Skip to Content

Sourdough Chocolate Banana Bread

This post may contain affiliate links. Please view my disclosure page for more information.

Share with your friends!

Make life a little sweeter with a loaf of sourdough chocolate banana bread. It’s a fun breakfast or a great simple treat.

slice of moist chocolate bread on plate with fork

        This chocolaty bread is loaded with banana. It’s soft, moist, flavorful and perfect with a cup of coffee, tea or milk. Plus it is a great way to use some sourdough discard too!

        Sourdough starter needs to be fed regularly to keep it bubbling away happily. In order to keep from having your starter take over your entire kitchen, you usually discard part of the starter and let the rest bubble away for another baking day.

chocolate batter in bowl

        The problem is, I don’t like discarding the discard. Poor Big Bertha (my sourdough starter) worked hard. So I like to show her the respect of baking every bit.

        Nine times out of ten the discard finds its way into a sourdough pizza crust. This has kept pizza on a regular rotation on our dinner menu and I’ve heard no complaints about that!

       I also have a big affinity for sourdough muffins. They are another great way to use some discard.

batter in glass loaf pan

       If you have a starter, you definitely need to put the muffins on your list.  Our favorites include the chocolate chip and caramel apple, but they are all good and pretty healthy as well!

        I almost always have some bananas in the freezer. Lately they have mostly found themselves in smoothies, but as the weather turns colder they are likely to end up in a lot more baked goods.

loaf of chocolate banana sourdough quick bread on cooling rack

       So this bread is the culmination of the start of banana baking season and a hungry sourdough starter. The cross section of two forms of not wanting to waste any food turned into something delicious!

        This bread is quick and easy to make. The addition of baking soda means you don’t have to wait for your starter to get going. It gets the boost it needs and keeps the banana bread texture we all know and love.

slices of bread on cutting board

     The chocolate of course makes it even better. I mean, it is chocolate after all.  The cocoa powder gives a nice chocolate flavor throughout and the chocolate chips kick it to the next level of goodness.

     This bread is moist and flavorful on its own and is also great with a bit of butter smeared over top.

kid eating a piece of bread with butter spread on it

      Do you have a sourdough starter? What are your favorite ways to use the discard?

sourdough banana bread, recipe for sourdough discard, quick bread recipe
Yield: 12 Servings
Sourdough Chocolate Banana Bread

Sourdough Chocolate Banana Bread

This chocolaty bread is loaded with banana. It’s soft, moist, flavorful and perfect with a cup of coffee, tea or milk. Plus it is a great way to use some sourdough discard too!
Prep time: 10 MCook time: 55 MTotal time: 65 M


  • 1 cup sugar
  • 1 cup banana, mashed
  • 1 cup sourdough starter or discard (straight from fridge is ok)
  • 1/2 cup oil
  • 1 egg
  • 1 teaspoon vanilla
  • 1 1/2 cups flour
  • 2 Tablespoons cocoa powder
  • 1 teaspoon baking soda
  • 1/2 teaspoon salt
  • 1/2 teaspoon cinnamon
  • 1/2 cup chocolate chips


  1. Preheat oven to 350 F and grease a 9×5″ loaf pan.
  2. In a mixing bowl, stir together sugar, banana, sourdough starter, oil, egg and vanilla.
  3. In a separate bowl, whisk together flour, cocoa powder, baking soda, salt and cinnamon.
  4. Mix wet and dry ingredients until just combined, then fold in the chocolate chips.
  5. Pour batter into prepared pan and bake for 50-55 minutes or until a toothpick inserted in the middle comes out mostly clean.
  6. Cool in pan for 10 minutes, then invert out of pan and cool completely on a wire rack.
Fat (grams)
Sat. Fat (grams)
Carbs (grams)
Fiber (grams)
Net carbs
Sugar (grams)
Protein (grams)
Sodium (milligrams)
Cholesterol (grams)
Did you make this recipe?
Tag @carleecooks on instagram and hashtag it #cookingwithcarlee
Created using The Recipes Generator

Make life a little sweeter with a loaf of sourdough chocolate banana bread. It's a fun breakfast or a great simple treat.

Share with your friends!

← Previous
Snickerdoodle Sugar Scrub
Next →
Santa's Belt Cupcakes

Believe it, Top Georgetown Towing

Saturday 2nd of March 2019

Oh wow, looks awesome ! I need something easy to make and heart-warming for this weekend !

Big Rigs 'n Lil' Cookies

Wednesday 5th of December 2018

The discard is another reason why I need to get some starter going! Your sourdough recipes all sound so good!


Monday 10th of December 2018

It is kind of a fun challenge to keep up with it without wasting any =)

Miz Helen

Tuesday 4th of December 2018

We will really enjoy your sourdough chocolate banana bread, we love a great bread like this! Hope you are having a good week and thanks so much for sharing with us at Full Plate Thursday! Miz Helen


Monday 10th of December 2018

Thank you!


Thursday 29th of November 2018

Hi Carlee, I hate throwing any sourdough starter away, but sometimes just have to. I do keep two jars in the fridge, one with the fed starter and one with discard and am always on the lookout for anything to use up the discard. I'm going to have to give this recipe a try for sure!


Tell Me A Story

Tuesday 1st of October 2019

I never discard starter. Pancakes/crepes and dumplings are good ways to use excess starter.


Monday 10th of December 2018

I have pizza on the menu tomorrow because my starter is looking hungry. THat is my go-to but muffins and quick breads are fun as well!

Kelsie | the itsy-bitsy kitchen

Sunday 25th of November 2018

OH HECK YES! I've never thought to incorporate sourdough into banana bread so I have to try this. LOVE IT!


Monday 10th of December 2018

Ha! It really is delicious, thank you!