Pumpkin Banana Blondie Squares with Gooey Tops: The Perfect Fall Treat

Fall is in full swing, and I couldn’t be happier to share one of my most-requested cozy bakes: Pumpkin Banana Blondie Squares with Gooey Tops. These soft, chewy, perfectly sweet squares bring together two of my favorite comfort flavors — pumpkin and banana — in one irresistible dessert.

If you love desserts that taste indulgent but are secretly wholesome, this one’s for you. These blondies are made with real fruit, creamy peanut butter, Greek yogurt, and a touch of honey. They’re moist, lightly spiced, and just the right balance of nutty and sweet.

And yes — those gooey tops are no accident. We’ll talk about the trick to keeping them that way. 😉

Before we dive in, don’t forget to subscribe to my email list to get more delicious recipes like this one straight to your inbox each week.

Overview of Pumpkin Banana Blondie Squares with Gooey Tops

What Are Pumpkin Banana Blondies?

Think of them as the love child between banana bread and pumpkin bars — tender, flavorful, and slightly chewy. These blondies are baked in a single pan, cut into perfect squares, and best enjoyed warm or at room temperature with a cup of coffee.

They’re perfect for:

• Cozy fall afternoons 🍁
• After-school snacks
• Thanksgiving dessert platters
• Brunch tables when you want something sweet but not too heavy

Why You’ll Love This Recipe

• Wholesome ingredients: Naturally sweetened with banana and honey
• Gluten-free (if you use certified oat flour)
• No refined sugar or butter
• Quick and easy — just one bowl and no mixer needed
• And that texture — fudgy, moist, and gooey-topped heaven!

What They Taste Like

These blondies are like a pumpkin spice latte in dessert form: subtly spiced, comforting, and rich without being cloying. The banana adds natural sweetness and moisture, while the peanut butter gives depth and nuttiness.

Health & Nutritional Benefits

Packed with potassium from bananas, protein from Greek yogurt and peanut butter, and fiber from oat flour, these blondies are a treat you can actually feel good about.

Ingredients

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You’ll need:

• 2 ripe bananas (mashed)
• ½ cup pumpkin puree
• ½ cup creamy peanut butter
• ⅓ cup Greek yogurt
• ¼ cup honey or maple syrup
• 1 large egg
• 1 cup oat flour
• 1 teaspoon baking powder
• 1 teaspoon vanilla extract
• ½ teaspoon cinnamon (optional, but recommended)
• Pinch of salt
• Optional: chocolate chips, chopped nuts, or a swirl of nut butter on top

Tools You’ll Need

• 8×8-inch baking pan
• Mixing bowl
• Whisk or spoon
• Spatula
• Measuring cups and spoons

Substitutions & Add-Ins

• Nut-free: Use sunflower seed butter instead of peanut butter.
• Dairy-free: Swap Greek yogurt for coconut yogurt.
• Add-ins: Stir in dark chocolate chips, walnuts, or swirl extra peanut butter before baking for extra gooey texture.

How to Make Pumpkin Banana Blondie Squares with Gooey Tops

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1. Preheat your oven to 350°F (175°C). Line an 8×8-inch pan with parchment paper.
2. Mash the bananas in a large mixing bowl until smooth.
3. Add the wet ingredients: pumpkin puree, peanut butter, Greek yogurt, honey, egg, and vanilla. Whisk until fully combined and creamy.
4. Add dry ingredients: oat flour, baking powder, cinnamon, and salt. Mix until just combined — don’t overmix!
5. Pour and smooth: Spread the batter evenly in the pan.
6. Optional gooey swirl: Drop a few spoonfuls of peanut butter or maple syrup on top and swirl with a knife.
7. Bake for 25–30 minutes, or until the edges are golden and the center is just set. The top should look slightly underbaked — that’s your gooey magic.
8. Cool completely before slicing into squares.

The hardest part? Waiting for them to cool. The smell alone will make your kitchen feel like fall exploded in the best way.

What to Serve with Pumpkin Banana Blondies

These blondies are dreamy on their own, but here are some serving ideas:

• With a dollop of Greek yogurt or whipped cream
• Drizzled with warm caramel or maple glaze
• Served alongside a Pumpkin Spice Latte or Hot Apple Cider

If you love fall flavors, you might also adore my:

• Healthy Pumpkin Muffins

Tips for Making It Perfect

• Use overripe bananas — the spottier, the better!
• Don’t overbake; the gooey top is the best part.
• Let the blondies cool fully before slicing to keep clean edges.
• Store in the fridge for a fudgier texture or at room temp for soft and cakey bites.

Storage Instructions

• Room temperature: Up to 3 days in an airtight container.
• Refrigerate: Keeps up to 1 week.
• Freeze: Wrap squares individually and freeze for up to 2 months. Reheat in the microwave for 20–30 seconds before serving.

General Information

This recipe is a blend of cozy fall baking traditions and modern healthy swaps. Growing up, my nonna used to bake pumpkin loaves every October — the kind that perfumed the whole house. I wanted to capture that same nostalgia but with a lighter, more protein-rich twist.

Frequently Asked Questions

Can I make these vegan?
Yes! Replace the egg with a flax egg and use coconut yogurt instead of Greek yogurt.

Can I use almond flour instead of oat flour?
You can, but expect a slightly softer texture. Start with ¾ cup and add more if needed.

Can I add protein powder?
Absolutely! Replace ¼ cup of oat flour with vanilla protein powder.

How do I keep the tops gooey?
Slight underbaking and that peanut butter swirl are the secret!

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Conclusion

There’s just something magical about a fall dessert that smells like pumpkin spice, tastes like banana bread, and feels like a hug. These Pumpkin Banana Blondie Squares with Gooey Tops hit that trifecta beautifully.

If you love this recipe, you’ll also enjoy:

• Soft Pumpkin Chocolate Chip Cookies

Thanks for baking with me today — I can’t wait to see your blondies!

Interactive Elements

If you make these blondies, please leave a review below and tag @poulefrecipe on Pinterest so I can see your delicious creations.

Nutritional Information (per square, approx.)

Calories	Protein	Carbs	Sugar	Fat	Fiber
185	7g	21g	9g	8g	3g

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