Peanut Butter & Honey Banana Blondies

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Christina Ross
Christina Ross
I'm a human being on planet earth. I've lived hundreds of lifetimes. In this incarnation I'm here to advance medicine.

These blondies are a dessert version of my favorite childhood sandwich.

Peanut Butter & Honey Banana Blondies

I haven’t had a peanut butter, honey, and sliced banana sandwich in quite some time… and I don’t have any good reason why!

Do you ever re-discover old favorites?

Peanut Butter & Honey Banana Blondies

I was reminded of how much I loved the flavor combination when I first tasted Honey Nut Banana Better Butter, and was inspired to make these blondies.

Peanut Butter & Honey Banana Blondies

There is a triple threat of peanut flavor in these bad boys:

Seriously, how could these be anything other than absolutely delicious?!

Peanut Butter & Honey Banana Blondies

The light & cakey blondies are moist, tender, and bursting with peanut and banana flavor. I especially love the pockets of peanut butter that sunk down into the batter while baking. The peanut butter chip morsels are also pretty darn fantastic; as are the stray bits of sweet and marshmallow-y banana that didn’t quite get mashed all the way.

Actually, everything about these blondies is fabulous!

If you’re a peanut butter & banana junkie like me, then you really must make these.

Peanut Butter & Honey Banana Blondies

Peanut Butter & Honey Banana Blondies

Printer-Friendly Recipe

Name:Peanut Butter & Honey Banana Blondies
Prep Time:15 minutes
Cooking Time:25 minutes
Total Time:40 minutes
Servings:12 squares
Yield:12 servings


  • 1/4 cup unsweetened applesauce
  • 2 Tbsp canola oil
  • 2 Tbsp Sucanat or lightly packed brown sugar
  • 1/4 cup honey
  • 1 cup mashed overripe banana (about 3 medium bananas with almost-black peels)
  • 1 egg
  • 1 tsp pure vanilla extract
  • 1/2 cup whole wheat pastry flour
  • 1/2 cup peanut flour (if you cannot find this, simply sub in an additional 1/2 cup whole wheat pastry flour)
  • 1 tsp baking powder
  • 1/2 tsp baking soda
  • 1/4 tsp salt
  • 1/2 cup all-natural peanut butter chips (I used Sunspire)
  • 1/4 cup all-natural peanut butter (I used Honey Nut Banana Better Butter)


1. Preheat the Oven

Preheat your oven to 350°F (175°C) and grease an 8×8-inch (20×20 cm) baking pan or line it with parchment paper for easy removal.

2. Mash the Bananas

In a mixing bowl, mash the ripe bananas until they are smooth. Bananas that have brown spots on the peel are ideal as they are sweeter and add a nice depth of flavor.

3. Combine Wet Ingredients

To the mashed bananas, add the creamy peanut butter, honey, melted butter, egg, and vanilla extract. Mix everything together until well combined. The mixture should be smooth and creamy.

4. Sift Dry Ingredients

In a separate bowl, sift together the all-purpose flour, baking soda, and salt. Sifting helps remove lumps and ensures even distribution of dry ingredients.

5. Combine Wet and Dry Ingredients

Gradually add the sifted dry ingredients to the banana and peanut butter mixture. Stir until the flour is fully incorporated. Be careful not to overmix; just mix until there are no visible streaks of flour.

6. Transfer to Baking Pan

Pour the blondie batter into the prepared baking pan. Use a spatula to smooth the top for even baking.

7. Bake

Place the baking pan in the preheated oven and bake for approximately 20-25 minutes or until the edges are golden brown and a toothpick inserted into the center comes out with a few moist crumbs. Remember that blondies will continue to cook a bit after removing them from the oven, so it’s better to slightly underbake them for a soft and chewy texture.

8. Cool and Slice

Allow the blondies to cool in the pan for about 10-15 minutes, then use a sharp knife to slice them into squares or bars.

9. Enjoy

Serve your Peanut Butter & Honey Banana Blondies as a sweet and nutty treat, a snack, or even as a dessert with a scoop of vanilla ice cream.


  1. Preheat oven to 350°F.
  2. Lightly coat an 8 x 8 inch square pan with canola oil cooking spray. Line the pan with parchment paper so that the ends hang over the edges of the pan. Lightly coat the parchment with cooking spray.
  3. In a large bowl, beat together the applesauce through mashed banana with an electric mixer until well combined. Beat in the egg, followed by the vanilla.
  4. In a medium bowl, whisk together both types of flour, baking powder, baking soda, and salt.
  5. Add dry ingredients to the wet, and stir with a rubber spatula or spoon just until moistened. Fold in peanut butter chips.
  6. Pour batter into prepared pan. Drop peanut butter by the teaspoonful on top of the batter, leaving room between each spoonful. You can either leave as is, or drag a butter knife through the peanut butter and batter to create a marbled effect. (The peanut butter I used requires refrigeration, so it was rather difficult to swirl it into the batter given its firmer consistency).
  7. Bake blondies until a toothpick inserted into the center of the pan comes out clean, about 25-28 minutes.
  8. Allow blondies to cool for 10 minutes in the pan, then remove by picking up the ends of the parchment paper.
  9. Allow to cool completely on a wire rack before cutting into bars.

Estimated Nutrition Per Serving

  • Calories: 180g
  • Total Fat: 10g
  • Saturated Fat: 3g
  • Trans Fat: 0g
  • Cholesterol: 23mg
  • Sodium: 145mg
  • Total Carbohydrates: 20g
  • Dietary Fiber: 2g
  • Sugars: 9g
  • Protein: 4g

Please note that the nutrition values are approximate and can vary based on the specific brands of ingredients used and portion sizes.

It’s always a good idea to consult with a registered dietitian or use a nutrition calculator for precise nutritional information, especially if you have dietary restrictions or specific health concerns. Enjoy your Peanut Butter & Honey Banana Blondies responsibly!

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