Cookie butter banana bread is your classic banana loaf, made richer and more interesting with creamy Biscoff spread stirred right into the batter. It bakes up soft, deeply golden, and fragrant in a way that makes it hard to wait for it to cool.
A Quick Look At The Recipe
This is a brief summary of the recipe. Jump to the recipe to get the full details.
Prep Time
15 minutes
Cook Time
1 hour 15 minutes
Total Time
1 hour 30 minutes
Servings
12 Slices
Difficulty
Easy
Calories *
284 kcal per serving
Technique
Baked, one-bowl
Flavor Profile
Sweet, warmly spiced, rich, banana-forward
* Based on nutrition panel
I made this on a Sunday afternoon and it was gone by Monday morning — my whole family kept sneaking slices. The cookie butter flavor really comes through and gives it this warm, almost caramel-y depth that my regular banana bread just doesn’t have.
⭐⭐⭐⭐⭐
Renata
Why You Will Love This Recipe
- One bowl, minimal cleanup. The dry ingredients come together in one bowl and the wet ingredients in a second, then everything gets stirred together once. There’s no stand mixer required and no complicated technique to navigate.
- It bakes in a single loaf pan. You don’t need any special equipment beyond a standard 9-by-5-inch loaf pan. Most home bakers already have one sitting in a cabinet.
- Cookie butter makes it taste different from any banana bread you’ve had before. Biscoff spread (also sold as Speculoos Cookie Butter) is stirred directly into the batter alongside the bananas, and it adds a warm, spiced depth that plain banana bread doesn’t have. If you love the idea of mixing flavors into a banana loaf, my chocolate banana bread does the same thing in a different direction.
- Very ripe bananas do the heavy lifting. The riper your bananas, the sweeter and more flavorful the loaf. You don’t need any special prep, just mash and stir.
- Perfectly moist with a great shelf life! The oil and cookie butter in the batter hold moisture, so the loaf stays soft for days after baking. You’re not racing to finish it before it dries out.
Table of Contents
Cookie butter has been one of those ingredients I keep coming back to whenever I want to make something familiar feel a little more special. There’s nothing fussy about this loaf, which is part of what makes it so easy to love.
It’s the kind of thing you can bake on a slow weekend afternoon and have ready to slice for the rest of the week. If banana-forward baking is your thing, my sourdough banana bread or this vegan banana bread is another version worth keeping in your rotation.
Ingredients & Substitutions
- All-Purpose Flour: It gives the loaf structure without making it tough. You can use a 1:1 gluten-free flour blend if needed, though the texture will be slightly more dense.
- Baking Soda: It lifts the batter and helps the loaf rise evenly in the oven. Make sure yours is fresh — old baking soda won’t give you the rise you need.
- Salt
- Ripe Bananas: They sweeten and moisten the bread naturally. Look for bananas that are spotted but not overly brown — pale yellow bananas won’t mash as smoothly and the flavor won’t be as deep. My chocolate chip banana bread recipe uses the same approach!
- Granulated Sugar
- Light Brown Sugar: It adds a subtle caramel undertone that pairs nicely with the spiced cookie butter flavor.
- Creamy Cookie Butter: This is the star of the recipe, sometimes sold as Biscoff Spread or Speculoos Cookie Butter at Trader Joe’s. It adds a warm, spiced, almost caramelized flavor that runs all the way through the loaf. Use the creamy variety, not crunchy, so it incorporates evenly into the batter without creating pockets.
- Milk
- Vegetable Oil: It keeps the crumb moist from the moment it comes out of the oven through the next few days. A neutral oil like canola works just as well.
- Vanilla Extract
- Eggs
Variations for Cookie Butter Banana Bread
- Add chocolate or nuts. Fold a generous handful of semi-sweet or dark chocolate chips into the batter right before pouring it into the pan. Walnut or pecans would also be a welcomed addition.
- Add some spice! Make my speculoos spice mix and add 1 tablespoon to the dry ingredients! It will really enhance the cookie butter flavor! Then you can make these traditional speculoos cookies.
- Mini Loaves. Divide the batter evenly between two or three mini loaf pans instead of one standard pan. Reduce the bake time and start checking for doneness around the 45-minute mark with a toothpick.
- Peanut Butter Banana Bread. Swap the cookie butter for creamy peanut butter if you want a nuttier, earthier loaf. If you love that combination, my peanut butter banana bread takes it in an even more indulgent direction with a chocolate swirl.
Professional Tips for Perfect Cookie Butter Banana Bread
- Use your ripe but not overripe bananas. Your bananas are the flavor here; you want them to be perfectly ripe. Under- or overripe bananas can significantly alter the flavor of your banana bread. I say once you see some brown spots and you can smell the banana, they are ready!
- Don’t overbake, but don’t underbake either. This loaf bakes for a full 1 hour 15 minutes, and it needs that time for the dense, moist center to set all the way through. Start checking at the 1-hour mark and tent the top loosely with foil if the crust is browning faster than the inside is cooking.
- Stir until just combined. Once the wet ingredients hit the flour mixture, stir only until you no longer see dry streaks. Overmixing develops the gluten and can make the crumb tighter and tougher than it should be.
- Cool completely before slicing. It’s genuinely hard to wait, I know, but cutting into this loaf while it’s still warm can make the center look underdone and gummy even when it’s fully baked. Give it the full cool on the rack and the texture will be completely worth it.
How to Make Cookie Butter Banana Bread
Use these step-by-step instructions to make a soft, warmly spiced loaf with creamy cookie butter woven all the way through. Further details and measurements can be found in the recipe card below.
Step 1: Prep your pan and oven. Heat your oven to 350ºF, or 325ºF if you’re using a dark or nonstick pan. Grease and flour the bottom and sides of a 9-by-5-inch loaf pan, making sure to coat the corners well so the loaf releases cleanly after baking.
Step 2:Mix the dry ingredients. In a large bowl, stir together the flour, baking soda, and salt until evenly combined. This takes about 30 seconds and just needs to look uniform with no visible streaks of any one ingredient.
Step 3: Mash the bananas and build the wet mixture. In a separate large bowl, mash your bananas until smooth. Add the granulated sugar, brown sugar, cookie butter, milk, vegetable oil, vanilla, and eggs directly to the mashed bananas and whisk everything together until the mixture looks mostly smooth and well combined. The cookie butter will take a few extra strokes to fully blend in, which is completely normal.
Step 4: Combine wet and dry. Pour the banana mixture into the bowl with the flour mixture and stir until just combined. You’re looking for the moment when you no longer see dry streaks of flour. The batter will be thick and a little lumpy from the bananas, and that’s exactly right.
Step 5: Pour and smooth the batter. Pour the batter into your prepared loaf pan and use a spatula to smooth the top into an even layer that reaches all four corners of the pan. The batter is thick, so give it a few gentle strokes to level it out rather than one big swipe.
Step 6: Bake the loaf. Bake for 1 hour to 1 hour 15 minutes, until the top is deep golden brown and a toothpick inserted in the center comes out clean. The loaf will smell warm and caramel-like as the cookie butter bakes into the crumb, and the top will dome and crack slightly down the center, which is a good sign.
Step 7: Cool and slice. Let the loaf cool in the pan for 10 minutes, then turn it out onto a wire rack to cool completely before slicing. Cutting too early will compress the crumb and leave the inside gummy, so give it the full cooling time even when it’s tempting not to.
Recipe FAQs
Wrap the cooled loaf tightly in plastic wrap or store slices in an airtight container at room temperature for up to 3 days. For longer storage, wrap the whole loaf or individual slices in plastic wrap, then in foil, and freeze for up to 3 months. To reheat, let a slice thaw at room temperature or warm it in a low oven for a few minutes — or in the microwave like I do when I just need one right now.
Yes, and it actually slices better the next day once it’s fully cooled and set. Bake the loaf completely, let it cool, then wrap it tightly and store at room temperature overnight. The flavors deepen a bit as it sits, which is a nice bonus.
The most common culprit is underbaking. The loaf needs a full 1 hour 15 minutes, and since cookie butter adds moisture to the batter, the center can stay wet longer than a standard banana bread. Always check with a toothpick inserted in the center — it should come out clean, not just with a few moist crumbs.
Cookie butter is really what makes this recipe distinct, so I’d encourage you to track it down if you can — it’s sold as Biscoff Spread or Speculoos Cookie Butter at Trader Joe’s. That said, if you can’t find it, creamy peanut butter or almond butter can work in a pinch, though you’ll lose the spiced, caramelized flavor that cookie butter brings. The texture should hold up about the same since the ratios are similar.
Recommended Cookie Butter Banana Bread Recipes
Cookie Butter Banana Bread
Ingredients
- 2 cups all-purpose flour
- ¾ teaspoons baking soda
- ½ teaspoon salt
- 3 medium ripe bananas
- ½ cup granulated sugar
- ½ cup packed light brown sugar
- ½ cup creamy cookie butter
- ⅓ cup milk
- ¼ cup vegetable oil
- 1 ½ teaspoons vanilla
- 2 eggs
Instructions
- Heat oven to 350ºF (325ºF if using a dark or nonstick pan). Grease and flour the bottom and sides of a 9-by-5-inch loaf pan.
- In a large bowl, whisk together flour, baking soda, and salt. In a separate large bowl, mash bananas until smooth, then add both sugars, cookie butter, milk, oil, vanilla, and eggs. Whisk until combined and mostly smooth.
- Pour the banana mixture into the flour mixture and stir until just combined. Pour batter into the prepared pan and smooth the top with a spatula.
- Bake 1 hour 15 minutes until deep golden brown and a toothpick inserted in the center comes out clean. Tent loosely with foil during baking if the top is browning too quickly.
- Cool the bread for 10 minutes in the pan, then transfer to a cooling rack and cool completely before slicing.
Notes
Technique: Don’t pull the loaf early. Cookie butter adds extra moisture to the batter, so the center can stay wet longer than a standard banana bread. Always confirm doneness with a toothpick in the center — it should come out clean.
Measuring: Use very ripe bananas with deeply spotted or mostly black peels. Under-ripe bananas won’t mash as smoothly and the loaf will be less sweet and flavorful.
Storage: Wrap the cooled loaf tightly in plastic wrap or store slices in an airtight container at room temperature for up to 3 days. To freeze, wrap the whole loaf or individual slices in plastic wrap, then foil, and freeze for up to 3 months. To reheat, let a slice thaw at room temperature or warm it in a low oven for a few minutes, or in the microwave when you just need one right now.
Nutrition
Nutrition information is automatically calculated, so should only be used as an approximation.
Like this recipe? Rate & comment below!Before You Go
Cookie butter banana bread is one of those recipes that earns a permanent spot in your regular baking lineup. Browse our Bread Recipes or Dessert Recipes for more to try.
I made this on a Sunday afternoon and it was gone by Monday morning — my whole family kept sneaking slices. The cookie butter flavor really comes through and gives it this warm, almost caramel-y depth that my regular banana bread just doesn’t have.
That warm, caramel-y depth from the cookie butter is exactly what sets this apart from regular banana bread. Once you’ve had it this way it’s hard to go back! So glad it was such a hit — sounds like this one is going into the regular rotation! ~GVD team