  • How To Make Sourdough Banana Muffins
  • Tips and Tricks for Success
  • Frequently Asked Questions
  • 📖 Recipe

Why You'll Love These Muffins

These muffins are absolutely delicious, and they are extremely quick and easy to make! If you ever need to use up some ripe bananas, this perfect recipe for you! If you also need to use up some sourdough discard, this is a perfect recipe for that too!

These muffins make the perfect breakfast or snack throughout a busy week. The sweet bananas and tangy sourdough pair perfectly with each other!

Ingredients

Labeled ingredients for making sourdough banana muffins.

Bananas: Use very ripe bananas to get the most banana flavor you can. I let my bananas get completely brown before I use them.

Vegetable Oil: Vegetable oil or canola oil is fine.

Brown Sugar: I used light brown sugar but dark brown sugar works fine too.

Eggs: I used large eggs and let them come to room temperature.

Sourdough Discard: The longer sourdough discard sits in your refrigerator, the more tangy of a flavor it gets. Because of this, you can choose how tangy you want your muffins to be based on how long your discard has been in the refrigerator.

Vanilla Extract: I use pure vanilla extract but you can also use vanilla bean paste!

Flour: You can use unbleached or bleached flour for this recipe but I recommend using unbleached flour since it tends to react best with the microbes in sourdough starter.

Leaveners: Theses muffins have both baking soda and baking powder. I find muffins to be the best texture when they have both!

Spices: A combination of cinnamon and nutmeg help finish these muffins off by giving them just a little hint of spice!

Salt: Standard table salt is all you need in this recipe!

How To Make Sourdough Banana Muffins

Step 1: Preheat your oven to 350℉. Line a muffin tin with cupcake liners and lightly grease them with nonstick spray.

Step 2: In a medium sized bowl, mash the 3 bananas completely until no lumps remain.

Mashed bananas in a bowl.

Step 3: Add in the ½ cup vegetable oil, ¾ cup brown sugar, 2 eggs, ¾ cup sourdough discard, and 2 teaspoons vanilla extract. Whisk all of the ingredients together until they are well combined.

Wet ingredients being added to a bowl with the mashed bananas.

Step 4: Add the 2 cups flour, 2 teaspoons baking powder, 1 teaspoon baking soda, 1 tablespoon cinnamon, ½ teaspoon nutmeg and ½ teaspoon salt. Whisk again until just combined.

Dry ingredients being added to the wet ingredients in the muffin batter.

Step 5: Fill the muffin tin cups about ¾ full and place in the oven to bake for 18-20 minutes or until a toothpick inserted into the center comes out clean. Allow to cool slightly before transferring to a cooling rack.

Muffin batter in the muffin tin cups.

Tips and Tricks for Success

These banana muffins are super easy to make but here are a few tips and tricks to make sure that they turn out perfectly when you make them!

  • Don't overmix the batter! Overmixing muffin batter can result in a dense muffin. Instead, mix until just combined.
  • Allow your ingredients to come to room temperature so they mix together easier and result in the best textured muffins possible.
  • If you want less tangy muffins, use sourdough discard that has been fed more recently. If you want more tang in your muffins, use discard that hasn't been fed in a longer amount of time.
  • Get creative and try different mix-ins for these muffins! You can add things like chocolate chips or my homemade cinnamon chips!
Stack of three sourdough banana muffins on a plate.

Frequently Asked Questions

What is the best way to store these muffins?

Store the muffins in an airtight container at room temperature for up to 4 days, in the refrigerator for 1 week or in the freezer for up to 6 months.

If you make this recipe, please leave a star rating at the bottom of the page! This helps me get feedback on the recipes as well as helps other readers. If you love my recipes, feel free to subscribe to my newsletter or follow me at the social media links below so you don't miss new recipes! I appreciate you taking the time to view my blog and appreciate when you share it with others!

📖 Recipe

Overhead view of sourdough banana muffins.

Sourdough Banana Muffins

Sourdough Banana Muffins are a delightful treat and a perfect way to use up your extra starter! With their perfect balance of tangy sourdough and sweet bananas with just a hint of cinnamon spice, these muffins are sure to become a staple in your kitchen! Gather your ingredients, preheat your oven, and get to baking these delicious muffins!
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Prep Time: 25 minutes minutes
Cook Time: 20 minutes minutes
Total Time: 45 minutes minutes
Servings: 18 muffins
Calories: 176kcal
Author: Andee
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Equipment

  • Mixing Bowls
  • Cupcake Liners
  • Muffin Tin
  • Whisk

Ingredients
  

  • 3 bananas ripe
  • ½ c vegetable oil
  • ¾ c brown sugar
  • 2 eggs room temperature
  • ¾ c sourdough discard
  • 2 teaspoon vanilla extract
  • 2 c all-purpose flour
  • 2 teaspoon baking powder
  • 1 teaspoon baking soda
  • 1 tablespoon cinnamon
  • ½ teaspoon nutmeg
  • ½ teaspoon salt

Instructions
 

  • Preheat your oven to 350℉. Line a muffin tin with cupcake liners and lightly grease them with nonstick spray.
  • In a medium sized bowl, mash the bananas completely until no lumps remain.
    3 bananas
  • Add in the vegetable oil, brown sugar, eggs, sourdough discard, and vanilla extract. Whisk all of the ingredients together until they are well combined.
    ½ c vegetable oil, ¾ c brown sugar, 2 eggs, ¾ c sourdough discard, 2 teaspoon vanilla extract
  • Add the flour, baking powder, baking soda, cinnamon, nutmeg and salt. Whisk again until just combined.
    2 c all-purpose flour, 2 teaspoon baking powder, 1 teaspoon baking soda, 1 tablespoon cinnamon, ½ teaspoon nutmeg, ½ teaspoon salt
  • Fill the muffin tin cups about ¾ full and place in the oven to bake for 18-20 minutes or until a toothpick inserted into the center comes out clean. Allow to cool slightly before transferring to a cooling rack.

Nutrition

Serving: 1muffin | Calories: 176kcal | Carbohydrates: 27g | Protein: 3g | Fat: 7g | Saturated Fat: 1g | Polyunsaturated Fat: 4g | Monounsaturated Fat: 2g | Trans Fat: 0.04g | Cholesterol: 18mg | Sodium: 183mg | Potassium: 107mg | Fiber: 1g | Sugar: 11g | Vitamin A: 41IU | Vitamin C: 2mg | Calcium: 44mg | Iron: 1mg
Tried this recipe?Mention @andees_apron or tag #andeesapron!

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Hi, I'm Andee!

I am a full-time engineer by day but spend most of my nights in the kitchen experimenting with new recipes. I am self-taught in the kitchen but have spent a lot of time learning about new techniques and flavors. My primary love is baking which is why most of my recipes are centered around baking but I also enjoy cooking so you'll see some of those recipes here as well!

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