Chocolate Chip Peanut Butter Oatmeal Banana Bread

Featured in: Sweet Kitchen Treats

This moist, wholesome quick bread combines ripe bananas with creamy peanut butter, hearty oats, and semisweet chocolate chips for an irresistible treat. The mash of bananas creates natural sweetness while keeping each slice tender. Ready in just over an hour, this loaf emerges from the oven golden-brown with a perfectly crumbly texture. Ideal for breakfast, afternoon snacks, or dessert, each slice delivers comforting flavors reminiscent of classic banana bread with added richness from nutty peanut butter and satisfying crunch from rolled oats. The chocolate chips melt throughout, creating pockets of sweetness in every bite.

Updated on Mon, 26 Jan 2026 14:13:55 GMT
A slice of warm Chocolate Chip Peanut Butter Oatmeal Banana Bread, showcasing moist crumb and melted chocolate chips on a rustic wooden board. Save
A slice of warm Chocolate Chip Peanut Butter Oatmeal Banana Bread, showcasing moist crumb and melted chocolate chips on a rustic wooden board. | akalkitchenette.com

This Chocolate Chip Peanut Butter Oatmeal Banana Bread is the ultimate comfort food, blending the natural sweetness of ripe bananas with the rich, creamy flavor of peanut butter. It is a moist, wholesome quick bread that features hearty oats for a satisfying texture and melty chocolate chips for a decadent finish, making it an ideal treat for breakfast or a nutritious afternoon snack.

A slice of warm Chocolate Chip Peanut Butter Oatmeal Banana Bread, showcasing moist crumb and melted chocolate chips on a rustic wooden board. Save
A slice of warm Chocolate Chip Peanut Butter Oatmeal Banana Bread, showcasing moist crumb and melted chocolate chips on a rustic wooden board. | akalkitchenette.com

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Whether you are looking to use up overripe bananas or simply want to bake something that the whole family will enjoy, this recipe delivers a perfect balance of protein-rich peanut butter and fiber-filled oats. The warm aroma of cinnamon and vanilla baking in the oven makes it a cozy addition to any kitchen routine.

Ingredients

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  • 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
  • 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
  • ¾ cup (130 g) semisweet chocolate chips
  • ¼ cup (25 g) chopped roasted peanuts (optional)

Instructions

Step 1: Preparation
Preheat your oven to 350°F (175°C). Grease a 9x5-inch loaf pan and line with parchment paper for easy removal.
Step 2: Combine Dry Ingredients
In a large bowl, whisk together flour, oats, baking soda, baking powder, salt, and cinnamon.
Step 3: Combine Wet Ingredients
In another bowl, combine mashed bananas, peanut butter, brown sugar, oil, eggs, and vanilla. Whisk until smooth.
Step 4: Mix Batter
Pour the wet ingredients into the dry ingredients. Mix gently with a spatula until just combined—do not overmix.
Step 5: Add Mix-ins
Fold in chocolate chips and peanuts, reserving a few for sprinkling on top if desired.
Step 6: Bake Prep
Pour the batter into the prepared loaf pan and smooth the top. Sprinkle with reserved chocolate chips and peanuts.
Step 7: Baking
Bake for 50–55 minutes, or until a toothpick inserted in the center comes out with a few moist crumbs.
Step 8: Cooling
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 flavor and moisture, use bananas that are very ripe and heavily spotted. To prevent the bread from becoming too dense, use a spatula to fold the ingredients together and stop as soon as no dry flour streaks remain. Using parchment paper with a slight overhang makes it easy to lift the loaf out for slicing.

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Varianten und Anpassungen

This bread is highly adaptable. You can substitute the peanut butter with almond butter or sunflower seed butter for a different flavor profile. If you prefer a nut-free version, simply omit the chopped peanuts and use a seed-based butter. You can also swap the semisweet chips for dark chocolate or even peanut butter chips.

Serviervorschläge

Serve a thick slice of this banana bread warm, perhaps with a light smear of extra peanut butter or a drizzle of honey. It pairs beautifully with a hot cup of coffee or a cold glass of milk, making it a versatile option for any time of day.

A fresh loaf of Chocolate Chip Peanut Butter Oatmeal Banana Bread topped with peanuts, sliced to reveal oats and creamy peanut butter swirls. Save
A fresh loaf of Chocolate Chip Peanut Butter Oatmeal Banana Bread topped with peanuts, sliced to reveal oats and creamy peanut butter swirls. | akalkitchenette.com

With its delightful mix of textures and classic flavor combination, this Chocolate Chip Peanut Butter Oatmeal Banana Bread is sure to become a favorite in your household. It is a hearty, delicious way to enjoy a homemade treat that feels both wholesome and special.

Recipe Questions

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

Insert a toothpick into the center of the loaf—it should come out with a few moist crumbs but not wet batter. The top should be golden brown and firm to the touch, typically after 50–55 minutes at 350°F.

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

Yes, quick oats will work, though old-fashioned rolled oats provide better texture and heartiness. If using quick oats, the bread may have a slightly softer, less chewy crumb.

How should I store leftovers to keep them fresh?

Wrap the cooled loaf tightly in plastic wrap or store in an airtight container at room temperature for up to 3 days. For longer storage, slice and freeze individual pieces for up to 2 months.

Can I make this without peanut butter for allergies?

Absolutely. Substitute sunflower seed butter, almond butter, or omit entirely and increase the mashed bananas slightly. The bread will still remain moist and delicious without the peanut butter.

Why did my banana bread turn out dense?

Overmixing the batter can develop too much gluten, creating a dense texture. Mix just until combined—some streaks of flour are okay. Also ensure your baking soda and powder are fresh for proper lift.

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Chocolate Chip Peanut Butter Oatmeal Banana Bread

Moist, wholesome banana bread swirled with peanut butter, oats, and chocolate chips for a satisfying breakfast or snack.

Prep Time
15 min
Time to Cook
55 min
Total Duration
70 min
Recipe by Natalie Harper


Skill Level Easy

Cuisine American

Makes 10 Portions

Diet Preferences Meatless

What You Need

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 packed light brown sugar
04 ¼ cup neutral oil such as canola or sunflower
05 2 large eggs
06 1 teaspoon pure vanilla extract

Add-ins

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

How To Make It

Step 01

Prepare Pan and Preheat Oven: 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 mixing bowl, whisk together flour, oats, baking soda, baking powder, salt, and cinnamon until evenly distributed.

Step 03

Mix Wet Ingredients: In a separate bowl, combine mashed bananas, peanut butter, brown sugar, oil, eggs, and vanilla extract. Whisk until smooth and well incorporated.

Step 04

Combine Wet and Dry Mixtures: Pour wet ingredients into dry ingredients. Mix gently with a spatula until just combined, avoiding overmixing to maintain a tender crumb structure.

Step 05

Fold in Mix-ins: Fold chocolate chips and peanuts into batter using a spatula, reserving a portion for garnish if desired.

Step 06

Fill and Top Pan: Transfer batter into prepared loaf pan and smooth the surface. Sprinkle reserved chocolate chips and peanuts on top.

Step 07

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

Step 08

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

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What You’ll Need

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

Allergy Notes

Look over every ingredient for allergens and check with your doctor if unsure.
  • Contains peanuts
  • Contains eggs
  • Contains gluten
  • May contain dairy from chocolate chips
  • For nut allergies, use sunflower seed butter and omit peanuts

Nutrition Info (One Serving)

Nutrition details shown here are for your general knowledge and don't substitute for a professional's advice.
  • Calories: 275
  • Fats: 12 g
  • Carbohydrates: 38 g
  • Proteins: 6 g

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