Chocolate Chip Peanut Butter Oatmeal Banana Bread

Featured in: Sweet Treats & Home Baking

This wholesome quick bread delivers moist texture and rich flavor from ripe bananas mashed with creamy peanut butter. Old-fashioned rolled oats add hearty substance, while semisweet chocolate chips provide indulgent bursts in every bite. The straightforward method comes together in just 15 minutes of prep time before baking to golden perfection. Slice for breakfast, pack as an afternoon snack, or enjoy warmed with your morning coffee.

Updated on Sun, 25 Jan 2026 14:03:37 GMT
Moist Chocolate Chip Peanut Butter Oatmeal Banana Bread with melty chips ready for slicing. Save to Pinterest
Moist Chocolate Chip Peanut Butter Oatmeal Banana Bread with melty chips ready for slicing. | nexusfork.com

This Chocolate Chip Peanut Butter Oatmeal Banana Bread is a moist and wholesome quick bread that combines the natural sweetness of ripe bananas with creamy peanut butter and hearty old-fashioned oats. Perfect for breakfast or a satisfying snack, this easy-to-make recipe is topped with melty chocolate chips and crunchy roasted peanuts for an irresistible finish.

Moist Chocolate Chip Peanut Butter Oatmeal Banana Bread with melty chips ready for slicing. Save to Pinterest
Moist Chocolate Chip Peanut Butter Oatmeal Banana Bread with melty chips ready for slicing. | nexusfork.com

Using simple pantry staples like flour, oats, and brown sugar, this bread turns overripe bananas into a gourmet treat. The addition of ground cinnamon provides a warm, cozy aroma that fills your kitchen while it bakes.

Ingredients

  • Dry Ingredients
  • 1 ½ cups (180 g) all-purpose flour
  • 1 cup (90 g) old-fashioned rolled oats
  • 1 tsp baking soda
  • ½ tsp baking powder
  • ½ tsp salt
  • 1 tsp ground cinnamon
  • Wet Ingredients
  • 3 medium ripe bananas, mashed (about 1 cup)
  • ½ cup (120 g) creamy peanut butter
  • ½ cup (100 g) light brown sugar, packed
  • ¼ cup (60 ml) neutral oil (such as canola or sunflower)
  • 2 large eggs
  • 1 tsp pure vanilla extract
  • Add-ins
  • ¾ cup (130 g) semisweet chocolate chips
  • ¼ cup (25 g) chopped roasted peanuts (optional)
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Instructions

Step 1
Preheat your oven to 350°F (175°C). Grease a 9x5-inch loaf pan and line with parchment paper for easy removal.
Step 2
In a large bowl, whisk together flour, oats, baking soda, baking powder, salt, and cinnamon.
Step 3
In another bowl, combine mashed bananas, peanut butter, brown sugar, oil, eggs, and vanilla. Whisk until smooth.
Step 4
Pour the wet ingredients into the dry ingredients. Mix gently with a spatula until just combined—do not overmix.
Step 5
Fold in chocolate chips and peanuts, reserving a few for sprinkling on top if desired.
Step 6
Pour the batter into the prepared loaf pan and smooth the top. Sprinkle with reserved chocolate chips and peanuts.
Step 7
Bake for 50–55 minutes, or until a toothpick inserted in the center comes out with a few moist crumbs.
Step 8
Cool in the pan for 10 minutes, then transfer to a wire rack to cool completely before slicing.

Zusatztipps für die Zubereitung

For the best texture, ensure you do not overmix the batter once the wet and dry ingredients are combined. Using parchment paper not only prevents sticking but also makes it easy to lift the entire loaf out of the pan for cooling.

Varianten und Anpassungen

If you have a nut allergy, you can substitute the peanut butter with sunflower seed butter and omit the chopped peanuts. You can also swap the peanut butter for almond butter if you prefer a different nutty flavor.

Serviervorschläge

Allow the bread to cool completely on a wire rack before slicing to ensure the perfect crumb. Serve a slice warm for breakfast or pack it as a hearty midday snack. It pairs excellently with a glass of milk or coffee.

Golden-brown Chocolate Chip Peanut Butter Oatmeal Banana Bread topped with nuts and chips. Save to Pinterest
Golden-brown Chocolate Chip Peanut Butter Oatmeal Banana Bread topped with nuts and chips. | nexusfork.com

This vegetarian bread provides 275 calories and 6 grams of protein per slice. It contains peanuts, eggs, and gluten, so always verify your ingredients if you have specific dietary restrictions.

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Questions & Answers

How do I know when the banana bread is done baking?

Insert a toothpick into the center of the loaf. When it comes out with just a few moist crumbs clinging to it, your bread is ready. The top should be golden brown and slightly firm to the touch.

Can I use quick oats instead of old-fashioned rolled oats?

While old-fashioned rolled oats provide better texture, quick oats will work in a pinch. The final loaf may have a slightly softer crumb structure and less distinct oat texture throughout.

How ripe should the bananas be?

Use bananas that are heavily spotted or completely brown. These have developed maximum sweetness and moisture content, which both enhances flavor and contributes to the bread's tender crumb structure.

Can I make this without peanut butter?

Substitute with almond butter, sunflower seed butter, or even tahini for different flavor profiles. Each alternative will slightly alter the taste while maintaining similar moisture and structure in the finished loaf.

How should I store leftovers?

Wrap tightly in plastic or store in an airtight container at room temperature for up to 3 days. For longer storage, slice and freeze individual portions for up to 2 months—thaw at room temperature before enjoying.

Why is my banana bread dense or heavy?

Overmixing the batter develops excess gluten, creating a tough texture. Mix wet and dry ingredients until just combined, stopping as soon as you no longer see streaks of flour. A few small lumps are perfectly fine.

Chocolate Chip Peanut Butter Oatmeal Banana Bread

A moist loaf featuring ripe bananas, peanut butter, oats, and chocolate chips—ideal for breakfast or snacks.

Prep duration
15 minutes
Cook duration
55 minutes
Overall time
70 minutes
Recipe by Nexus Fork Wyatt Evans


Skill level Easy

Cuisine type American

Portions 10 Number of servings

Diet preferences Vegetarian-friendly

Ingredient list

Dry Ingredients

01 1½ cups all-purpose flour
02 1 cup old-fashioned rolled oats
03 1 teaspoon baking soda
04 ½ teaspoon baking powder
05 ½ teaspoon salt
06 1 teaspoon ground cinnamon

Wet Ingredients

01 3 medium ripe bananas, mashed (approximately 1 cup)
02 ½ cup creamy peanut butter
03 ½ cup light brown sugar, packed
04 ¼ cup neutral oil (canola or sunflower)
05 2 large eggs
06 1 teaspoon pure vanilla extract

Mix-ins

01 ¾ cup semisweet chocolate chips
02 ¼ cup chopped roasted peanuts (optional)

Step-by-step guide

Step 01

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

Step 02

Combine dry ingredients: In a large bowl, whisk together flour, oats, baking soda, baking powder, salt, and cinnamon.

Step 03

Mix wet ingredients: In another bowl, combine mashed bananas, peanut butter, brown sugar, oil, eggs, and vanilla. Whisk until smooth.

Step 04

Combine wet and dry mixtures: Pour wet ingredients into dry ingredients. Mix gently with a spatula until just combined—avoid overmixing.

Step 05

Add chocolate and peanuts: Fold in chocolate chips and peanuts, reserving a few for topping if desired.

Step 06

Fill and top batter: Pour batter into prepared loaf pan and smooth the top. Sprinkle with reserved chocolate chips and peanuts.

Step 07

Bake bread: Bake for 50 to 55 minutes, or until a toothpick inserted in the center comes out with a few moist crumbs.

Step 08

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

Equipment you'll need

  • 9x5-inch loaf pan
  • Mixing bowls
  • Whisk
  • Spatula
  • Wire rack
  • Parchment paper

Allergy notes

Look at every ingredient for allergens and get help from a medical expert if unsure.
  • Contains peanuts and peanut butter
  • Contains eggs
  • Contains gluten (wheat)
  • May contain dairy (chocolate chips)
  • For nut allergies, use sunflower seed butter and omit peanuts
  • Always verify chocolate chip packaging for potential allergens

Nutrition details (per serving)

For informational purposes only. Always check with your healthcare provider.
  • Calorie count: 275
  • Total fat: 12 g
  • Carbohydrates: 38 g
  • Proteins: 6 g