Sourdough Banana Bread
If you’re looking for a unique twist on a classic favorite, sourdough banana bread is the answer. This recipe combines the tangy flavor of sourdough starter with the sweetness of ripe bananas, creating a moist and delicious loaf that’s perfect for breakfast or as a sweet snack. Easy to make and incredibly satisfying, this banana bread will become a staple in your kitchen!
Ingredients
- 1 cup active sourdough starter
- 2 ripe bananas, mashed
- 1/2 cup sugar
- 1/4 cup melted butter
- 1 large egg
- 1 teaspoon vanilla extract
- 1 teaspoon baking soda
- 1/2 teaspoon salt
- 1 1/2 cups all-purpose flour
- 1/2 teaspoon cinnamon (optional)
Servings and Cooking Time
This recipe makes 1 loaf of banana bread, which can be sliced into approximately 10 servings. Preparation time is about 15 minutes, and cooking time is 50-60 minutes.
Nutritional Value
Each serving (1 slice) contains approximately 150 calories, 5g of fat, 24g of carbohydrates, 2g of protein, and 1g of fiber. This is based on a standard slice size.
Step-by-Step Cooking Process
- Preheat your oven to 350°F (175°C).
- Grease a 9×5 inch loaf pan.
- In a large bowl, combine the sourdough starter and mashed bananas.
- Add the sugar, melted butter, egg, and vanilla extract to the mixture.
- In a separate bowl, whisk together the flour, baking soda, salt, and cinnamon.
- Gradually add the dry ingredients to the wet mixture, stirring until just combined.
- Pour the batter into the prepared loaf pan.
- Bake for 50-60 minutes, or until a toothpick comes out clean.
- Allow the bread to cool in the pan for 10 minutes before transferring it to a wire rack.
- Slice and enjoy your delicious sourdough banana bread!
Alternative Ingredients
You can substitute the sugar with honey or maple syrup for a healthier option. Additionally, replace all-purpose flour with whole wheat flour for added nutrition. Nuts or chocolate chips can also be added for extra flavor.
Serving and Pairings
This sourdough banana bread pairs wonderfully with a spread of butter or cream cheese. It can also be enjoyed alongside a cup of coffee or tea for a delightful afternoon snack.
Storage and Reheating
Store leftover banana bread in an airtight container at room temperature for up to 3 days, or refrigerate for up to a week. It can also be frozen for up to 3 months. Reheat slices in the toaster or microwave for a few seconds before serving.
Cooking Mistakes
- Overmixing the batter can lead to a dense loaf.
- Using unripe bananas will result in less sweetness.
- Not preheating the oven can affect baking time.
- Forgetting to grease the pan may cause sticking.
- Baking for too long can dry out the bread.
Helpful Tips
- Use very ripe bananas for the best flavor.
- Let the sourdough starter sit at room temperature before using.
- Experiment with add-ins like nuts or chocolate chips.
- Cool the bread completely before slicing for cleaner cuts.
FAQs
Can I use a whole wheat sourdough starter?
Yes, a whole wheat sourdough starter can be used, but it may alter the texture and flavor slightly, making it denser.
How do I know when the bread is done?
Insert a toothpick into the center of the bread; if it comes out clean or with a few crumbs, the bread is done.
Can I add nuts or chocolate chips?
Absolutely! Fold in walnuts, pecans, or chocolate chips into the batter for added flavor and texture.
Is this recipe vegan-friendly?
To make it vegan, substitute the egg with flaxseed meal or a banana and use plant-based butter.
How can I increase the sour flavor?
Let the batter sit at room temperature for a few hours before baking to enhance the sourdough flavor.
Conclusion
Sourdough banana bread is a delightful way to use your sourdough starter while enjoying the sweetness of bananas. Its unique flavor profile and moist texture make it a favorite for breakfast or a snack. Try this recipe to bring a new twist to a beloved classic!

Sourdough Banana Bread
Ingredients
- 1 cup active sourdough starter
- 2 ripe bananas mashed
- 1/2 cup sugar
- 1/4 cup melted butter
- 1 large egg
- 1 teaspoon vanilla extract
- 1 teaspoon baking soda
- 1/2 teaspoon salt
- 1 1/2 cups all-purpose flour
- 1/2 teaspoon cinnamon optional
Instructions
- Preheat your oven to 350°F (175°C) and grease a 9x5 inch loaf pan.
- In a large bowl, combine the sourdough starter and mashed bananas.
- Add sugar, melted butter, egg, and vanilla extract to the mixture.
- In a separate bowl, whisk together flour, baking soda, salt, and cinnamon.
- Gradually add the dry ingredients to the wet mixture, stirring until just combined.
- Pour the batter into the prepared loaf pan.
- Bake for 50-60 minutes, or until a toothpick comes out clean.
- Allow the bread to cool in the pan for 10 minutes before transferring it to a wire rack.
- Slice and enjoy your delicious sourdough banana bread!