Healthy Banana Bread Blondies (gluten-free)

These are not your usual blondies. These Healthy Banana Bread Blondies deliver on flavor and texture while also being just the right amount of sweet. They are a healthier dessert or snack to make and are also gluten-free and dairy-free.

Let’s talk banana bread. Let’s talk blondies. Now let’s talk about combining the two into a super easy, healthier, and totally delicious dessert (or snack, breakfast, whatever-you-want-it-to-be) that you’re going to want to have on repeat every single week.

These Banana Bread Blondies are my latest obsession — and for good reason. They’re made with wholesome ingredients you probably already have on hand. They’re gluten-free, dairy-free, sweetened with maple syrup and ripe bananas, and they have the perfect soft, chewy texture with little pockets of melty chocolate in every bite. Oh, and yes — there’s flaky sea salt on top because of course there is.

Whether you’re baking for your family, meal-prepping snacks for the week, or looking for a way to use up those extra bananas hanging out on your counter (you know the ones), these blondies are here to make your kitchen smell amazing and your day just a little bit better.

Why You’ll Love These Banana Bread Blondies

• They taste like a mashup of banana bread and a gooey chocolate chip blondie.

• Naturally gluten-free and dairy-free, so they’re great for a variety of diets.

• One bowl, no mixer required. Minimal cleanup = major win.

• Sweetened naturally with ripe bananas and maple syrup (no refined sugar here!).

• Done in under 30 minutes from start to finish.

• Kid-approved, adult-approved, snack-time approved.

The Ingredients You’ll Need

Let’s break it down and talk about why each of these ingredients works so well in this recipe:

• Ripe bananas – The riper the better! You want bananas that are spotty and soft because they’re sweeter and mash up easily. These bring natural sweetness, moisture, and banana bread flavor.
• Egg – This helps bind everything together and gives the blondies that soft, cakey texture. If you’re egg-free, a flax egg could work, but the results will be a little softer.
• Creamy peanut butter – This adds healthy fat, richness, and a subtle peanut flavor that pairs so well with the banana and chocolate. You can sub almond butter or sunflower seed butter if needed — just use something smooth and runny, not super thick or dry.
• Pure maple syrup – Maple syrup brings a beautiful natural sweetness and a little depth of flavor that works perfectly with the bananas. Plus, it keeps things refined sugar-free.
• Vanilla extract – Vanilla always enhances the flavor in baked goods, especially ones with banana and chocolate. Just a teaspoon makes a big difference!
• Gluten-free oat flour – Oat flour keeps the blondies light and hearty at the same time. It’s naturally gluten-free (just make sure yours is certified GF if needed) and gives these that cozy banana bread texture. You can make your own by blending rolled oats into a fine flour.
• Chocolate chips – Dark chocolate chips are my go-to here — they balance the sweetness and melt beautifully into every bite. Mini chips, chunks, or even a chopped up bar would all work.

How to Make These Banana Bread Blondies

Here’s how quick and easy these are to throw together:

1. Preheat oven to 350 degrees and line/grease an 8×8 baking dish
2. In a large bowl, mix together mashed bananas, nut butter, egg, maple syrup and vanilla extract until smooth
3. Mix in oat flour and baking powder until smooth
4. Fold in dark chocolate chips then add to dish, sprinkle sea salt if using
5. Bake in oven for 18-20 minutes or until golden edges
6. Allow the blondies to cool for a few then slice and enjoy!

Tips and Tricks for Perfect Blondies

• Use super ripe bananas. This is non-negotiable. You want them soft, sweet, and spotted — those are the best for baking.

• Don’t overmix the batter. Stir just until combined to keep the texture soft and chewy.

• Use runny peanut butter. Natural, creamy peanut butter works best here — not the super thick stuff. If yours is dry, it may make the blondies too crumbly.

• Let them cool before slicing. These are soft and gooey right out of the oven, so give them a little time to firm up.

• Want extra indulgence? Add more chocolate chips on top before baking or drizzle melted chocolate after they’ve cooled.

Why These Banana Bread Blondies Are a Staple in My Kitchen

We go through bananas fast in our house. But every once in a while, I find two or three that are just past their prime — too soft for snacking, but perfect for baking. That’s when these blondies come out.

They’re the kind of treat that’s secretly better-for-you but still totally crave-worthy. I feel good giving them to my kids for an after-school snack, and I’ll grab one for a sweet bite with my coffee in the afternoon. They’re quick to prep, easy to store, and completely foolproof — no stand mixer, no complicated steps, just real ingredients and big flavor.

And while these are technically a dessert, I’d be lying if I said I haven’t had them for breakfast more than once. (Banana + peanut butter + oat flour = basically a balanced meal, right?)

Variations and Add-Ins

Want to switch things up? Here are some fun ideas to customize your blondies:

• Nut-free version: Use sunflower seed butter or tahini in place of peanut butter.

• Add-ins: Stir in chopped nuts (like walnuts or pecans), shredded coconut, or even a swirl of Nutella or almond butter before baking.

• Spices: Add a dash of cinnamon or nutmeg for even more banana bread flavor.

• Double the recipe: Bake in a 9×13 pan for a bigger batch — just keep an eye on the bake time (you may need a less minutes).

These banana bread blondies check all the boxes: they’re sweet, soft, chocolatey, and made with real ingredients that make you feel good. Whether you’re using up old bananas or craving something cozy and satisfying, this recipe is always a win.

They’re easy enough to make on a whim and special enough to bring to a party or get-together. I love having a batch on hand for the week, whether I’m packing them in lunchboxes, enjoying one with my morning coffee, or sneaking a square before bed.

Now go grab those bananas and get baking — your kitchen is about to smell amazing.

More Banana-Inspired Recipes to Try:

• Greek Yogurt Chocolate Chip Oatmeal Muffins
• Peanut Butter Banana Brownies (gluten-free)
• Brown Butter Birthday Cake Banana Blondies (gluten-free)
• DELISH Banana Bread Brownies (gluten-free)