Chocolate Peanut Butter Swirl Banana Bread

Prepare to fall in love with this extraordinary Peanut Butter Cup Banana Bread! Imagine a tender, moist banana bread, generously studded with a full 1½ cups of delightful Reese’s Mini Peanut Butter Cups. As the bread bakes, these iconic treats melt into gooey pockets of rich chocolate and creamy peanut butter, creating an explosion of flavor in every bite. To elevate this indulgent experience even further, a smooth, sweet peanut butter glaze is artfully drizzled over the top, adding an extra layer of decadence. This recipe transforms a classic comfort food into a truly unforgettable dessert or a luxurious breakfast treat.

A glorious slice of Peanut Butter Cup Banana Bread, revealing melted chocolate and peanut butter pockets, topped with a creamy peanut butter glaze, ready to be enjoyed.

The Inspiration Behind This Irresistible Creation

The journey to perfecting this ultimate Peanut Butter Cup Banana Bread began with a flash of culinary inspiration. I first stumbled upon a similar concept from Gayle at Pumpkin n Spice, and honestly, my taste buds started tingling at the mere sight of her gorgeous creation! The idea of combining the comforting sweetness of banana bread with the classic duo of chocolate and peanut butter was simply genius. It sparked an immediate desire to bring that deliciousness into my own kitchen.

Gayle’s original recipe featured a unique Reese’s Peanut Butter Spread for her glaze, which sounded incredibly rich and appealing. Eager to replicate that luscious topping, I set out to find it. However, after searching various stores, I quickly discovered that Reese’s Peanut Butter Spread wasn’t readily available in my area. Undeterred, I opted for Jif Whipped Creamy Peanut Butter as an alternative. While it wasn’t the thick, spreadable consistency Gayle described, its lighter texture presented an opportunity to create a unique glaze. Initially, the whipped peanut butter on its own tasted less sweet than I anticipated, but with the addition of a little sugar and gentle melting, it transformed into a wonderfully delicious and drippy glaze that perfectly complemented the banana bread. Please note, that particular Jif product is no longer widely available, so I have since perfected an easy homemade peanut butter glaze for this recipe, ensuring you can achieve the same fantastic results every time.

A freshly baked loaf of Peanut Butter Cup Banana Bread, generously drizzled with a smooth and glossy peanut butter glaze, inviting you to take a bite.

Choosing the Perfect Peanut Butter Cups for Baking

One of the true joys of this recipe lies in the incorporation of mini peanut butter cups. These tiny delights are incredibly convenient for baking because they don’t require any chopping! Simply toss them into the batter, and as the bread bakes, they melt beautifully, forming delightful pockets of rich chocolate and creamy peanut butter throughout the loaf. Each bite offers a satisfying surprise as you encounter these sweet, melty centers. If you’re unsure what type to look for, Reese’s Minis Peanut Butter Cups are perfectly sized for this. However, don’t hesitate to use regular-sized mini peanut butter cups, or even chop up standard cups if that’s what you have on hand – the result will still be wonderfully delicious!

A Bounty of Bananas: The Story Behind Our Banana Bread Obsession

You might have noticed an abundance of banana-centric recipes on our site lately, and there’s a charming story behind it! A few years ago, my son hosted a 5K race on Valentine’s Day to raise money for cancer research. It was a wonderful event, and we were incredibly grateful for the support of our community. A local Publix supermarket generously donated a $100 gift card, which we used to provide food for the participants. They insisted on no recognition, but their kindness was so outstanding that I simply had to mention them! After the race, we found ourselves with an enormous surplus of bananas – I’m talking about a huge box containing what felt like 50 bananas that hadn’t been eaten! This delightful “problem” ignited a week-long baking marathon in my kitchen (this article was originally posted on March 21, 2015).

For an entire week, I delved into every banana recipe imaginable. We enjoyed creations like Triple Chocolate Banana Bread, a luxurious Banana Pudding Cheesecake, comforting Peanut Butter Banana Bread Pudding, and playful Banana Cupcakes with Nutella Frosting. While it’s truly hard to pick a single favorite from such a delicious lineup, my deep love for the classic combination of chocolate and peanut butter means this Peanut Butter Cup Banana Bread holds a very special place in my heart.

A freshly cut slice of Peanut Butter Cup Banana Bread on a rustic cutting board, showcasing the moist interior and the delightful melted peanut butter cups within.

Baking Tips for the Perfect Banana Bread

Selecting Overripe Bananas for Maximum Flavor and Moisture

The secret to truly exceptional banana bread lies in using overripe bananas. Don’t be shy about letting your bananas develop plenty of black spots on their peels – the darker, the better! As bananas ripen, their starches convert into sugars, making them naturally sweeter and more flavorful. This ripeness also means they’ll be softer and easier to mash, contributing significantly more moisture to your bread. Using under-ripe bananas will result in a drier, less flavorful loaf, so patience is key for achieving that perfect moist and sweet texture.

Storing Your Homemade Banana Bread to Keep it Fresh

Proper storage is essential to keep your Peanut Butter Cup Banana Bread fresh and delicious. At room temperature, wrapped tightly or stored in an airtight container, it will stay fresh for about 3 to 4 days. If you plan to keep it longer, refrigeration is your best bet, extending its freshness for up to a week. For even longer storage, banana bread freezes beautifully for up to 3 months. When storing at room temperature, consider placing a paper towel underneath and on top of the loaf within an airtight container or a ziptop bag. This helps absorb any excess moisture, preventing sogginess and inhibiting mold growth. If refrigerating, wrap the bread tightly in plastic wrap instead of using paper towels to prevent it from drying out.

A beautifully presented loaf of Peanut Butter Cup Banana Bread with a slice removed, revealing its inviting texture and ready to be served on a wire rack.

Watch How Easy It Is to Make This Decadent Treat!

Seeing is believing! If you’re wondering just how simple it is to whip up this incredible Peanut Butter Cup Banana Bread, our short video below walks you through each step. You’ll be amazed at how quickly you can create such a show-stopping dessert.

Peanut Butter Cup Banana Bread Recipe

A truly indulgent take on classic banana bread, featuring gooey melted Reese’s Peanut Butter Cups and crowned with a luscious, creamy peanut butter glaze. This recipe is a peanut butter and chocolate lover’s dream come true!

Author: Christin Mahrlig

Prep Time: 15 minutes

Cook Time: 1 hour

Total Time: 1 hour 15 minutes

Servings: 10

Peanut Butter Cup Banana Bread with a rich peanut butter glaze

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Equipment

Electric Stand Mixer
9×5-inch Loaf Pan

Ingredients

For the Banana Bread:

1 2/3 cups all-purpose flour
1 teaspoon baking soda
1/4 teaspoon salt
1/2 cup butter, softened
3/4 cup packed light brown sugar
1/4 cup granulated sugar
2 large eggs, room temperature
1 1/2 cups mashed banana (about 3-4 very ripe bananas)
2 tablespoons sour cream
1/2 teaspoon vanilla extract
1 (8-ounce) package mini peanut butter cups, about 1 1/2 cups (or regular size, chopped)

For the Peanut Butter Glaze (Revised Recipe):

1/4 cup creamy peanut butter
3/4 cup powdered sugar
3 tablespoons milk or half-and-half

Instructions

Prepare Oven & Pan: Preheat your oven to 350 degrees F (175 degrees C). Thoroughly grease a 9×5-inch loaf pan or line it with parchment paper, leaving an overhang on the long sides for easy removal.
Combine Dry Ingredients: In a medium bowl, whisk together the all-purpose flour, baking soda, and salt until they are well combined. Set this mixture aside.
Cream Wet Ingredients: In a large bowl, using an electric mixer on medium-high speed, beat the softened butter, packed light brown sugar, and granulated sugar together for 2-3 minutes, until the mixture is light and fluffy.
Add Eggs: Add the large eggs one at a time, beating well after each addition. Make sure to scrape down the sides of the bowl as necessary to ensure all ingredients are fully incorporated.
Incorporate Banana Mixture: Beat in the mashed banana, sour cream, and vanilla extract until they are just combined. Be careful not to overmix at this stage.
Combine Wet and Dry: With your mixer on low speed, gradually add the whisked dry flour mixture to the wet ingredients. Mix until just combined and no streaks of flour remain. Avoid overmixing, as this can lead to a tough bread. Gently fold in the mini peanut butter cups by hand until they are evenly distributed throughout the batter.
Bake: Pour the batter into your prepared loaf pan and spread it evenly. Bake for 50 to 60 minutes, or until a wooden skewer or toothpick inserted into the center of the loaf comes out clean. If the top begins to brown too quickly, you can loosely tent the loaf with aluminum foil for the last 15-20 minutes of baking.
Cool: Allow the banana bread to cool in the pan for 10-15 minutes before carefully transferring it to a wire rack to cool completely.
Prepare Glaze: While the bread cools, prepare the Peanut Butter Glaze. In a small bowl, combine the creamy peanut butter, powdered sugar, and milk (or half-and-half). Using an electric mixer, beat until the glaze is creamy and smooth. If the glaze is too thick, add a tiny bit more milk; if it’s too thin, add a bit more powdered sugar until your desired consistency is reached.
Glaze and Serve: Once the banana bread has completely cooled, generously drizzle the peanut butter glaze over the top. Slice and serve this delectable treat!

Recipe Notes

Note on Peanut Butter Glaze: The original recipe for this bread used a specific whipped peanut butter product that is unfortunately no longer available in stores. We have updated the recipe with a fantastic homemade Peanut Butter Glaze that is equally delicious, easy to make, and ensures a consistent, creamy topping for your banana bread. Feel free to adjust the amount of powdered sugar and milk in the glaze to achieve your preferred sweetness and desired drizzling consistency.

Overripe Bananas are Essential: For the best results – the sweetest flavor and the moistest texture – always use very ripe bananas. These bananas will have peels covered in numerous brown or black spots and will be soft to the touch. The natural sugars developed in overripe bananas are key to this recipe’s success.

Peanut Butter Cup Options: While mini peanut butter cups are recommended for their convenience and delightful melting properties, you can certainly use regular-sized peanut butter cups if that’s what you have. Just give them a rough chop before folding them into the batter.

Nutritional information is provided as an estimate only and can vary based on brands of products used and exact measurements.

Nutrition Facts (per serving)

Nutrition information is automatically calculated and should only be used as an approximation. Please consult a qualified nutritionist for personalized advice.

Did you make this recipe?
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More Delicious Banana Bread Recipes to Explore

If you’ve loved this Peanut Butter Cup Banana Bread and find yourself with more ripe bananas, or simply can’t get enough of this comforting classic, be sure to check out some of our other fantastic banana bread variations:

Triple Chocolate Banana Bread: For the ultimate chocolate lover, this bread is loaded with three kinds of chocolate.
Funfetti Banana Bread: A vibrant and cheerful banana bread, perfect for celebrations or brightening any day.
Butterscotch Banana Bread: Sweet and buttery, with the irresistible flavor of butterscotch chips.
Banana Bread with Chocolate Glaze: A classic banana bread topped with a rich, glossy chocolate glaze for a simple yet elegant finish.

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Originally posted March 21, 2015.

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