Chocolate Chip Walnut Banana Bread
Three words: Chocolate, Nutty, Comfort. If you’ve ever experienced the heartwarming embrace of a freshly baked loaf of banana bread, you know what I’m talking about. This Chocolate Chip Walnut Banana Bread is not just any ordinary banana bread; it’s a perfect marriage of rich chocolate and crunchy walnuts, all nestled in a sweet, moist banana loaf that beckons you with its inviting aroma. The luscious combination of semi-sweet and white chocolate brings a lovely balance to the bread, while the walnuts add that satisfying crunch you didn’t know you needed.
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I distinctly remember the first time my grandmother handed me a slice fresh from her oven, slathered with a bit of butter, and told me stories from her childhood. The flavors danced in my mouth, and I was hooked. This particular recipe embodies the same spirit of warmth and nostalgia; it’s so easy to make and a guaranteed crowd-pleaser. Whether you enjoy it for breakfast, snack time, or dessert, you’re going to cherish every bite.
Why You’ll Love This Recipe
- Simple & Quick: Just a little over an hour from prep to bake, perfect for any day.
- Irresistible Flavor: The sweet, moist banana pairs wonderfully with chocolate and walnuts for a fantastic taste experience.
- Eye-Catching Appeal: With its golden crust and studded chocolate pieces, it’s as delightful to look at as it is to eat.
- Flexible Serving: Enjoy it as breakfast, an afternoon snack, or even dessert—it’s suitable for any occasion.
- Diet-Friendly Options: Easily adaptable for gluten-free diets by using a gluten-free flour blend.
Ingredients You’ll Need
- 3 large very ripe bananas, mashed: The riper, the better! They provide sweetness and moisture.
- 1/2 cup butter, melted: Adds richness and flavor; you can substitute with coconut oil for a dairy-free version.
- 1 cup granulated sugar: This helps create a lovely sweetness; brown sugar could add extra moisture.
- 1/2 teaspoon cinnamon: Brings warmth to the flavor profile, balancing the sweetness.
- 2 large eggs, at room temperature: Essential for binding; whisking first helps to incorporate air.
- 2 teaspoons vanilla extract: A must for enhancing flavors.
- 1 teaspoon sea salt: Elevates all the flavors beautifully.
- 1/2 cup sour cream, at room temperature: Adds moisture, resulting in a tender crumb; yogurt is a great substitute.
- 1 teaspoon baking soda: Key for leavening, helping the bread rise.
- 1 3/4 cups all-purpose flour: Provides the structure for the bread; you can replace with a 1:1 gluten-free flour blend.
- 4 oz semi-sweet chocolate chunks: Pure bliss in every bite!
- 2 oz chopped walnuts: Offers a satisfying crunch; pecans can be used if preferred.
- 2 oz white chocolate chunks or chips: Optional but adds a nice touch of sweetness.
How to Make Chocolate Chip Walnut Banana Bread
- Preheat the Oven: Start by preheating your oven to 350°F. This ensures a perfect bake.
- Prepare the Loaf Pan: Grease a 10×5 inch loaf pan with butter or baking spray, then lightly dust with flour to help the bread release easily once baked.
- Mash the Bananas: In a large mixing bowl, use a fork to mash the bananas until they’re smooth and creamy—this will give your bread its natural sweetness.
- Mix Butter and Sugar: In a separate bowl, whisk together 1/2 cup melted butter and 1 cup granulated sugar until well combined.
- Add Eggs and Vanilla: Crack in 2 large eggs and add 2 teaspoons of vanilla extract; whisk until the mixture is smooth and creamy.
- Incorporate Bananas and Sour Cream: Stir in the mashed bananas, 1/2 cup sour cream, 1 teaspoon sea salt, and 1 teaspoon baking soda until everything is fully mixed.
- Combine Dry Ingredients: Gently add in 1 3/4 cups all-purpose flour and 1/2 teaspoon cinnamon. Mix until just combined, being careful not to overmix as this keeps the bread tender.
- Fold in Chocolate and Nuts: Add 4 oz of semi-sweet chocolate chunks, 2 oz of chopped walnuts, and 2 oz of white chocolate chunks. If you want to garnish, reserve a few pieces.
- Fill the Loaf Pan: Pour the thick batter into your prepared loaf pan, smoothing the top with a spatula. If using, sprinkle extra chocolate chunks and walnuts on top to make it look extra enticing.
- Bake: Place the loaf in the preheated oven and bake for 60-70 minutes. Start checking at the 50-minute mark; loosely tent with foil if it’s browning too quickly. The bread is done when a toothpick inserted into the center comes out mostly clean with a few moist crumbs attached.
- Cool: Allow the bread to cool in the pan for about 10 minutes before transferring to a wire rack to cool completely.
Storing & Reheating
Store your Chocolate Chip Walnut Banana Bread at room temperature in an airtight container for up to three days. For longer preservation, refrigerate it for up to a week. You can also freeze slices in a zip-top bag for up to three months; just ensure they are well-wrapped to avoid freezer burn. To reheat, pop it in the microwave for about 15-20 seconds, or warm it in an oven at 350°F for 5-10 minutes. The texture may change slightly after freezing, but reheating will restore some of its lovely softness.
Chef’s Helpful Tips
- Riper Bananas: Make sure your bananas are very ripe; the darker they are, the sweeter your bread will be.
- Don’t Overmix: Mixing too much can result in a dense loaf; mix just until you don’t see any flour.
- Room Temperature Ingredients: Ensure your eggs and sour cream are at room temperature to emulsify properly.
- Baking Time: Every oven is different. Start checking for doneness at the 50-minute mark to avoid over-baking.
- Experiment: Feel free to swap in other mix-ins like dried fruits or spices for a twist on the classic.
With this tempting Chocolate Chip Walnut Banana Bread, you have a recipe that not only brings joy but also fills your home with its sweet, inviting fragrance. Each bite combines the lush sweetness of ripe bananas with the richness of chocolate and the satisfying crunch of walnuts, making it a wonder that’s hard to resist. Experiment with different nuts or a sprinkle of sea salt on top for that extra indulgence, and enjoy the love that goes into baking this delicious loaf.

Recipe FAQs
Can I use frozen bananas?
Absolutely! Thaw them first and drain any excess liquid before using. They’ll work beautifully in your bread.
What can I substitute for butter?
Coconut oil or unsalted margarine can be good substitutes. Keep in mind, coconut oil may slightly alter the flavor.
How do I know when my bread is done?
The best test is to insert a toothpick into the center; if it comes out with a few moist crumbs, your bread is perfectly baked!
Can I make this recipe vegan?
Yes! Use flax eggs (1 tablespoon ground flaxseed mixed with 3 tablespoons water per egg) and substitute dairy ingredients with plant-based alternatives, like almond milk yogurt. Enjoy experimentation!
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📖 Recipe Card

Chocolate Chip Walnut Banana Bread
- Prep Time: 10 minutes
- Cook Time: 60-70 minutes
- Total Time: 0 hours
- Yield: 12 slices 1x
- Category: Breakfast
- Method: Baking
- Cuisine: American
Description
This Chocolate Chip Walnut Banana Bread combines delightful flavors of ripe bananas and rich chocolate chunks. It’s easy to prepare and makes a perfect treat for breakfast or dessert, bringing warmth and comfort to your kitchen.
Ingredients
- 3 large very ripe bananas (mashed)
- 1/2 cup butter (melted)
- 1 cup granulated sugar
- 1/2 teaspoon cinnamon
- 2 large eggs (room temperature)
- 2 teaspoons vanilla extract
- 1 teaspoon sea salt
- 1/2 cup sour cream (room temperature)
- 1 teaspoon baking soda
- 1 3/4 cups all-purpose flour
- 4 oz semi-sweet chocolate chunks
- 2 oz chopped walnuts
- 2 oz white chocolate chunks or chips
Instructions
- Preheat the oven to 350°F. Grease a 10×5 loaf pan (1.5 lb size) and lightly dust with flour.
- Mash the bananas in a large bowl until smooth and creamy.
- In a separate bowl, whisk together melted butter and sugar until well combined. Add eggs and vanilla extract, whisking until smooth.
- Stir in the mashed bananas, sour cream, sea salt, and baking soda until fully mixed.
- Add the flour and cinnamon, mixing gently until just combined; be careful not to overmix.
- Fold in the semi-sweet chocolate chunks, walnuts, and white chocolate chunks, saving a few for topping if desired.
- Pour the batter into the prepared loaf pan. Garnish with extra chocolate chunks and walnuts on top if using.
- Bake for 60-70 minutes or until a toothpick inserted comes out mostly clean with a few moist crumbs. Let cool before slicing.
Notes
Make sure to use very ripe bananas for maximum flavor and sweetness.
If the bread browns too quickly, tent it loosely with aluminum foil during baking.
Store leftovers in an airtight container to maintain freshness.
Nutrition
- Serving Size: 1 slice
- Calories: 250
- Sugar: 15g
- Sodium: 150mg
- Fat: 10g
- Saturated Fat: 5g
- Unsaturated Fat: 3g
- Trans Fat: 0g
- Carbohydrates: 38g
- Fiber: 1g
- Protein: 3g
- Cholesterol: 30mg
