Fluffernutter Nutella Banana Bread
If you’ve ever craved a sweet treat that combines the nostalgic flavors of childhood with the irresistible allure of chocolate and bananas, look no further than this Fluffernutter Nutella Banana Bread. Imagine a loaf that captures the creamy goodness of peanut butter, the rich decadence of Nutella, and the light, fluffy sweetness of marshmallow fluff, all swirled together with ripe bananas. This recipe is not only easy to make but also sure to become a family favorite. Let’s dive into the details of this delightful bread that’s perfect for breakfast, dessert, or a snack any time of day.
Why This Recipe Is Reliable

This Fluffernutter Nutella Banana Bread is a foolproof recipe that yields moist, flavorful results every time. The combination of ripe bananas and sour milk contributes to its tender crumb, while the Nutella and marshmallow fluff add layers of flavor and texture that elevate the classic banana bread experience. Plus, with simple ingredients that you probably already have in your pantry, you can whip up this loaf in no time. Whether you’re an experienced baker or just starting out, you’ll appreciate how easy this recipe is to follow.
What We’re Using
- 1 cup sugar: Sweetness that balances the richness of the other ingredients.
- 1/2 cup vegetable oil: Keeps the bread moist and tender.
- 1/2 cup peanut butter: Adds a creamy texture and a nutty flavor.
- 2 ripe bananas: The star of the show, providing natural sweetness and moisture.
- 2 eggs: Essential for binding the ingredients together.
- 7 tablespoons sour milk: For a tangy flavor and to enhance the bread’s texture. (To make sour milk: add 1 teaspoon white vinegar to the milk and let it sit for 5 minutes.)
- 1 teaspoon baking soda: Helps the bread rise and become fluffy.
- 2 cups sifted all-purpose flour: The base of our bread, providing structure.
- 1/2 cup Nutella, warmed: For those rich chocolatey swirls.
- 1/2 cup marshmallow fluff, warmed: To add that delightful fluffiness and sweetness.
Gear Up: What to Grab
- Mixing bowls: For combining your wet and dry ingredients.
- Measuring cups and spoons: Precision is key in baking.
- Loaf pan: A standard 9×5 inch pan works perfectly.
- Whisk: Great for mixing the batter smoothly.
- Rubber spatula: Useful for scraping down the sides of the bowl and folding in ingredients.
Fluffernutter Nutella Banana Bread — Do This Next

Step 1: Preheat the Oven
Preheat your oven to 350°F (175°C). This ensures that your bread bakes evenly and rises beautifully.
Step 2: Prepare Your Loaf Pan
Grease a 9×5 inch loaf pan with cooking spray or line it with parchment paper for easy removal.
Step 3: Mix the Wet Ingredients
In a large mixing bowl, combine the sugar, vegetable oil, and peanut butter. Mix until well combined. Add in the ripe bananas and mash them into the mixture. Then, mix in the eggs and sour milk until everything is smooth and creamy.
Step 4: Combine the Dry Ingredients
In a separate bowl, whisk together the baking soda and sifted all-purpose flour. Gradually add the dry mixture to the wet ingredients, folding gently until just combined. Be careful not to overmix, as this could make the bread tough.
Step 5: Swirl in the Nutella and Marshmallow Fluff
Warm the Nutella and marshmallow fluff slightly in the microwave for about 15 seconds to make them easier to swirl. Take half of the batter and spread it into the prepared loaf pan. Drizzle half of the warmed Nutella and marshmallow fluff over the batter. Repeat with the remaining batter and the rest of the Nutella and fluff, creating beautiful swirls.
Step 6: Bake
Place the loaf pan in the preheated oven and bake for 55-65 minutes, or until a toothpick inserted in the center comes out clean. The top should be golden brown and slightly cracked.
Step 7: Cool and Serve
Once baked, remove the bread from the oven and let it cool in the pan for about 10 minutes. Then, transfer the loaf to a wire rack to cool completely before slicing. Enjoy your Fluffernutter Nutella Banana Bread warm or at room temperature.
If You’re Out Of…

- Vegetable oil: Substitute with melted coconut oil or melted butter.
- Peanut butter: Almond butter or cashew butter can be great alternatives.
- Sour milk: Use plain yogurt or buttermilk as a substitute.
- All-purpose flour: You can use whole wheat flour for a healthier option, but the texture may vary slightly.
Pro Perspective
This Fluffernutter Nutella Banana Bread is not just a treat; it’s a versatile recipe. You can easily customize it by adding nuts, chocolate chips, or even a sprinkle of sea salt on top for extra flavor. The best part? This bread freezes beautifully. Simply slice it and wrap it tightly in plastic wrap and aluminum foil. When you’re ready to enjoy, just thaw a slice or two at room temperature or pop it in the toaster for a warm, toasty treat.
Leftovers & Meal Prep
Leftovers can be stored in an airtight container at room temperature for up to three days. If you want to extend its life, refrigerate it for up to a week or freeze for up to three months. Reheating a slice in the microwave for a few seconds brings back its delightful freshness, making it a great grab-and-go breakfast option or snack.
Helpful Q&A
Can I use frozen bananas for this recipe?
Absolutely! Just make sure to thaw and drain any excess moisture before mashing them into the batter.
How can I make this recipe healthier?
You can substitute some of the sugar with honey or maple syrup, use whole wheat flour, and replace half the peanut butter with applesauce for added moisture without the extra fat.
Can I make this bread vegan?
Yes! You can replace the eggs with flax eggs (1 tablespoon ground flaxseed mixed with 3 tablespoons water per egg) and use a plant-based milk for the sour milk substitute.
What can I serve with Fluffernutter Nutella Banana Bread?
This bread is delicious on its own, but you can enhance it with a dollop of whipped cream, a scoop of ice cream, or even just a drizzle of extra Nutella or peanut butter.
Let’s Eat
Now that you have all the details for making Fluffernutter Nutella Banana Bread, it’s time to gather your ingredients and start baking! This is more than just a recipe; it’s a way to create memories in your kitchen. With each slice, you’ll savor the delightful flavors and textures that make this bread so special. So, preheat your oven, grab those bananas, and let the baking magic begin. Enjoy every delicious bite!

Fluffernutter Nutella Banana Bread
Ingredients
Equipment
Method
- Preheat your oven to 350°F (175°C).
- Grease a 9x5 inch loaf pan with cooking spray or line it with parchment paper.
- In a large mixing bowl, combine the sugar, vegetable oil, and peanut butter. Mix until well combined. Add in the ripe bananas and mash them into the mixture. Then, mix in the eggs and sour milk until everything is smooth and creamy.
- In a separate bowl, whisk together the baking soda and sifted all-purpose flour. Gradually add the dry mixture to the wet ingredients, folding gently until just combined.
- Warm the Nutella and marshmallow fluff slightly in the microwave for about 15 seconds. Spread half of the batter into the prepared loaf pan. Drizzle half of the warmed Nutella and marshmallow fluff over it. Repeat with the remaining batter and toppings.
- Place the loaf pan in the preheated oven and bake for 55-65 minutes, or until a toothpick inserted in the center comes out clean.
- Once baked, let it cool in the pan for about 10 minutes before transferring to a wire rack to cool completely.
Notes
- For a healthier option, consider using whole wheat flour.
- This bread freezes beautifully; slice and wrap for later use.
- Try adding nuts or chocolate chips for extra flavor.
