As I pulled a loaf of peanut butter banana bread from the oven, the rich, nutty aroma danced through my kitchen, immediately igniting memories of cozy mornings spent with family. This peanut butter banana bread combines two classic comfort foods into one irresistible treat, sure to be a hit during breakfast or as an afternoon snack. Not only is it easy to make, but it’s also customizable—add chocolate chips for a sweet surprise or toss in some nuts for a delightful crunch. The moist texture and creamy peanut butter make every slice a comforting hug in bread form. Curious about how to turn overripe bananas into this delicious goodness? Let’s dive into the recipe together!

Why is Peanut Butter Banana Bread a Must-Try?
Irresistible Fusion: This Peanut Butter Banana Bread marries the nutty goodness of peanut butter with the sweetness of ripe bananas, making each bite a flavor-packed experience.
Customizable Delight: Easy to adapt with chocolate chips, nuts, or dried fruits, you can make this bread uniquely yours.
Moist and Flavorful: The combination of ingredients ensures a perfect texture, resulting in a moist loaf that stays fresh longer.
Time-Saving Treat: With simple steps and quick prep time, this recipe fits seamlessly into busy schedules—perfect for anyone tired of fast food.
Family Favorite Appeal: Whether for breakfast, a snack, or dessert, this recipe will quickly rise to everyone’s favorites. Serve warm with a smear of your favorite jam, and make it a routine with your family!
For more delicious twists, check out my Chocolate Chip Banana recipe!
Peanut Butter Banana Bread Ingredients
For the Batter
- All-Purpose Flour – Provides structure and texture; substitute with whole wheat flour for a healthier option.
- Ground Cinnamon – Adds warmth and aromatic flavor; can be omitted or replaced with nutmeg for variation.
- Baking Powder – A leavening agent that helps the bread rise; ensure it’s fresh for the best results.
- Salt – Enhances flavor; a necessary component for balance.
- Unsalted Butter – Adds richness and moisture; substitute with coconut oil for a dairy-free option.
- Light Brown Sugar – Contributes sweetness and moisture; dark brown sugar adds deeper flavor.
- Creamy Peanut Butter – Delivers flavor and moisture; choose natural for fewer additives. This is essential for your Peanut Butter Banana Bread!
- Eggs – Provides structure and leavening; can use flax eggs for a vegan option.
- Vanilla Extract – Enhances sweetness and overall flavor; homemade extract can intensify taste.
- Sour Cream – Adds moisture and a tangy flavor; Greek yogurt is a good substitute.
- Mashed Banana – Essential for flavor, moisture, and natural sweetness; use very ripe bananas for the best results.
Optional Add-ins
- Chopped Nuts – Adds texture and crunch; pecans or walnuts are recommended. Omit for a nut-free version.
- Chocolate Chips – For a sweet surprise; feel free to add them for an extra touch of indulgence.
Step‑by‑Step Instructions for Peanut Butter Banana Bread
Step 1: Preheat the Oven
Start by preheating your oven to 350°F (175°C). While it heats up, prepare a 9″ x 5″ loaf pan by greasing it well with butter or non-stick spray. If you prefer easy removal, line the bottom and sides with parchment paper, ensuring you leave an overhang for lift.
Step 2: Mix the Dry Ingredients
In a medium mixing bowl, whisk together 2 cups of all-purpose flour, 1 teaspoon of ground cinnamon, 1 teaspoon of baking powder, ½ teaspoon of baking soda, and ½ teaspoon of salt. This combination will provide the structure and flavor for your Peanut Butter Banana Bread, so ensure everything is mixed evenly. Set this bowl aside for now.
Step 3: Cream the Butter and Sugar
In a large bowl, use an electric mixer to beat ½ cup of softened unsalted butter, ¾ cup of light brown sugar, and ½ cup of creamy peanut butter together on medium speed until the mixture is light and fluffy, which should take about 2-3 minutes. This step is crucial for incorporating air, giving your bread a delightful texture.
Step 4: Incorporate the Eggs and Vanilla
One at a time, add 2 large eggs to the butter and sugar mixture, mixing well after each addition. Then, pour in 1 teaspoon of vanilla extract, blending until fully incorporated. The eggs will help with the rising of your Peanut Butter Banana Bread, while the vanilla adds a lovely depth of flavor.
Step 5: Combine Wet and Dry Ingredients
Gradually add the bowl of dry ingredients to the wet mixture, alternating with ½ cup of sour cream. Start and end with the dry ingredients. Mix on low speed until just combined to avoid overmixing, which can lead to denser bread—aim for a smooth batter with a few lumps remaining.
Step 6: Fold in Bananas and Nuts
Gently fold in 1 cup of mashed very ripe banana and, if desired, ½ cup of chopped nuts using a spatula. Be careful not to overmix here; we want those bananas and optional nuts to disperse evenly throughout the Peanut Butter Banana Bread without breaking down too much.
Step 7: Fill the Loaf Pan
Pour the batter into your prepared loaf pan, spreading it evenly with a spatula. Make sure to fill your pan no more than ¾ full to allow for proper rising. This batter will bake into a beautifully golden loaf that you won’t be able to resist!
Step 8: Bake to Perfection
Place the pan in the preheated oven and bake for 50-55 minutes. You’ll know the Peanut Butter Banana Bread is done when the top is golden brown and a toothpick inserted into the center comes out clean. The delightful aroma wafting through the kitchen will be your cue that something special is happening.
Step 9: Cool and Transfer
Once baked, remove the loaf from the oven and let it cool in the pan for about 10 minutes. Then, gently pull it from the pan using the parchment overhang or a butter knife to loosen the edges. Transfer the bread to a wire rack to cool completely, allowing it to set and enhance the flavors.

Expert Tips for Peanut Butter Banana Bread
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Use Ripe Bananas: Ensure your bananas are very ripe for maximum natural sweetness and moisture, which enhances the flavor of your Peanut Butter Banana Bread.
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Measure Accurately: Use the correct measuring techniques—spoon flour into your measuring cup and level it off. Too much flour can make the bread dense.
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Don’t Overmix: Mix the batter until just combined to avoid dense bread. Overmixing can result in a tough texture, so be gentle when folding in ingredients.
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Check for Freshness: Ensure your baking powder and baking soda are fresh for the best rise. Staleness can lead to flat bread.
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Add-Ins Opportunity: Customize your bread! Adding chocolate chips or nuts not only enhances flavor but also creates delightful texture; just be mindful of the sugar balance if adding chocolate.
What to Serve with Irresistible Peanut Butter Banana Bread?
Enhance your delightful peanut butter banana bread experience with these perfectly paired sides that balance textures and flavors.
- Creamy Yogurt: A dollop of Greek yogurt adds a tangy flair, creating a lovely contrast to the richness of the bread.
- Fresh Berries: Juicy strawberries or blueberries offer a burst of freshness that brightens each slice, making every bite a joyful experience.
- Nutty Granola: Add a crunchy texture with a sprinkle of nut granola on the side, which enhances both taste and visual appeal.
- Coffee or Tea: Pair with a steaming cup of coffee or herbal tea for a cozy duo perfect for leisurely mornings.
- Honey Drizzle: A light drizzle of honey over the bread elevates sweetness and encourages a delightful, sticky texture.
- Coconut Whipped Cream: For a dessert twist, top your slice with whipped coconut cream for a tropical vibe that complements the peanut butter wonderfully.
Each of these accompaniments brings a different element to the table, making your meal richer and more enjoyable!
How to Store and Freeze Peanut Butter Banana Bread
Room Temperature: Store in an airtight container at room temperature for up to 3-4 days. Keep it away from direct sunlight to maintain its moist texture.
Fridge: For extended shelf life, you can refrigerate the bread for up to a week. Ensure it’s wrapped well to prevent it from drying out.
Freezer: Wrap tightly in plastic wrap or foil and place in a freezer-safe container. This peanut butter banana bread can be frozen for up to 3 months.
Reheating: To enjoy, simply thaw in the fridge overnight or microwave individual slices for about 10-15 seconds until warmed through.
Make Ahead Options
These Peanut Butter Banana Bread preparations are perfect for busy home cooks! You can mix the dry ingredients (flour, baking powder, baking soda, cinnamon, and salt) and store them in an airtight container for up to 3 days. Additionally, mash your ripe bananas ahead of time and refrigerate them in a sealed container for up to 24 hours—this helps you avoid browning while keeping flavor intact. When you’re ready to bake, simply combine your wet ingredients with the mixed dry components, and gently fold in the bananas just before pouring the batter into the pan. This way, you can enjoy warm, homemade Peanut Butter Banana Bread with minimal morning effort!
Peanut Butter Banana Bread Variations
Feel free to personalize your Peanut Butter Banana Bread with these delightful twists that will tantalize your taste buds!
- Dairy-Free: Substitute unsalted butter with coconut oil for a rich, dairy-free version that retains moisture.
- Sweet Surprise: Add ½ cup of chocolate chips for an extra layer of sweetness; they melt into gooey pockets of yum.
- Nutty Crunch: Swap in chopped pecans or walnuts to enhance the texture; their crunch pairs beautifully with the softness of the bread.
- Fruity Twist: Replace nuts with dried fruits like cranberries or raisins for a chewy addition that balances the flavor profile.
- Spice It Up: Experiment with a pinch of nutmeg or cardamom to elevate the aroma and bring warmth to your loaf.
- Lighter Option: Use unsweetened applesauce to replace some butter; it lightens the bread while adding natural sweetness.
- Vegan Delight: For a vegan version, try flax eggs in place of regular eggs; mix 1 tablespoon of flaxseed meal with 2.5 tablespoons of water for each egg.
- Nut-Free: Omit the peanut butter entirely and use sunflower seed butter for a nut-free delight without losing that creamy texture.
With these variations, every loaf can be a new adventure! For even more delicious ideas, don’t miss my Garlic Butter Brazilian Steak or indulge in some Irresistible Garlic Butter Lobster for a special meal!

Peanut Butter Banana Bread Recipe FAQs
What type of bananas should I use for this recipe?
Absolutely! For the best results, use very ripe bananas that are freckled and soft. The more brown spots, the better, as they add natural sweetness and moisture to the Peanut Butter Banana Bread.
How should I store Peanut Butter Banana Bread?
You can store it in an airtight container at room temperature for up to 3-4 days. If you want it to last longer, refrigerate it for about a week. Just make sure to wrap it well to keep it from drying out!
Can I freeze Peanut Butter Banana Bread?
Very! To freeze, tightly wrap the bread in plastic wrap or aluminum foil and place it in a freezer-safe container. It can be kept for up to 3 months. When you’re ready to enjoy it, thaw in the fridge overnight. For quick access, you can microwave slices for about 10-15 seconds.
What if my bread is too dense?
If your Peanut Butter Banana Bread turns out dense, it could be due to overmixing the batter. Make sure to mix until just combined and avoid aggressively stirring in the mashed bananas. Also, ensure your baking powder and baking soda are fresh for a proper rise!
Are there any dietary considerations I should keep in mind?
Yes! If you’re preparing this for someone with nut allergies, you can substitute peanut butter with sunflower seed butter. For vegan options, use flax eggs instead of traditional eggs, and coconut oil in place of butter. Always check ingredient labels to avoid hidden allergens.
Can I add other ingredients to this recipe?
Absolutely! You can customize your Peanut Butter Banana Bread by adding ingredients like chocolate chips, nuts, or dried fruits to enhance flavor and texture. Just be cautious with sugar content if you’re adding chocolate chips, as it may require slight adjustments to the overall sweetness.

Delicious Peanut Butter Banana Bread That's Easy to Love
Ingredients
Equipment
Method
- Preheat your oven to 350°F (175°C) and prepare a 9" x 5" loaf pan by greasing it.
- In a medium bowl, whisk together all-purpose flour, cinnamon, baking powder, baking soda, and salt.
- In a large bowl, beat butter, brown sugar, and peanut butter until light and fluffy.
- Add eggs one at a time, mixing well after each addition, then stir in vanilla extract.
- Gradually mix dry ingredients into the wet mixture, alternating with sour cream.
- Fold in mashed bananas and optional nuts gently.
- Pour batter into prepared loaf pan, filling no more than ¾ full.
- Bake for 50-55 minutes or until golden brown and a toothpick comes out clean.
- Let the loaf cool in the pan for about 10 minutes before transferring to a wire rack.

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