Banana Split Bars: Your New Favorite Dessert for Sharing
If you adore the classic combination of flavors in a banana split, prepare to be captivated by these incredible Banana Split Bars! They capture all the beloved elements of this iconic dessert—sweet bananas, creamy marshmallows, rich chocolate, crunchy nuts, and vibrant cherries—all packed into convenient, shareable bar form. Forget the messy sundae glass; these bars offer a delightful, handheld experience that’s perfect for parties, potlucks, or simply satisfying your sweet tooth any day of the week.
For more innovative ways to enjoy the irresistible taste of banana splits, be sure to explore our Banana Split Cupcakes or our deliciously easy Banana Split Cake Mix Cookies. These variations prove that the magic of banana splits can be transformed into countless delightful dessert experiences.

Why You’ll Adore These Banana Split Bars
These Banana Split Bars are more than just a dessert; they’re a celebration of flavor and convenience. Here’s why they’re destined to become a staple in your recipe collection:
- All Your Favorite Flavors: Each bite delivers the quintessential banana split experience—the comforting sweetness of ripe bananas, the gooey texture of melted marshmallows, the rich depth of chocolate, the satisfying crunch of peanuts, and the vibrant burst of maraschino cherries.
- Easy to Share: Unlike traditional sundaes that require individual assembly, these bars are baked in a single pan and cut into portions, making them ideal for gatherings, parties, or packing into lunchboxes.
- Perfect for Overripe Bananas: This recipe is a fantastic way to utilize those brown-spotted bananas sitting on your counter. The riper the banana, the sweeter and more flavorful your bars will be!
- Simple to Make: With straightforward instructions and common pantry ingredients, even novice bakers can achieve impressive results.
- Crowd-Pleaser: Everyone loves a banana split, and these bars offer a nostalgic taste that appeals to all ages. They are guaranteed to be a hit wherever you bring them.
A Trip Down Memory Lane: My Mom’s Cherished Recipe Box
My culinary journey began long before the age of instant online recipes, nurtured by my mother’s unwavering love for cooking. Growing up in the 70s and 80s, our household, much like many others, revolved around a comforting rotation of tried-and-true family meals. While she certainly had a collection of cookbooks that I loved to flip through, discovering new dishes occasionally, one treasure has outlasted all the others.
Her recipe box.
This isn’t just any old box; it’s a testament to decades of family meals, holiday feasts, and everyday delights. I genuinely believe it’s almost as old as I am! Its once-pristine exterior is now wonderfully worn, held together at the seams with various strips of tape, each telling its own silent story. But within its humble confines lies a profound collection of love, laughter, and, of course, countless cherished recipes. If ever faced with the impossible task of choosing just one item to save from my parents’ home, that worn recipe box would undoubtedly be at the very top of my list.
It’s brimming with handwritten notes, faded clippings from magazines, and even recipes carefully cut from food packaging – each a piece of culinary history. These aren’t just random recipes; they are my mom’s meticulously tested and approved creations. Her endorsement, signified by a place in “the box,” has always been my ultimate guarantee of a truly good recipe. And it’s from this very treasure trove that today’s incredible recipe emerged.
The Inspiration: A Recipe Destined to Be Made
Just the other day, I was sifting through that venerable recipe box, searching for a different dish entirely, when my eyes landed on the card for these delightful Banana Split Bars. The timing couldn’t have been more perfect. On my counter sat a bunch of bananas, quickly transitioning to that ideal, beautifully browned stage, screaming to be baked. And in my fridge? Two almost-full jars of maraschino cherries! How I ended up with a surplus of cherries remains a mystery, but one thing was clear: it felt like destiny. The universe, or perhaps my mom’s recipe box, was nudging me to create these bars.
Unlocking the Magic of Ripe Bananas
I know I’ve been on a bit of a spree lately, finding delicious ways to use up ripe bananas. But trust me, these Banana Split Bars absolutely need to be added to your list (or pinned to your Pinterest board!) for the next time you have those perfectly spotty, overripe bananas. While each batch might only call for one, the intense sweetness and moistness they impart are simply *goo-ood*. In fact, they’re so delicious, you might even consider purposefully letting a banana or two ripen just for the sole purpose of making these bars. That deep banana flavor is truly what sets this dessert apart, creating a rich, satisfying base for all the other classic banana split components.

More Irresistible Bar Desserts to Explore
If you’re a fan of easy-to-make, easy-to-share bar desserts, you’re in the right place! Here are a few more favorites that offer unique flavors and textures:
- Marshmallow Butterscotch Blondies: A chewy, sweet treat with a delightful butterscotch kick and pockets of melted marshmallow.
- Turtle Cheesecake Cookie Bars: Indulge in the rich combination of chocolate, caramel, pecans, and creamy cheesecake in a convenient bar.
- Coconut Pecan Bars: A tropical delight, these bars feature a sweet, nutty, and chewy coconut-pecan topping on a tender crust.

Banana Split Bars
Pin Recipe
Ingredients
- 1/3 cup butter softened
- 1 cup sugar
- 1 egg
- 1 banana mashed (preferably overripe)
- 1/2 teaspoon vanilla extract
- 1 1/4 cup all-purpose flour
- 1 teaspoon baking powder
- 1/4 teaspoon salt
- 1/3 cup chopped peanuts
- 2 cups mini marshmallows
- 1 cup semi-sweet chocolate chips
- 1/3 cup maraschino cherries drained and quartered
Instructions
- Preheat your oven to 350ºF (175ºC). Lightly grease a 9×13 inch baking pan, ensuring all corners and sides are covered to prevent sticking.
- In a large mixing bowl, beat together the softened butter and granulated sugar until the mixture is light, fluffy, and well combined. This usually takes about 2-3 minutes with an electric mixer. Next, add in the egg, the mashed overripe banana, and the vanilla extract, mixing thoroughly until everything is fully incorporated. In a separate bowl, whisk together the all-purpose flour, baking powder, and salt. Gradually add the dry ingredients to the wet ingredients, mixing until just combined; be careful not to overmix. Finally, gently fold in the chopped peanuts.
- Evenly pour and spread the batter into the prepared 9×13 inch baking pan. Bake for 20 minutes in the preheated oven. The base should be slightly set but not fully cooked.
- Carefully remove the pan from the oven. Immediately and generously sprinkle the mini marshmallows, semi-sweet chocolate chips, and quartered maraschino cherries over the partially baked base. Return the pan to the oven and continue baking for an additional 10-15 minutes, or until a toothpick inserted into the center of the bar comes out clean, and the marshmallows are lightly golden and gooey. Once baked, remove from the oven and allow the bars to cool completely in the pan on a wire rack before cutting into 24 even bars. This cooling step is crucial for clean cuts and for the toppings to set properly.
Pro Tips for Flawless Banana Split Bars
Achieving the perfect Banana Split Bars is easier than you think with these expert tips:
- Use Very Ripe Bananas: The browner and spottier your bananas, the better! Overripe bananas are sweeter and mash more easily, contributing to a wonderfully moist and flavorful bar base.
- Don’t Overmix: When adding the dry ingredients to the wet, mix just until combined. Overmixing can lead to tough bars.
- Grease Your Pan Well: These bars are gooey, especially with the marshmallow topping. Ensure your baking pan is thoroughly greased (or lined with parchment paper with an overhang) to prevent sticking and make for easy removal.
- Even Spreading: Distribute the batter evenly in the pan so that your bars bake uniformly. A slightly damp spatula can help with this.
- Cool Completely: Resist the urge to cut into the warm bars! Allowing them to cool completely in the pan helps them set properly, making for cleaner cuts and preventing a sticky mess. You can even chill them in the refrigerator for quicker setting.
- Drain Cherries Thoroughly: Ensure your maraschino cherries are well-drained and quartered. Excess moisture can affect the texture of your topping.
Customizing Your Bars: Endless Variations
While the classic Banana Split Bar recipe is fantastic as is, feel free to get creative with these delicious variations:
- Nut Alternatives: If peanuts aren’t your preference, try chopped walnuts, pecans, or even a mix of your favorite nuts for a different crunch.
- Chocolate Choices: Experiment with milk chocolate chips, dark chocolate chunks, or even white chocolate chips for a different flavor profile.
- Tropical Twist: Add a sprinkle of shredded coconut along with the marshmallows for an extra layer of flavor and texture.
- Extra Fruity: Consider a light drizzle of strawberry or pineapple sauce over the top after the bars have cooled, just before serving, to mimic the fruit sauces of a traditional banana split.
- Caramel Drizzle: A light swirl of caramel sauce on top after cooling can add a luxurious touch.
- Mini Chocolate Bar Pieces: Instead of chips, chop up your favorite chocolate bar for a more gourmet feel.
Serving and Storage Suggestions
These Banana Split Bars are versatile and can be enjoyed in various ways, and they store well too!
- Serving: While delicious on their own, a scoop of vanilla ice cream on the side can elevate them to a full-fledged sundae experience. A dollop of whipped cream is also a classic addition.
- Storage: Store leftover bars in an airtight container at room temperature for up to 2-3 days, or in the refrigerator for up to 5 days. Chilling them can make them a bit firmer and easier to handle.
- Freezing: For longer storage, wrap individual bars tightly in plastic wrap and then place them in a freezer-safe bag or container. They can be frozen for up to 2 months. Thaw at room temperature or in the refrigerator before serving.
Frequently Asked Questions (FAQs) About Banana Split Bars
Can I use underripe bananas for this recipe?
It’s highly recommended to use overripe bananas (with brown spots) for the best flavor and moisture. Underripe bananas will not mash as easily and won’t provide the same sweetness or banana flavor crucial for this recipe.
How can I tell if the bars are fully baked?
After adding the toppings, bake until a toothpick inserted into the cake portion (avoiding melted chocolate or marshmallows) comes out clean. The edges should be golden brown, and the marshmallows will be puffed and slightly toasted.
Can I make these bars ahead of time?
Yes, these bars are a fantastic make-ahead dessert! They actually taste even better the next day once the flavors have had a chance to meld. Store them as instructed above.
What if I don’t like peanuts?
No problem! You can easily substitute peanuts with other chopped nuts like walnuts or pecans, or simply omit them if you prefer a nut-free version.
Why did my marshmallows get hard?
If marshmallows are baked for too long or at too high a temperature, they can become hard. Ensure you’re baking them just until lightly golden and gooey. They will firm up slightly upon cooling, but shouldn’t be rock hard.
There you have it—a truly irresistible twist on a beloved classic. These Banana Split Bars bring all the joy and deliciousness of a traditional sundae into a convenient, delightful bar form. Whether you’re a long-time fan of banana splits or simply looking for a new, crowd-pleasing dessert, these bars are guaranteed to be a hit. So go ahead, grab those ripe bananas, and treat yourself (and everyone else!) to this wonderfully easy and utterly delicious creation!
LOOKING FOR MORE FREE RECIPES?
Subscribe to my free recipe newsletter to get new family-friendly recipes delivered straight to your inbox each week! Find more family-friendly inspiration and connect with us on Pinterest, Facebook, and Instagram.
