Banana Caramel Crumble Bars Recipe
Imagine biting into the perfect balance of soft banana goodness, a sticky layer of caramel, and a satisfyingly crunchy oat topping—that’s exactly what the Banana Caramel Crumble Bars deliver. These bars are a dreamy treat with a comforting homemade feel, combining the natural sweetness of ripe bananas with a luscious caramel layer and an irresistible golden crumble. Whether you’re savoring a cozy afternoon coffee or looking to impress friends with an easy but gourmet dessert, Banana Caramel Crumble Bars are a brilliant choice that never disappoints.

Ingredients You’ll Need
The magic of Banana Caramel Crumble Bars comes down to a simple yet thoughtfully chosen list of ingredients. Each item plays a crucial role, contributing flavor, texture, and that perfect homemade charm that makes these bars truly unforgettable.
- Ripe bananas: They provide natural sweetness and a moist, tender base for the bars.
- Butter: Used both softened for the base and melted for the crumble, it adds richness and helps create a tender crumb.
- Brown sugar: Adds a deep, caramel-like sweetness enhancing both the base and the crumble.
- Egg: Binds the base ingredients together, giving the bars structure.
- Flour: The foundation of the base, offering the necessary bulk and chewiness.
- Baking powder: A small lift to keep the base light and soft.
- Salt: Balances sweetness and enhances all the flavors.
- Rolled oats: Bring a hearty texture to the crumble topping, complementing the soft base.
- Caramel sauce: The star of the filling, adding sticky, gooey sweetness that ties every layer together.
How to Make Banana Caramel Crumble Bars
Step 1: Prepare the Banana Base
Start by creaming together softened butter and brown sugar until light and fluffy—this step is crucial for a tender base. Then, beat in the egg and mashed ripe bananas. The bananas will give your batter a beautiful creamy texture and natural sweetness that’s totally irresistible.
Step 2: Mix Dry Ingredients and Combine
In a separate bowl, whisk together the flour, baking powder, and salt. Gradually fold these dry ingredients into your banana mixture, ensuring everything is just combined to keep the base soft and moist. Press this batter evenly into a lined baking tray to create your foundation.
Step 3: Add the Caramel Filling
Gently spread a generous layer of caramel sauce over the banana base. This gooey layer is what elevates the bars, creating a heavenly contrast between the fruity base and the slightly sticky sweetness on top. Don’t skimp here—more caramel means more bliss!
Step 4: Prepare and Sprinkle the Crumble
In a small bowl, combine rolled oats, brown sugar, and melted butter. Mix until the oats are well coated and crumbly. Sprinkle this golden mixture evenly over the caramel layer, adding a delightful crunch that will bake to perfection.
Step 5: Bake to Golden Perfection
Bake your masterpiece at 350°F (180°C) for about 35 minutes, or until the crumble turns a gorgeous golden brown and the caramel is bubbling slightly around the edges. Once baked, let the bars cool completely in the pan—this helps them set for easy slicing!
How to Serve Banana Caramel Crumble Bars

Garnishes
These bars are fantastic served as-is, but for a little extra flair, sprinkle them with a dusting of powdered sugar or a drizzle of melted chocolate. A dollop of whipped cream or a scoop of vanilla ice cream on the side is also a wonderful touch for a decadent dessert experience.
Side Dishes
Banana Caramel Crumble Bars pair beautifully with fresh fruit like sliced strawberries or a tangy berry compote. If you’re stopping for a coffee break, a hot latte or a rich black coffee complements the sweet caramel and ripe banana flavors perfectly.
Creative Ways to Present
For a fun twist, cut these bars into bite-sized squares and serve them on a platter alongside nuts and dried fruits for a charming dessert spread. You can also layer pieces between creamy yogurt for a layered parfait that highlights each delicious texture and flavor.
Make Ahead and Storage
Storing Leftovers
Store any leftover Banana Caramel Crumble Bars in an airtight container at room temperature for up to four days. This keeps the bars fresh and preserves the beautiful contrast of crisp topping and soft base.
Freezing
If you want to keep these bars longer, wrap individual squares tightly in plastic wrap and place them in a freezer-safe container. They freeze beautifully and can be kept for up to two months without losing any of their charm.
Reheating
To enjoy these bars warm, simply defrost at room temperature and pop them in the oven at 300°F (150°C) for about 10 minutes or until warmed through. This will refresh the crumble’s crispness and melt the caramel slightly again for that fresh-from-the-bakery feel.
FAQs
Can I use overripe bananas?
Absolutely! Overripe bananas actually work best in Banana Caramel Crumble Bars because they offer extra sweetness and moisture, making the base wonderfully soft and flavorful.
Is it possible to make these gluten-free?
Yes! Substitute the all-purpose flour with a gluten-free flour blend and ensure your oats are certified gluten-free. The texture might be slightly different but just as delicious.
Can I substitute the caramel sauce?
You can try using dulce de leche or a thick honey drizzle, but classic caramel sauce gives that iconic gooey sweetness that makes these bars so special.
How long should I let the bars cool before slicing?
It’s best to wait until they have completely cooled in the baking tray. This will help the caramel set, making slicing neater and preventing any messy drips.
Can I add nuts to the crumble topping?
Definitely! Chopped walnuts or pecans mixed into the crumble add an extra crunch and lovely nutty flavor that pairs perfectly with banana and caramel.
Final Thoughts
Banana Caramel Crumble Bars are a true crowd-pleaser with their moist banana base, sticky caramel layer, and crispy oat topping. They bring comfort and joy in every bite, making them a fantastic addition to your dessert repertoire. I hope you give this recipe a try and discover just how effortlessly you can create bakery-style magic right at home.
