Oh, my goodness. If you think you know banana bread, I need you to stop right there and listen to me. I have mashed bananas, swirled in peanut butter, and folded in chopped Reese’s Peanut Butter Cups to create what I honestly believe is the most decadent, moisture-packed slice of heaven you will ever bake. This Reeses Peanut Butter Banana Bread isn’t just a snack; it’s a celebration in a loaf pan. Seriously, when I bring this to gatherings, people don’t ask for the recipe right away—they just hover near the plate! It’s become my go-to dessert because it brings together the warm, comforting flavor of banana bread with that perfect, salty-sweet chocolate punch. Trust me, once you try this combination, regular banana bread just won’t hit the same way.

Why This Reeses Peanut Butter Banana Bread Recipe Stands Out (E-E-A-T)

Look, there are banana breads, and then there’s this one. We’re talking about a loaf that stays fork-tender almost a week later—if it lasts that long, which it never does in my house! The magic isn’t just dumping in candy, though that certainly helps. It’s about making sure every element shines. I’ve fine-tuned this recipe over several attempts, and these elements just work together beautifully.

The moisture content is unreal—it soaks right into your soul.
The interplay between the brown sugar caramel notes and the salty peanut butter filling is divine.
Those peanut butter cups melt just enough to create little pockets of chocolate gold in every slice.

If you’re looking for more amazing quick bread ideas, check out my list of five delicious quick bread recipes; but honestly, this one is the reigning champion around here!

The Secret to Ultra-Moist Reeses Peanut Butter Banana Bread

It comes down to those ripe bananas, no question. You need bananas that are practically black, that you’re thinking about throwing out—those are the sweet ones! Mashing them thoroughly helps them integrate and create steam while baking, which keeps the whole loaf incredibly tender. That’s my absolute non-negotiable for moisture.

Gathering Ingredients for the Perfect Reeses Peanut Butter Banana Bread

Okay, before we get messy—and you are going to get a little messy, trust me—we need to make sure we have everything laid out. I always measure everything twice, especially when I’m handling that delicious peanut butter! Getting your mise en place ready means the mixing goes super smoothly and you don’t end up digging through your pantry mid-recipe. These measurements are what make the texture absolutely spot on for this loaf, so try not to eyeball things too much when it comes to the flour or the baking soda!

Ingredient List for Reeses Peanut Butter Banana Bread

1 3/4 cups all-purpose flour
1 teaspoon baking soda
1/2 teaspoon salt
1/2 cup unsalted butter, softened
3/4 cup granulated sugar
1/4 cup packed brown sugar
2 large eggs
1 teaspoon vanilla extract
1/2 cup creamy peanut butter
3 ripe bananas, mashed
1/2 cup chopped peanut butter cups

Step-by-Step Instructions for Reeses Peanut Butter Banana Bread

Now that we have our ingredients looking gorgeous in their bowls, it’s time to bring this dream loaf to life! Baking is all about timing and order, so just follow these steps exactly, and I promise you an amazing result. Believe me, rushing the creaming step or overmixing the final batter is the quickest way to kill the moisture in this Reeses Peanut Butter Banana Bread.

Preparing the Pan and Oven for Reeses Peanut Butter Banana Bread

First things first, we need heat! Preheat your oven right now to 350 degrees F (175 degrees C). While that’s warming up, grab your standard 9×5 inch loaf pan. You won’t want anything sticking, so grease it well and then dust it lightly with flour. A good coating prevents the dreaded stuck corners where the banana bread gets all sad and brittle.

Mixing Wet and Dry Components for Reeses Peanut Butter Banana Bread Batter

Let’s handle the dry stuff first—it’s easy! In a medium bowl, whisk together your flour, baking soda, and salt. Set that aside to hang out. Next, in a bigger bowl, you need to cream that softened butter with both your white and brown sugars until it looks light and fluffy—this is where we build air! Beat in those two eggs one after the other, then add the vanilla and the 1/2 cup of creamy peanut butter until it’s all happy and combined. Now, stir in your mashed bananas until they just disappear into the peanut butter mixture. Finally, gently add the dry ingredients to the wet ones, mixing only until you see no more streaks of flour. Seriously, stop mixing! Then, gently fold in those chopped peanut butter cups. That’s it—don’t squish them!

Baking and Cooling Your Reeses Peanut Butter Banana Bread

Pour all that gorgeous, chunky batter right into your prepared pan. Pop it into the oven and let it bake for about 55 to 65 minutes. You need to test it around the 55-minute mark: stick a wooden toothpick right into the center. If it comes out clean or maybe with a few moist crumbs clinging to it, you’re done! If it’s wet batter, give it five more minutes and check again. This is crucial for keeping your Reeses Peanut Butter Banana Bread moist. When it looks golden brown, pull it out, but don’t rush it onto the cooling rack just yet! Let it rest in that hot pan for a full 10 minutes—this lets it set up perfectly before you turn it out.

Ingredient Notes and Substitutions for Reeses Peanut Butter Banana Bread

If you look at the recipe card, you’ll see I jotted down a note about using natural peanut butter. Honestly, the way the oils separate a bit when you bake with it just gives a slightly richer, deeper flavor that I adore in this loaf. It’s a subtle elevation, perfect for your Saturday morning bake!

Now, what if you run out of those glorious peanut butter cups? Don’t panic! Because this is a quick bread, you can swap those chopped cups out for about 3/4 cup of chopped peanut butter chips or even a good handful of peanut butter baking chips if that’s what you have on hand. It won’t have the classic chocolate shell, but you’ll still get that salty nuttiness throughout your loaf.

Serving Suggestions for Your Reeses Peanut Butter Banana Bread

Part of the fun of baking something this incredible is figuring out the very best way to eat the first slice! And trust me, there are no wrong answers here. My family has a few favorite methods, depending on whether we are eating it straight out of the oven or saving it for breakfast the next morning.

First, if you manage to slice it while it’s still warm (and I highly recommend you try!), a thin smear of good quality, salted butter just melts right into those nooks and crannies. The butter mixes with the warm peanut butter and banana—it’s perfection, simple as that.

For breakfast the next day? You absolutely have to toast a thick slice. Toasting brings out the nuttiness and melts those hidden bits of peanut butter cup just slightly again. I like to top the toast with a tiny dollop of Greek yogurt for a little tang, or sometimes, if I’m feeling extra decadent, a drizzle of melted dark chocolate. This loaf pairs wonderfully with a rich, strong cup of coffee, just like my favorite coffee cake variations!

Honestly though, the best serving suggestion for this Reese’s Peanut Butter Banana Bread is eating it standing over the sink when nobody is looking. Don’t judge me; we all do it!

Storage and Reheating Tips for Reeses Peanut Butter Banana Bread

This Reeses Peanut Butter Banana Bread is such a powerhouse of moisture that storage is actually pretty easy, thank goodness! You definitely don’t want to dry this beauty out after all that hard work you put in. The general rule for quick breads like this is to keep them wrapped tight at room temperature for the first couple of days.

When I take the loaf out of the pan and let it cool completely (and you have to let it cool completely, or you’ll steam the outside and it gets slimy!), I wrap it tightly in plastic wrap first. Then, I usually toss that wrapped loaf into a large zip-top bag. If you keep it sealed up well, it actually stays fantastic on the counter for three to four days. The combination of bananas and peanut butter acts as a great natural preservative!

If you need to keep it longer than that—say, for next week’s school lunches—then you should definitely move it to the fridge. Don’t worry about refrigeration drying it out too much. Just make sure the wrap is super tight. It keeps well in that cool environment for up to a week if you have to!

The Best Way to Warm Up a Slice

Okay, so here’s my secret joy: eating this loaf the next morning for breakfast. It’s good cold, but warmed up? It’s basically a fresh-baked treat all over again. Skip the microwave if you can, because that heat destroys the lovely crumb we worked so hard to achieve. It might get soggy!

Instead, grab a slice and pop it into a toaster oven or a regular oven set to about 325 degrees F. Five minutes is usually plenty of time. That gentle heat warms everything through, making the bits of peanut butter cup gooey again without any sogginess. If you’re in a rush, a quick 15 seconds in the microwave is okay, but I swear by the low and slow oven reheat for the best experience with this Reeses Peanut Butter Banana Bread.

Frequently Asked Questions About Reeses Peanut Butter Banana Bread

I get tons of questions every time I post this loaf online—and that’s totally fair! People want to know how to make sure their quick bread comes out perfect, especially when you’re loading it up with so many delicious things. Here are a few things people always ask me about making the ultimate Reeses Peanut Butter Banana Bread.

Can I make Reeses Peanut Butter Banana Bread without peanut butter cups?

You sure can, if you absolutely had to, but I’d hate you a little bit for changing my masterpiece! Haha, okay, kidding aside, yes. If you omit them, you lose that chocolate element, so I highly recommend replacing them with about 1/2 cup of milk chocolate chips or even chopped peanut butter baking chips so you still get that flavor burst. Just make sure to fold them in very gently!

How long does this Reeses Peanut Butter Banana Bread stay fresh?

Because we use so much rich fat (butter and peanut butter!) and those extra moist bananas, this loaf is fantastic for keeping well. Properly wrapped and kept at room temperature, you can count on it staying really delicious for about four full days. If you chill it, it lasts up to a week, but remember what I said about reheating slices!

Estimated Nutritional Snapshot for Reeses Peanut Butter Banana Bread

So, let’s talk about the boring but necessary stuff! I know when you’re making a treat this incredible—packed with bananas, butter, and those wonderful peanut butter cups—you probably aren’t counting calories, but it’s good to have a general idea, right? I pulled these numbers based on the exact ingredient amounts listed in the recipe above. This is roughly what you’re looking at for one generous slice.

Serving Size: 1 slice
Calories: 350
Sugar: 30g
Sodium: 250mg
Fat: 18g
Saturated Fat: 5g
Unsaturated Fat: 13g
Trans Fat: 0g
Carbohydrates: 45g
Fiber: 2g
Protein: 7g
Cholesterol: 50mg

Disclaimer on Nutritional Values

Just a quick friendly reminder that these numbers are just estimates, okay? Every brand of peanut butter is different, and if you use organic bananas or use slightly less sugar, it changes things! The actual nutritional values for your specific Reeses Peanut Butter Banana Bread will depend on the brands you buy and exactly how big you cut your slices. Use this as a general guide, not gospel!

Share Your Reeses Peanut Butter Banana Bread Creations

That’s it! You’ve baked the fluffiest, sweetest, most peanut-butter-cup-packed loaf of Reeses Peanut Butter Banana Bread, and now it’s time for the best part: bragging! I love hearing from you all.

Did it disappear in one afternoon? Did your kids demand you make it every weekend? Tell me everything!

Please drop a comment below and let me know how everything turned out for you. Were your bananas ripe enough? Did you sneak an extra scoop of peanut butter in there? Don’t be shy! The star ratings really help other folks see how trustworthy this recipe is, so please give it a rating if you loved it.

And if you took a beautiful picture of your finished loaf—maybe lightly dusted with powdered sugar or glistening with melted chocolate—I absolutely need to see it! Tag me on social media! Seeing your creations is truly the highlight of my week. Happy baking, everyone!

Peanut Butter Banana Bread with Peanut Butter Cups

Author: jekof.com
Total Time: 75 min
Yield: 1 loaf 1x
Diet: Vegetarian

Print Recipe

Description

A moist banana bread recipe featuring peanut butter and chopped peanut butter cups.

Ingredients

Scale

1 3/4 cups all-purpose flour
1 teaspoon baking soda
1/2 teaspoon salt
1/2 cup unsalted butter, softened
3/4 cup granulated sugar
1/4 cup packed brown sugar
2 large eggs
1 teaspoon vanilla extract
1/2 cup creamy peanut butter
3 ripe bananas, mashed
1/2 cup chopped peanut butter cups

Instructions

Preheat your oven to 350 degrees F (175 degrees C). Grease and flour a 9×5 inch loaf pan.
In a medium bowl, whisk together the flour, baking soda, and salt. Set aside.
In a large bowl, beat the softened butter, granulated sugar, and brown sugar until creamy.
Beat in the eggs one at a time, then stir in the vanilla extract and peanut butter until combined.
Mix in the mashed bananas until just blended.
Gradually add the dry ingredients to the wet ingredients, mixing until just combined. Do not overmix.
Fold in the chopped peanut butter cups.
Pour the batter into the prepared loaf pan.
Bake for 55 to 65 minutes, or until a toothpick inserted into the center comes out clean.
Let the bread cool in the pan for 10 minutes before turning it out onto a wire rack to cool completely.

Notes

For a richer flavor, use natural peanut butter.
You can add a drizzle of melted chocolate on top before serving.

Prep Time: 15 min
Cook Time: 60 min
Category: Dessert
Method: Baking
Cuisine: American

Nutrition

Serving Size: 1 slice
Calories: 350
Sugar: 30
Sodium: 250
Fat: 18
Saturated Fat: 5
Unsaturated Fat: 13
Trans Fat: 0
Carbohydrates: 45
Fiber: 2
Protein: 7
Cholesterol: 50

Keywords: peanut butter banana bread, banana bread, peanut butter cups, sweet bread, quick bread