Peanut Butter Banana Loaf

Featured in: Soft Home Bakes

This loaf combines ripe mashed bananas and creamy peanut butter with chocolate chips and chopped peanut butter cups for a deliciously moist and flavorful baked good. The mix of sweet and nutty elements creates a decadent twist on a classic comfort treat. Simple ingredients and straightforward steps make it easy to prepare in just over an hour. Perfect for an afternoon snack or dessert, best served slightly warm and pairs well with cold milk or coffee.

Updated on Wed, 18 Feb 2026 20:24:45 GMT
A decadent banana bread loaf swirled with creamy peanut butter, chocolate chips, and chopped peanut butter cups, baked to golden perfection. Save
A decadent banana bread loaf swirled with creamy peanut butter, chocolate chips, and chopped peanut butter cups, baked to golden perfection. | coraloven.com

Some bakes are more than just recipes—they are love letters written in batter. This Peanut Butter Cup Banana Bread Loaf with Chocolate Chips is exactly that: a golden, moist loaf that layers the nostalgic warmth of ripe bananas with the irresistible richness of creamy peanut butter, melty semisweet chocolate chips, and generous chunks of chopped peanut butter cups. It is the kind of treat that fills your kitchen with the most intoxicating aroma and disappears from the counter almost as quickly as it cools. Whether you are baking it for a weekend brunch, a cozy afternoon snack, or simply because three overripe bananas are calling your name, this loaf delivers comfort in every single slice.

A freshly baked banana bread loaf topped with melted chocolate chips and chopped peanut butter cups, sitting on a parchment-lined pan. Save
A freshly baked banana bread loaf topped with melted chocolate chips and chopped peanut butter cups, sitting on a parchment-lined pan. | coraloven.com

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The magic of this loaf lies in the harmony of its ingredients. Three large ripe bananas bring natural sweetness and moisture that no amount of added sugar alone could replicate. A generous half cup of creamy peanut butter weaves through the batter, lending a nutty depth that pairs beautifully with the caramel notes of packed light brown sugar. Then come the mix-ins—three-quarters of a cup each of semisweet chocolate chips and chopped peanut butter cups—folded in with care and scattered on top so every slice is a little celebration. This is an American classic, elevated.

Ingredients

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  • Produce: 3 large ripe bananas, mashed (about 1 1/4 cups)
  • Dairy & Eggs: 2 large eggs, room temperature
  • Dairy & Eggs: 1/2 cup (115 g) unsalted butter, melted and slightly cooled
  • Dairy & Eggs: 1/4 cup (60 ml) whole milk or buttermilk
  • Pantry: 1/2 cup (125 g) creamy peanut butter
  • Pantry: 3/4 cup (150 g) light brown sugar, packed
  • Pantry: 1/4 cup (50 g) granulated sugar
  • Pantry: 1 3/4 cups (220 g) all-purpose flour
  • Pantry: 1 teaspoon baking soda
  • Pantry: 1/2 teaspoon baking powder
  • Pantry: 1/2 teaspoon salt
  • Pantry: 1 teaspoon pure vanilla extract
  • Mix-ins: 3/4 cup (130 g) semisweet chocolate chips
  • Mix-ins: 3/4 cup (100 g) chopped peanut butter cups (mini or regular)

Instructions

  • Step 1 — Prepare Your Pan and Oven: Preheat your oven to 350°F (175°C). Grease and line a 9x5-inch (23x13 cm) loaf pan with parchment paper, leaving an overhang for easy removal.
  • Step 2 — Mix the Wet Ingredients: In a large mixing bowl, whisk together the mashed bananas, melted butter, sugars, peanut butter, eggs, milk, and vanilla until smooth.
  • Step 3 — Combine the Dry Ingredients: In a separate bowl, mix the flour, baking soda, baking powder, and salt.
  • Step 4 — Bring It Together: Add the dry ingredients to the wet mixture and stir gently until just combined—do not overmix.
  • Step 5 — Fold in the Mix-ins: Fold in the chocolate chips and chopped peanut butter cups, reserving a small handful for topping.
  • Step 6 — Fill the Pan: Pour the batter into the prepared loaf pan. Sprinkle the reserved chocolate chips and peanut butter cups on top.
  • Step 7 — Bake: Bake for 50–60 minutes, or until a toothpick inserted into the center comes out with a few moist crumbs.
  • Step 8 — Cool and Slice: Let the loaf cool in the pan for 15 minutes, then transfer to a wire rack to cool completely before slicing.

Zusatztipps für die Zubereitung

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Für ein optimales Ergebnis solltest du die Bananen so reif wie möglich verwenden — je brauner die Schale, desto intensiver der Geschmack und desto saftiger das Brot. Stelle sicher, dass Butter und Eier nicht zu heiß bzw. zu kalt sind, wenn du sie zusammenführst, damit der Teig gleichmäßig emulgiert. Rühre den Teig nach dem Hinzufügen der trockenen Zutaten nur so lange, bis keine Mehlstreifen mehr sichtbar sind — zu langes Rühren macht das Brot zäh. Lege das Backpapier mit einem Überhang aus, damit sich der fertige Laib mühelos aus der Form heben lässt. Prüfe den Garpunkt mit einem Holzspieß: Ein paar feuchte Krümel sind ideal, flüssiger Teig am Spieß bedeutet, dass der Laib noch Zeit braucht.

Varianten und Anpassungen

Dieses Rezept lässt sich wunderbar anpassen. Für zusätzliche Textur kannst du 1/2 Tasse gehackte geröstete Erdnüsse unter den Teig heben. Wer eine andere Geschmacksnote bevorzugt, ersetzt Erdnussbutter einfach durch Mandelbutter. Anstelle von Vollmilch funktioniert auch Buttermilch hervorragend und sorgt für eine besonders zarte Krume. Wer weniger Süße möchte, kann die Menge an Zartbitterschokoladenstückchen etwas reduzieren oder auf dunkle Schokolade mit höherem Kakaoanteil zurückgreifen. Für eine nussfreie Version lässt sich die Erdnussbutter durch Sonnenblumenkernbutter ersetzen und auf die Peanut Butter Cups verzichten — der Laib bleibt dennoch saftig und aromatisch.

Serviervorschläge

Dieser Laib schmeckt am besten leicht warm, wenn die Schokoladenstückchen noch weich und die Peanut Butter Cups noch cremig sind. Serviere ihn in dicken Scheiben zum Nachmittagskaffee oder als Dessert nach dem Abendessen. Er passt wunderbar zu einem großen Glas kalter Milch oder einer dampfenden Tasse Kaffee. Für ein besonderes Erlebnis kannst du eine Scheibe kurz in der Pfanne oder im Toaster anwärmen und mit einem kleinen Klecks Erdnussbutter oder etwas geschmolzener Schokolade servieren. Aufbewahrt in einem luftdichten Behälter bleibt der Laib bei Raumtemperatur bis zu 3 Tage frisch; einzelne Scheiben lassen sich auch problemlos einfrieren und bis zu 2 Monate aufbewahren.

A close-up shot of a thick slice of banana bread showing layers of peanut butter and chocolate chips. Save
A close-up shot of a thick slice of banana bread showing layers of peanut butter and chocolate chips. | coraloven.com

There is something deeply satisfying about pulling a golden loaf from the oven and knowing that every ingredient inside it was chosen with intention. This Peanut Butter Cup Banana Bread Loaf with Chocolate Chips is not just a way to use up overripe bananas—it is a celebration of the flavors that bring people together: the sweet warmth of banana, the richness of peanut butter, and the indulgence of chocolate. Bake it once, and it will earn a permanent place in your recipe rotation.

Recipe FAQs

What makes this loaf moist?

The combination of mashed ripe bananas, melted butter, and milk keeps the loaf tender and moist throughout baking.

Can I substitute almond butter for peanut butter?

Yes, almond butter can be used to give a different nutty flavor, offering a delightful alternative to peanut butter.

What type of chocolate chips work best?

Semisweet chocolate chips provide a balanced sweetness that complements the peanut butter and banana flavors nicely.

How should I store leftover loaf?

Store in an airtight container at room temperature for up to 3 days or freeze slices for up to 2 months to maintain freshness.

Can I add extra texture to the loaf?

Adding chopped roasted peanuts to the batter enhances texture and adds a crunchy contrast to the soft loaf.

Is this suitable for a vegetarian diet?

Yes, the loaf contains no meat products and fits well within a vegetarian diet, featuring common pantry and dairy ingredients.

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Peanut Butter Banana Loaf

Moist banana loaf with creamy peanut butter, chocolate chips, and chopped peanut butter cups.

Prep time
20 minutes
Time to cook
55 minutes
Time Required
75 minutes
Created by Hannah Lewis


Skill level Easy

Cuisine American

Makes 10 Portions

Dietary details Meatless

What You Need

Produce

01 3 large ripe bananas, mashed (approximately 1 1/4 cups)

Dairy & Eggs

01 2 large eggs, room temperature
02 1/2 cup unsalted butter, melted and slightly cooled
03 1/4 cup whole milk or buttermilk

Pantry

01 1/2 cup creamy peanut butter
02 3/4 cup light brown sugar, packed
03 1/4 cup granulated sugar
04 1 3/4 cups all-purpose flour
05 1 teaspoon baking soda
06 1/2 teaspoon baking powder
07 1/2 teaspoon salt
08 1 teaspoon pure vanilla extract

Mix-ins

01 3/4 cup semisweet chocolate chips
02 3/4 cup chopped peanut butter cups

How To Make

Step 01

Prepare the loaf pan: Preheat oven to 350°F. Grease and line a 9x5-inch loaf pan with parchment paper, allowing excess for easy removal.

Step 02

Combine wet ingredients: In a large mixing bowl, whisk together mashed bananas, melted butter, brown sugar, granulated sugar, peanut butter, eggs, milk, and vanilla until smooth and well incorporated.

Step 03

Mix dry ingredients: In a separate bowl, combine flour, baking soda, baking powder, and salt.

Step 04

Incorporate dry mixture: Add dry ingredients to wet mixture and stir gently until just combined, avoiding overmixing.

Step 05

Add chocolate and peanut butter cups: Fold chocolate chips and chopped peanut butter cups into batter, reserving a small amount for topping.

Step 06

Fill loaf pan: Pour batter into prepared loaf pan and sprinkle reserved chocolate chips and peanut butter cups on surface.

Step 07

Bake: Bake for 50 to 60 minutes until a toothpick inserted into center emerges with a few moist crumbs.

Step 08

Cool and serve: Allow loaf to cool in pan for 15 minutes, then transfer to wire rack for complete cooling before slicing.

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Needed utensils

  • 9x5-inch loaf pan
  • Mixing bowls
  • Whisk
  • Spatula
  • Measuring cups and spoons
  • Parchment paper
  • Wire cooling rack

Allergy details

Check components for allergens, and get advice from a medical expert if you're unsure.
  • Contains peanuts
  • Contains milk
  • Contains eggs
  • Contains gluten
  • May contain soy

Nutrition Details (each serving)

Details are for informational purposes, not medical use.
  • Kilocalories: 325
  • Fat content: 16 g
  • Carbohydrates: 41 g
  • Proteins: 6 g

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