Peanut butter banana bread sliced on plate

Peanut Butter Banana Bread

There’s something deeply comforting about banana bread.
And then there’s banana bread with peanut butter.

This peanut butter banana bread is for mornings when you want something that actually keeps you full. It’s rich without being heavy, soft without being crumbly, and packed with that familiar nutty flavor that pairs perfectly with ripe bananas.

If you love classic banana bread recipe ideas but want a version that feels more satisfying and hearty, this recipe delivers. It works beautifully as breakfast bread, makes a great snack, and feels just indulgent enough to pass for a simple dessert—without trying too hard.


🍌 Ingredients for Peanut Butter Banana Bread

Ingredients for peanut butter banana bread recipe
Peanut Butter Banana Bread 5

This recipe keeps things straightforward, using pantry staples to create big flavor and a soft, moist loaf.

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For the banana bread batter

  • 3 very ripe bananas, mashed
  • ½ cup creamy peanut butter
  • ⅓ cup melted unsalted butter
  • ¾ cup granulated sugar
  • 1 large egg, room temperature
  • 1 teaspoon vanilla extract
  • 1 teaspoon baking soda
  • ¼ teaspoon salt
  • 1½ cups all-purpose flour

These ingredients work together to create a banana loaf that’s rich, filling, and perfectly balanced between sweet banana and nutty peanut butter.


🥣 How to Make Peanut Butter Banana Bread Step by Step

This method is simple and forgiving, making it ideal for everyday baking banana recipes.

Step 1: Mash the bananas
In a large bowl, mash the ripe bananas until mostly smooth. A few small chunks add texture and are completely fine.

Step 2: Add peanut butter and butter
Stir the peanut butter and melted butter into the bananas until well combined and creamy.

Step 3: Mix in remaining wet ingredients
Add sugar, egg, and vanilla. Stir gently until the mixture is smooth and cohesive.

Step 4: Add dry ingredients
Sprinkle in baking soda and salt. Fold in the flour just until combined. Avoid overmixing to keep the bread soft.

Step 5: Bake the loaf
Pour the batter into a greased loaf pan and smooth the top. Bake at 350°F (175°C) for 50–60 minutes, until a toothpick inserted in the center comes out with moist crumbs.

Step 6: Cool before slicing
Let the bread cool in the pan for 10 minutes, then transfer to a wire rack to cool completely.


Why It Works What You’ll Taste
Peanut butter base Rich, nutty flavor and filling texture
Ripe bananas Natural sweetness and moisture
Balanced fats Soft crumb without heaviness
Simple method Reliable results every time

🥜 Why Peanut Butter and Banana Are a Perfect Match

Close up slice of peanut butter banana bread
Peanut Butter Banana Bread 6

Bananas bring natural sweetness and softness. Peanut butter brings richness and depth. Together, they create a loaf that’s more satisfying than traditional banana bread, without needing extra add-ins.

This peanut butter banana bread has a slightly denser feel than classic versions, but still stays moist and tender. It’s the kind of bread that holds up well to slicing, spreads beautifully with butter, and doesn’t fall apart after day one.

If you enjoy breads like banana bread but want something more filling, this nutty version is a natural next step.


🌡️ Tips for the Best Peanut Butter Banana Bread

  • Use creamy peanut butter for the smoothest texture
  • Avoid natural peanut butter that separates too much
  • Mash bananas well so they blend evenly
  • Don’t overmix once flour is added
  • Check doneness in the center, not just the edges

These small steps help keep the loaf moist and balanced.


🧊 Storage and Make-Ahead Tips

This banana bread stores exceptionally well and is great for planning ahead.

  • Room temperature: Wrap tightly and store up to 3 days
  • Refrigerator: Keeps well for up to 1 week
  • Freezer: Slice and freeze for up to 3 months

Warm slices gently or enjoy at room temperature with coffee or milk.


❓ Frequently Asked Questions

Can I use crunchy peanut butter?
Yes. It adds texture, but the crumb will be slightly less smooth.

Is this banana bread very sweet?
It’s balanced. The peanut butter tones down the sweetness nicely.

Can I add chocolate chips?
Absolutely. Chocolate pairs beautifully with peanut butter and banana.

Why is my loaf dense?
Overmixing or too much flour can cause density.

Is this good for breakfast?
Yes. It’s filling and satisfying, especially in the morning.


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“When peanut butter meets ripe bananas, comfort baking gets even better.”
@DishesMadeEasy

Peanut butter banana bread sliced on plate

Peanut Butter Banana Bread

Author: Ashley Wilson
270kcal
Prep 10 minutes
Cook 55 minutes
Total 1 hour 5 minutes
This peanut butter banana bread is rich, satisfying, and made with ripe bananas for natural sweetness. The nutty flavor and moist crumb make it perfect for breakfast, snacking, or a light dessert.
Servings 1 loaf (8 servings)
Course Baking
Cuisine American

Ingredients

  • 3 very ripe bananas mashed
  • ½ cup creamy peanut butter
  • cup melted unsalted butter
  • ¾ cup granulated sugar
  • 1 large egg room temperature
  • 1 tsp vanilla extract
  • 1 tsp baking soda
  • ¼ tsp salt
  • cups all-purpose flour

Method

  1. 1. Mash the bananas in a large bowl until mostly smooth.
  2. 2. Add peanut butter and melted butter, stirring until creamy.
  3. 3. Mix in the sugar, egg, and vanilla until smooth.
  4. 4. Sprinkle baking soda and salt, then fold in flour gently.
  5. 5. Pour the batter into a greased loaf pan and smooth the top.
  6. 6. Bake at 350°F (175°C) for 50–60 minutes, or until a toothpick comes out with moist crumbs.
  7. 7. Let cool in pan for 10 minutes, then move to wire rack to cool completely.

Nutrition

Serving1sliceCalories270kcalCarbohydrates30gProtein6gFat14gSaturated Fat5gPolyunsaturated Fat8gCholesterol40mgSodium160mgFiber2gSugar18g

Notes

Use creamy peanut butter for best texture.
Avoid overmixing once flour is added.
Store at room temperature for 2–3 days or freeze for longer storage.

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