Classic Sourdough Banana Bread with Blueberries marries two beloved traditions: the tangy depth of sourdough and the comforting sweetness of banana bread. If you’re like me, the aroma of freshly baked bread wafting through your home instantly evokes memories of coziness and indulgence. This delightful treat can make any breakfast or snack feel special. Whether you’re looking to use up overripe bananas or want to elevate your banana bread game, this recipe is a fantastic solution.
Why You’ll Love This Dish
This Classic Sourdough Banana Bread isn’t just another loaf. It’s a quick and easy recipe that delivers big flavor while being budget-friendly. It’s perfect for everything—from cozy weeknight dinners to festive family brunches. Plus, with a delightful addition of blueberries, this dish offers a burst of freshness that complements the rich banana flavor.
"I made this for my family’s weekend brunch, and it was gone in minutes! The sourdough adds a complexity I didn’t expect. A true winner!" – A happy home cook.
Step-by-Step Overview
Preparing this banana bread is straightforward and satisfying. You’ll start by mixing together your wet ingredients, then blend in the dry ones before folding in the juicy blueberries. The batter comes together quickly, making this a truly accessible recipe. After mixing, you’ll pour the batter into a loaf pan and let the oven do the magic. In just over an hour, you’ll be treated to a warm, aromatic loaf that’s perfect for any occasion.
What You’ll Need
Here’s what you’ll need to whip up this delightful treat:
- 3 ripe bananas, mashed
- 1 cup sourdough starter
- 1/2 cup sugar
- 1/4 cup melted butter
- 2 large eggs
- 1 teaspoon vanilla extract
- 1 teaspoon baking soda
- 1/2 teaspoon salt
- 1 1/2 cups all-purpose flour
- 1 cup blueberries
If you don’t have blueberries on hand, feel free to substitute them with nuts, chocolate chips, or any other fruit—just ensure the measurement stays the same for best results.

Directions to Follow
- Preheat your oven to 350°F (175°C). Grease a 9×5-inch loaf pan.
- In a large bowl, combine the mashed bananas, sourdough starter, sugar, melted butter, eggs, and vanilla extract. Mix until well combined.
- In another bowl, whisk together the baking soda, salt, and flour.
- Slowly add the dry ingredients to the banana mixture. Stir just until everything is combined—do not overmix!
- Gently fold in the blueberries, taking care to keep them whole and not burst.
- Pour the batter into the prepared loaf pan, smoothing out the top.
- Bake for 55-65 minutes or until a toothpick inserted into the center comes out clean.
- Allow the bread to cool in the pan for 10 minutes, then transfer to a wire rack to cool completely.
Best Ways to Enjoy It
This Classic Sourdough Banana Bread is delightful on its own, but you can elevate it further by serving it with a spread of creamy butter or a drizzle of honey. A side of Greek yogurt pairs beautifully for a fresh, tangy contrast. If you’re feeling indulgent, serve it warm with a scoop of vanilla ice cream for dessert!
How to Store and Reheat
To keep your banana bread fresh, store it in an airtight container in a cool, dry place. It should last for about 3-4 days at room temperature. If you want to extend its life, you can refrigerate it for up to a week, or freeze it for up to three months. Just wrap individual slices in plastic wrap before placing them in a freezer bag. When you’re ready to enjoy, you can reheat slices in the microwave for about 20 seconds or toast them lightly for a warm treat.
Helpful Cooking Tips
- Always use super ripe bananas for the best flavor. The more speckles, the better!
- Be careful not to overmix the batter; it’s okay if there are a few lumps. This will help keep your bread light and fluffy.
- Experiment with different mix-ins like chopped walnuts or dark chocolate chips for a fun twist.
Creative Twists
Want to mix it up? Here are some variations you could try:
- Nutty Banana Bread: Add 1/2 cup of chopped walnuts or pecans for a crunchy texture.
- Spiced Delight: Incorporate 1 teaspoon of cinnamon or nutmeg for a warm, spiced flavor.
- Chocolate Lover’s Dream: Mix in 1 cup of chocolate chips instead of or in addition to the blueberries for a decadent treat.
Frequently Asked Questions
How long does it take to prepare Classic Sourdough Banana Bread?
From start to finish, you’ll need about 10-15 minutes to prepare the batter, plus 55-65 minutes of baking time.
Can I substitute the sourdough starter with something else?
While sourdough gives this banana bread its signature tang and texture, you can substitute it with an equal amount of plain yogurt or buttermilk for a similar result.
What’s the best way to reheat banana bread from the freezer?
To reheat frozen banana bread, simply thaw it overnight in the fridge, then warm it in the oven or microwave before serving.

Classic Sourdough Banana Bread with Blueberries
A delightful banana bread that combines the tangy depth of sourdough with the sweetness of ripe bananas and a burst of fresh blueberries.
- Prep Time: 15 minutes
- Cook Time: 65 minutes
- Total Time: 80 minutes
- Yield: 1 loaf (approximately 8 servings)
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Ingredients
- 3 ripe bananas, mashed
- 1 cup sourdough starter
- 1/2 cup sugar
- 1/4 cup melted butter
- 2 large eggs
- 1 teaspoon vanilla extract
- 1 teaspoon baking soda
- 1/2 teaspoon salt
- 1 1/2 cups all-purpose flour
- 1 cup blueberries
Instructions
- Preheat your oven to 350°F (175°C). Grease a 9×5-inch loaf pan.
- In a large bowl, combine the mashed bananas, sourdough starter, sugar, melted butter, eggs, and vanilla extract. Mix until well combined.
- In another bowl, whisk together the baking soda, salt, and flour.
- Slowly add the dry ingredients to the banana mixture. Stir just until everything is combined—do not overmix!
- Gently fold in the blueberries, taking care to keep them whole and not burst.
- Pour the batter into the prepared loaf pan, smoothing out the top.
- Bake for 55-65 minutes or until a toothpick inserted into the center comes out clean.
- Allow the bread to cool in the pan for 10 minutes, then transfer to a wire rack to cool completely.
Notes
For best flavor, always use super ripe bananas. Can experiment with mix-ins like walnuts or chocolate chips.

