What’s one thing that can take chocolate and bananas from simple ‘yum’ to a big, mouthwatering ‘WOW’? For me, it’s peanut butter! Just one swirl turns this classic duo into a creamy, rich treat that’s downright addictive. Think I am exaggerating a little? Try these peanut butter banana brownies and taste the difference from the classic brownies yourself!
While regular brownies contain mostly sweetness, peanut butter adds a creamy and slightly salty touch to brownies. This little addition goes a long way as it balances the richness of the chocolate and the natural sweetness of the bananas perfectly. Oh, and speaking of the bananas, if you can actually grab those soft, perfectly ripe and spotty ones, you can skip most of the added sugar, as the bananas do all the sweetening for you.
Need one more reason to give this dessert a try?
Ever since I started making these healthy banana brownies, I have noticed I crave junk food a little less. Made with wholesome ingredients like ripe bananas, peanut butter, and dark chocolate, this treat is loaded with real flavor and healthy goodness that keeps you full longer- without the sugar crash!

Why You’ll Love This Recipe
- Fudgy, gooey, and melt-in-your-mouth delicious.
- Minimizes added sugar with natural sweetness.
- Creamy peanut butter adds a delicious salty touch.
- No more wasting overripe bananas!
How To Quickly Ripen Bananas?
Can’t wait for the bananas to ripen so you can make this dessert? Totally get it- ripe bananas make this recipe twice as good! Here are some ways to speed things up:
Paper Bag
Place your bananas in a paper bag, preferably with an apple or a ripe banana. The bag will trap the ethylene gas and make it ripen faster.
Oven
Need even a faster solution? Bake the bananas(unpeeled) at 300 degrees Fahrenheit or 150 degrees Celsius for 20 minutes. The bananas will immediately turn soft and sweet, perfect for this recipe right away!
Microwave
If your bananas are almost ripe and just need a little boost, try this microwave method to speed things up. Just poke some holes in the banana peel and microwave it for 60 seconds. Allow the bananas to cool before using them in the brownie recipe.

Customize These Healthy Brownies To Match Your Cravings!
Want more to add to this recipe? Bring it on- these peanut butter banana brownies are the perfect base for your delicious twists and flavor combos!
Banana Topping
Love the banana flavor in your brownies and wish there was more of it? Layer some banana slices on top before baking and enjoy the caramelized, sweet bites in every fudgy mouthful!
Sea Salt Sprinkle
Not getting that flavor kick from the batter? A quick sprinkle of sea salt before baking will boost the sweetness and make that chocolate shine!
Chocolate Drizzle
For chocolate lovers, there’s always the extra option of going all in. Melt your favorite chocolate and finish the brownie with a generous drizzle for a rich, glossy finish.

Coconut Flakes
For a chewier texture and a hint of tropical vibe, add coconut flakes to your brownies. Toast the flakes beforehand to bring out their nutty flavor and enjoy a subtle crunch to every bite.
Yogurt Swirl
Upgrade your brownie to a healthy treat with a swirl of creamy yogurt into the batter. Swirl gently with a knife to keep that perfect marbled look without overmixing.
Granola Crunch
Want to add some fun crunch to your brownies? Toss a handful of granola on top before baking and enjoy a nutty, crunchy delight that’s too good to resist.
Tips For Making These Peanut Butter Banana Brownies
Need some help making that perfect batch of peanut butter banana brownies? Here are some quick tips to get you started:

- Use overripe bananas to make your brownies softer, sweeter, and more flavorful.
- Mix the brownie batter until just combined to keep the brownies soft and fudgy.
- For a gooey and fudgy center, slightly underbake the brownies. Remove them from the oven when the edges are set, but the center is still soft.
- Use room temperature eggs and butter to blend better and bake the brownies perfectly.
- Let the brownies cool completely before slicing to get neat and precise cuts.
- To keep the brownies moist and fresh for a longer time, store them in an airtight container.

Peanut Butter Banana Brownies
Ingredients
- 2 ripe Bananas
- ¾ cup Granulated Sugar
- ½ cup Brown Sugar
- ½ cup Unsalted Butter (melted)
- 2 large Eggs
- 1 tsp Vanilla Essence
- ¾ cup All-Purpose Flour
- â…“ cup Cocoa Powder
- ¼ tsp Salt
- 150 grams Semi-Sweet Dark Chocolate
- ½ cup Peanut Butter
Equipments
Instructions
Preheat The Oven and Prepare The Pan
- Preheat your oven to 350 degrees Fahrenheit or 175 degrees Celsius.
- Grab a 7×7-inch cake pan and grease it with cooking spray. Line the pan with parchment paper to prevent sticking.
Mash Bananas and Add Sugar, Eggs
- In a large bowl, add the ripe bananas.
- Mash the bananas with the back of a fork or a potato masher.
- To the mashed bananas, add granulated sugar and brown sugar for sweetness.
- Crack the eggs one by one and mix using a whisk or a hand mixer.
Add Butter and Vanilla
- Add melted butter and vanilla essence to the egg mixture.
- Mix the ingredients well until everything is combined.
Add The Dry Ingredients
- Sift all-purpose flour, cocoa powder, and salt into the wet ingredients.
- Using a spatula, fold the mixture until the batter is just combined.
- Then, fold the semi-sweet dark chocolate into the batter evenly.
Melt Peanut Butter and Mix In
- Pour the brownie batter into the prepared pan.
- Place the peanut butter in the microwave to heat up for about 10 seconds.
- Add spoonfuls of peanut butter on top of the brownie batter.
- Use a butter knife to gently swirl the peanut butter into the brownie batter.
Bake, Cool, and Enjoy!
- Bake the brownies in the preheated oven for about 25-30 minutes.
- Once baked, remove the brownies from the oven and let them cool in the pan for another 25-30 minutes.
- Use the parchment overhang to lift the brownies and transfer them to a wire rack to cool completely.
- Slice the peanut butter brownies into any squares and enjoy the fudgy, nutty, and fruity treat!
I love making these peanut butter banana treats whenever my bananas are about to go bad! It’s my secret hack to save fruit from the trash and sneak in some healthy, tasty ingredients for the kid’s snacks. Instead of those sugary treats and chips they munch on at recess,
I actually prefer this one because it’s way more nourishing and keeps them energized longer. The protein in the peanut butter and the fiber from the bananas make this dessert a smart, satisfying choice for grown-ups as well!
Recipe FAQs
Can I Use Natural Peanut Butter For This Recipe?
Yes, absolutely. Just give the peanut butter a good stir to mix the oil and use it in the recipe just like regular peanut butter.
How Long Do These Brownies Stay Fresh?
The peanut butter banana brownies stay good for 2-3 days at room temperature and up to a week in the refrigerator.
What Should I Do If My Batter Feels Too Heavy?
You can thin out the batter by adding a splash of milk or an extra tablespoon of mashed bananas.
Why Have My Brownies Sunk In The Middle?
It may happen if the center is underbaked or the oven door was opened too early. Bake the brownies until the edges are set and try not to open the oven
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