If you’re the kind of person who stashes overripe bananas on the counter “for baking,” this is the moment they’ve been waiting for. Banana Nutella Swirl Bread takes classic banana bread and turns it into something a little extra—rich, chocolatey, and pure comfort. It looks bakery-worthy with its dramatic swirls, but it’s simple enough for a lazy Sunday.

The crumb is tender, the top is glossy, and every slice delivers ribbons of creamy hazelnut spread. It’s the kind of loaf that makes people ask for the recipe after one bite.

What Makes This Special

Overhead shot of freshly baked Banana Nutella Swirl Bread cooling on a wire rack, loaf still in its

This isn’t just banana bread with chocolate chips tossed in. It’s a true swirl loaf, which means every slice shows off those gorgeous, marbled lines of Nutella.

The texture stays soft and moist thanks to mashed bananas and a touch of oil, and the Nutella brings a deep cocoa-hazelnut flavor that feels almost dessert-like. It’s also forgiving: you don’t need fancy equipment, and the batter comes together in minutes. Whether you serve it warm for brunch or as an after-dinner treat, it never feels fussy—just indulgent in the best way.

What You’ll Need

3 large ripe bananas, mashed (about 1 1/2 cups)
1/2 cup granulated sugar
1/4 cup light brown sugar, packed
1/3 cup neutral oil (vegetable or canola) or melted unsalted butter
2 large eggs, room temperature
1 teaspoon vanilla extract
1 3/4 cups all-purpose flour
1 teaspoon baking soda
1/2 teaspoon baking powder
1/2 teaspoon fine salt
1 teaspoon ground cinnamon (optional, but lovely)
3/4 cup Nutella (or other chocolate-hazelnut spread), slightly warmed
1/4 cup milk (dairy or unsweetened non-dairy), as needed to loosen the Nutella for swirling
Optional add-ins: 1/2 cup chopped toasted hazelnuts or walnuts; 1/2 cup chocolate chips
For the pan: nonstick spray or butter, plus parchment paper

Step-by-Step Instructions

Prep your pan and oven. Heat the oven to 350°F (175°C). Grease a 9×5-inch loaf pan and line it with a parchment sling so you can lift the bread out easily.
Warm the Nutella. In a small bowl, stir the Nutella with a splash of warm milk until it’s smooth and pourable, like thick hot fudge. This makes swirling easier and prevents heavy clumps.
Mash the bananas. In a large bowl, mash the bananas until mostly smooth with a few small lumps. You want texture, not baby food.
Mix the wet ingredients. Whisk in the granulated sugar, brown sugar, oil (or melted butter), eggs, and vanilla. Stir until the mixture looks glossy and combined.
Combine the dry ingredients. In a separate bowl, whisk the flour, baking soda, baking powder, salt, and cinnamon (if using).
Bring it together. Add the dry mixture to the wet mixture and fold gently just until no streaks of flour remain. If you’re adding nuts or chocolate chips, fold them in now. Do not overmix.
Layer and swirl. Pour half the batter into the prepared pan. Dollop half the warm Nutella over the batter in spoonfuls. Add the remaining batter on top, then the remaining Nutella. Use a butter knife to make a few gentle figure-eights through the loaf. Stop before it looks uniform—you want distinct swirls.
Bake. Place the pan on the center rack and bake for 55–70 minutes, depending on your oven. Start checking at 55 minutes. The loaf is done when a tester inserted in the center comes out with a few moist crumbs (avoid testing directly through a Nutella pocket, which will stay gooey).
Cool properly. Let the bread cool in the pan for 15 minutes, then lift it out to a wire rack. Cool at least another 45–60 minutes before slicing so the crumb sets and the swirls don’t smear.
Serve. Slice with a serrated knife for neat edges. Enjoy as is, or warm a slice for 10–15 seconds and top with a pat of butter or a sprinkle of flaky salt.

Keeping It Fresh

Once completely cool, wrap the loaf tightly in plastic wrap or store in an airtight container at room temperature for up to 3 days.

For longer storage, slice and freeze the pieces individually, separated by parchment, in a freezer bag for up to 2 months. Reheat from frozen in a toaster oven or microwave until just warm. Avoid refrigerating the whole loaf—it tends to dry out faster in the fridge.

Benefits of This Recipe

Uses pantry staples. Most ingredients are probably already in your kitchen, especially the bananas you meant to use yesterday.
Beginner-friendly. No mixer needed, minimal steps, and the batter is forgiving.
Show-stopping look. Those swirls make it feel bakery-level without extra effort.
Moist and tender crumb. Bananas keep the bread soft for days.
Customizable. Swap nuts, add spices, or use different spreads to suit your taste.

Pitfalls to Watch Out For

Overmixing the batter. This can make the loaf tough. Fold just until combined.
Swirling too aggressively. Overworking the Nutella turns it into a uniform chocolate batter. Keep the swirls minimal.
Testing doneness in a Nutella pocket. The tester will look wet even when the bread is done. Check a few different spots.
Cutting too soon. Warm bread slices can tear and smudge the swirl. Let it set first.
Too-cold Nutella. It clumps and sinks. Loosen it with a bit of warm milk for smooth swirls.

Alternatives

Chocolate peanut butter swirl. Use a chocolate peanut butter spread or blend creamy peanut butter with melted chocolate chips.
Cinnamon sugar swirl. Skip Nutella and layer a mix of brown sugar, cinnamon, and a touch of butter for a coffee-cake vibe.
Dairy-free. Use oil instead of butter, non-dairy milk to loosen the spread, and confirm your chocolate-hazelnut spread is dairy-free.
Gluten-free. Swap in a good 1:1 gluten-free flour blend with xanthan gum. Check doneness near the 55-minute mark, as timing may vary.
Mini loaves or muffins. Divide the batter among mini loaf pans or muffin tins and reduce bake time. For muffins, start checking at 18–20 minutes.
Less sweet. Cut granulated sugar by 2–3 tablespoons; the bananas and Nutella still provide plenty of sweetness.

FAQ

Can I use frozen bananas?

Yes. Thaw them completely, drain excess liquid if they’re very watery, then mash. They’re perfect for baking and often more flavorful.

What if I don’t have Nutella?

Any chocolate-hazelnut spread works.

You can also mix 1/2 cup melted chocolate chips with 2–3 tablespoons of creamy nut butter and a splash of milk to create a swirlable substitute.

Why did my bread sink in the middle?

It was likely underbaked or the batter was overmixed. Make sure your baking soda is fresh, avoid opening the oven too often, and check doneness in multiple spots.

Can I reduce the oil?

You can cut it to 1/4 cup and add 2 tablespoons of Greek yogurt or applesauce. The texture will be slightly less rich but still moist.

How do I get a high-domed top?

Make sure the oven is fully preheated, avoid overmixing, and place the pan on the middle rack.

For extra lift, don’t let the batter sit too long before baking.

Is it safe to swirl more Nutella on top mid-bake?

Avoid opening the oven during the first 30 minutes. If you want a glossy top, warm 1–2 tablespoons of Nutella and lightly brush it on right after baking while the loaf is hot.

Can I add protein or fiber?

Fold in 2 tablespoons of ground flaxseed or chia, or replace 1/4 cup of flour with oat flour. Don’t add too much or the loaf can get dense.

How do I prevent sticking?

Grease the pan and use a parchment sling.

Let the bread cool before lifting it out to keep the edges clean and intact.

What’s the best way to slice cleanly?

Use a serrated knife and gentle sawing motions. Wipe the blade between cuts to keep the Nutella swirls neat.

Can I make it vegan?

Yes. Use oil, a non-dairy milk, and replace eggs with 2 flax eggs (2 tablespoons ground flaxseed + 5 tablespoons water, rested 5–10 minutes).

Check that your spread is vegan-friendly.

Final Thoughts

Banana Nutella Swirl Bread hits that sweet spot between cozy and extravagant. It’s easy enough for a weekday bake, but impressive enough to share. Keep it simple or tweak it to your taste—either way, you get a tender loaf with striking swirls and big flavor.

Make it once, and it’ll become your go-to anytime bananas go spotty and you want something unforgettable.

Banana Nutella Swirl Bread – The Most Indulgent Loaf You'll Ever Make

Print Recipe Pin Recipe

Prep Time 15

Cook Time 1

Total Time 1 15

Servings 10 servings

Ingredients

3 large ripe bananas, mashed (about 1 1/2 cups)
1/2 cup granulated sugar
1/4 cup light brown sugar, packed
1/3 cup neutral oil (vegetable or canola) or melted unsalted butter
2 large eggs, room temperature
1 teaspoon vanilla extract
1 3/4 cups all-purpose flour
1 teaspoon baking soda
1/2 teaspoon baking powder
1/2 teaspoon fine salt
1 teaspoon ground cinnamon (optional, but lovely)
3/4 cup Nutella (or other chocolate-hazelnut spread), slightly warmed
1/4 cup milk (dairy or unsweetened non-dairy), as needed to loosen the Nutella for swirling
Optional add-ins: 1/2 cup chopped toasted hazelnuts or walnuts; 1/2 cup chocolate chips
For the pan: nonstick spray or butter, plus parchment paper

Instructions

Prep your pan and oven. Heat the oven to 350°F (175°C). Grease a 9x5-inch loaf pan and line it with a parchment sling so you can lift the bread out easily.
Warm the Nutella. In a small bowl, stir the Nutella with a splash of warm milk until it’s smooth and pourable, like thick hot fudge. This makes swirling easier and prevents heavy clumps.
Mash the bananas. In a large bowl, mash the bananas until mostly smooth with a few small lumps. You want texture, not baby food.
Mix the wet ingredients. Whisk in the granulated sugar, brown sugar, oil (or melted butter), eggs, and vanilla. Stir until the mixture looks glossy and combined.
Combine the dry ingredients. In a separate bowl, whisk the flour, baking soda, baking powder, salt, and cinnamon (if using).
Bring it together. Add the dry mixture to the wet mixture and fold gently just until no streaks of flour remain. If you’re adding nuts or chocolate chips, fold them in now. Do not overmix.
Layer and swirl. Pour half the batter into the prepared pan. Dollop half the warm Nutella over the batter in spoonfuls. Add the remaining batter on top, then the remaining Nutella. Use a butter knife to make a few gentle figure-eights through the loaf. Stop before it looks uniform—you want distinct swirls.
Bake. Place the pan on the center rack and bake for 55–70 minutes, depending on your oven. Start checking at 55 minutes. The loaf is done when a tester inserted in the center comes out with a few moist crumbs (avoid testing directly through a Nutella pocket, which will stay gooey).
Cool properly. Let the bread cool in the pan for 15 minutes, then lift it out to a wire rack. Cool at least another 45–60 minutes before slicing so the crumb sets and the swirls don’t smear.
Serve. Slice with a serrated knife for neat edges. Enjoy as is, or warm a slice for 10–15 seconds and top with a pat of butter or a sprinkle of flaky salt.