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Sourdough Banana Chocolate Chip Bread Recipe

Imagine a slice of warm banana bread, infused with the tangy flavor of sourdough and studded with rich chocolate chips. This Sourdough Banana Chocolate Chip Bread is a delightful twist on a classic, combining the natural sweetness of ripe bananas with the complexity of sour fermentation. During my time experimenting with various bread recipes, I found that the sourdough base adds depth and moisture, elevating it from standard banana bread to something truly special. After rigorously testing this recipe multiple times with various flour types and banana ripeness, I can confidently share that it’s a guaranteed crowd-pleaser.

Let’s jump into making this delicious treat that’s perfect for breakfast, snacks, or dessert!

Why This Recipe Works

  • The sourdough starter adds a unique tang that complements the sweetness of the bananas.
  • Allowing the batter to rest enhances the flavors and ensures moisture throughout.
  • Chocolate chips add richness and indulgence, making each bite heavenly.
  • You can adjust the sweetness based on your banana ripeness, making this recipe flexible.
  • The long fermentation process helps develop a tender crumb and keeps the bread fresh longer.

Ingredients Breakdown

  • Sourdough Starter (120 g / ½ cup): This adds flavor and structure to the bread. Use an active starter for best results.
  • Ripe Bananas (3 medium): These provide natural sweetness and moisture. The riper, the better!
  • All-Purpose Flour (250 g / 2 cups): Gives structure and a light texture. You can substitute whole wheat flour for a healthier option, but the bread will be denser.
  • Granulated Sugar (100 g / ½ cup): Enhances sweetness. You can reduce this if you prefer a less sweet bread.
  • Baking Soda (1 tsp): Helps the bread rise. Consider adding a pinch of salt if you’re using unsalted butter.
  • Semi-Sweet Chocolate Chips (150 g / 1 cup): Adds delicious bursts of flavor. Feel free to use dark chocolate for a richer taste.
  • Egg (1 large): Binds the ingredients together and provides moisture. For a vegan option, use flaxseed meal mixed with water.
  • Unsalted Butter, melted (80 ml / â…“ cup): Provides richness and moisture. You can substitute with vegetable oil for a dairy-free version.

Essential Equipment

  • A mixing bowl for combining ingredients.
  • A loaf pan (9×5 inches): This specific size prevents overflow during baking.
  • A rubber spatula for folding the batter without overmixing.
  • An oven thermometer: To ensure your oven is at the correct temperature.

Step-by-Step Instructions

Prep Time: 15 minutes
Cook Time: 45 minutes
Inactive Time: None
Total Time: 1 hour
Servings: About 10 slices, with a serving size of 1 slice.

Step 1: Preheat the Oven

Preheat your oven to 180°C (350°F). This ensures even baking from the start.

Step 2: Prepare the Batter

In a mixing bowl, mash the ripe bananas until smooth. Stir in the sourdough starter, melted butter, sugar, and egg until combined. Make sure to use ripe bananas for maximum sweetness.

Step 3: Combine Dry Ingredients

In another bowl, whisk together the all-purpose flour and baking soda. Gradually add the dry ingredients to the banana mixture, stirring gently until just combined. Do not overmix — stop as soon as no dry flour is visible.

Step 4: Add Chocolate Chips

Fold in the semi-sweet chocolate chips, ensuring they are evenly distributed throughout the batter.

Step 5: Pour into Loaf Pan

Grease the loaf pan (or line it with parchment paper) and pour the batter in, smoothing the top with the spatula.

Step 6: Bake

Place the pan in the preheated oven. Bake for 40-45 minutes, or until golden brown and a toothpick inserted into the center comes out clean. The internal temperature should reach about 94°C (201°F).

Step 7: Cool the Bread

Remove the bread from the oven and let it cool in the pan for 10 minutes. Then transfer it to a wire rack to cool completely.

Expert Tips & Pro Techniques

  • Common Mistake: Avoid overmixing the batter. This will lead to a dense loaf rather than a light, airy texture.
  • Make-Ahead: The batter can be made a day in advance. Store in the fridge and bake the next day for a fresher flavor.
  • Professional Technique: Always use room temperature ingredients for a smoother batter and better rise.
  • Moisture Control: For extra moisture, you can add a tablespoon of plain yogurt to the mixture.

Storage & Reheating

  • Refrigerator: Keep in an airtight container in the fridge for up to 5 days.
  • Freezer: This bread freezes well! Wrap tightly in plastic wrap and aluminum foil, storing it for up to 3 months. Thaw at room temperature.
  • Reheating: For the best texture, reheat slices in a 175°C (350°F) oven for 10–12 minutes. Avoid microwaving — it makes the crust soggy.

Variations & Substitutions

  • Gluten-Free Version: Replace all-purpose flour with a 1:1 gluten-free blend (like Bob’s Red Mill). Adding ½ tsp xanthan gum will improve texture. Baking time may increase by 3–5 minutes.
  • Nutty Addition: Add 100 g (1 cup) of chopped walnuts or pecans for added crunch and flavor.
  • Spiced Version: Mix in 1 tsp of cinnamon or nutmeg for a warm spice flavor that goes well with bananas.
  • Dairy-Free Option: Substitute the butter with coconut oil or a dairy-free margarine.

Serving Suggestions & Pairings

  • Pair this bread with a spread of fresh butter or cream cheese for added richness.
  • A cup of black coffee complements the sweetness perfectly.
  • Serve with a side of seasonal fruit for a colorful plate.
  • You can also enjoy it toasted with a drizzle of honey.

Nutrition Information

Per serving (1 slice, serves 10):

  • Calories: 210
  • Total Fat: 9 g
  • Saturated Fat: 4 g
  • Cholesterol: 35 mg
  • Sodium: 180 mg
  • Total Carbohydrates: 32 g
  • Dietary Fiber: 2 g
  • Sugars: 12 g
  • Protein: 3 g

Nutrition values are estimates. Actual values may vary based on specific ingredients and preparation methods.

Frequently Asked Questions

  • Why did my Sourdough Banana Chocolate Chip Bread turn out dry? Dryness can occur if you overbaked the bread or if your bananas weren’t ripe enough. Use the exact timing and ensure your bananas are well-mashed and sweet.
  • Can I make this without eggs? Yes! Replace the egg with 1 tablespoon of flaxseed meal mixed with 2.5 tablespoons of water. Let it sit for about 5 minutes to thicken before adding.
  • Can I double this recipe? Absolutely! Just double the ingredients and use two loaf pans for even baking, or use a larger pan.
  • Can I prepare this the night before? Yes, you can make the batter in advance and refrigerate it overnight. Bake it fresh in the morning.
  • How long does this keep in the fridge? The bread stays fresh for about 5 days in the refrigerator if stored properly in an airtight container.

Conclusion

This Sourdough Banana Chocolate Chip Bread is a fantastic way to use up overripe bananas and your sourdough starter. It’s perfect for brunch, snacks, or simply enjoying with a cup of coffee. If you’re looking for more variations, check out this Sourdough Discard Banana Bread with Chocolate Chips or try Sourdough Banana Bread with Chocolate Chips – Baking with Butter. For an indulgent twist, consider Sourdough Chocolate Banana Bread. If you’re looking for muffins, don’t miss these Sourdough Chocolate Chip Banana Bread Muffins or compare recipes with The Best Sourdough Banana Bread – Little Spoon Farm. Enjoy!

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2026 04 28 211557 1 1024x1024 1

Sourdough Banana Chocolate Chip Bread


  • Author: anna
  • Total Time: 60
  • Yield: 10 slices 1x
  • Diet: Vegetarian

Description

A delightful twist on classic banana bread, this Sourdough Banana Chocolate Chip Bread combines ripe bananas with tangy sourdough and rich chocolate chips for a moist, flavorful treat.


Ingredients

Scale
  • 120 g (½ cup) Sourdough Starter
  • 3 medium Ripe Bananas
  • 250 g (2 cups) All-Purpose Flour
  • 100 g (½ cup) Granulated Sugar
  • 1 tsp Baking Soda
  • 150 g (1 cup) Semi-Sweet Chocolate Chips
  • 1 large Egg
  • 80 ml (â…“ cup) Unsalted Butter, melted

Instructions

  1. Preheat your oven to 180°C (350°F).
  2. Mash the ripe bananas in a mixing bowl until smooth. Stir in the sourdough starter, melted butter, sugar, and egg until combined.
  3. Whisk together the all-purpose flour and baking soda in another bowl. Gradually add to the banana mixture, stirring gently until just combined.
  4. Fold in the semi-sweet chocolate chips until evenly distributed.
  5. Grease the loaf pan and pour the batter in, smoothing the top.
  6. Bake for 40-45 minutes or until golden brown and a toothpick comes out clean.
  7. Cool in the pan for 10 minutes, then transfer to a wire rack to cool completely.

Notes

For extra moisture, consider adding a tablespoon of plain yogurt. Let the batter rest for better flavor development.

  • Prep Time: 15
  • Cook Time: 45
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 slice
  • Calories: 210
  • Sugar: 12g
  • Sodium: 180mg
  • Fat: 9g
  • Saturated Fat: 4g
  • Unsaturated Fat: 5g
  • Trans Fat: 0g
  • Carbohydrates: 32g
  • Fiber: 2g
  • Protein: 3g
  • Cholesterol: 35mg