Chocolate Chip Peanut Butter Oatmeal Banana Bread

Featured in: Home Kitchen Cooking

This wholesome banana bread combines ripe mashed bananas with creamy peanut butter for natural sweetness and rich flavor. Hearty old-fashioned oats add texture and fiber, while semisweet chocolate chips provide indulgent pockets in every slice.

The batter comes together quickly—mix dry ingredients in one bowl, wet ingredients in another, then combine gently. The result is a moist, tender loaf that's perfect for breakfast, afternoon snacks, or dessert.

Baked at 350°F for about 55 minutes, the bread develops a golden crust while staying soft inside. Optional roasted peanuts on top add delightful crunch. Leftovers stay fresh for days, making it ideal for meal prep or weekend baking.

Updated on Tue, 27 Jan 2026 00:16:08 GMT
Moist chocolate chip peanut butter oatmeal banana bread, studded with melting chocolate. Save to Pinterest
Moist chocolate chip peanut butter oatmeal banana bread, studded with melting chocolate. | douxanir.com

This Chocolate Chip Peanut Butter Oatmeal Banana Bread is a wholesome and flavor-packed twist on a classic favorite. Combining the creamy richness of peanut butter with the hearty texture of rolled oats and the sweetness of ripe bananas, this moist quick bread is dotted with melty chocolate chips for the ultimate treat.

Moist chocolate chip peanut butter oatmeal banana bread, studded with melting chocolate. Save to Pinterest
Moist chocolate chip peanut butter oatmeal banana bread, studded with melting chocolate. | douxanir.com

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Whether you are looking for a quick breakfast on the go or a comforting afternoon snack, this banana bread delivers. Every slice is filled with tender oats and chocolate, while the peanut butter adds a savory depth that complements the sweetness of the bananas perfectly.

Ingredients

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  • 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).

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

To achieve the best texture, ensure your bananas are very ripe and mashed well. It is crucial to mix the wet and dry ingredients gently with a spatula only until combined, as overmixing can result in a dense loaf.

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Varianten und Anpassungen

You can substitute almond or sunflower seed butter for peanut butter if desired. For those with nut allergies, use sunflower seed butter and omit the chopped roasted peanuts entirely from the add-ins.

Serviervorschläge

Enjoy this bread warm to experience the melty chocolate chips at their best. It is a fantastic companion to a cup of coffee or cold milk, and leftovers can be tightly wrapped and kept at room temperature for up to three days.

Slice of warm banana bread with peanut butter, oats, and chocolate chips. Save to Pinterest
Slice of warm banana bread with peanut butter, oats, and chocolate chips. | douxanir.com

This easy, one-loaf recipe is a crowd-pleaser that brings together the best of breakfast flavors and snack-time treats. Happy baking!

Recipe Questions & Answers

Can I use natural peanut butter instead of creamy?

Natural peanut butter works well, but make sure to stir it thoroughly before measuring. The oil separation may slightly affect the final texture, but the flavor will still be delicious.

How do I know when the banana bread is done?

Insert a toothpick into the center of the loaf. It should come out with a few moist crumbs attached, not completely wet. The top should be golden brown and spring back when gently pressed.

Can I make this banana bread gluten-free?

Yes! Substitute the all-purpose flour with a 1:1 gluten-free flour blend. Ensure your oats are certified gluten-free, and the bread should turn out just as moist and delicious.

Should I use ripe bananas?

Absolutely! Ripe bananas with brown spots are ideal—they're sweeter and mash more easily, creating a more tender and flavorful bread. Overripe bananas work even better.

Can I reduce the sugar in this banana bread?

You can reduce the brown sugar to ¼ cup without major issues. The ripe bananas provide natural sweetness, though the bread will be less sweet and slightly denser. You may also try mashed dates or maple syrup as alternatives.

How should I store this banana bread?

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 in a freezer-safe bag for up to 2 months.

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Chocolate Chip Peanut Butter Oatmeal Banana Bread

Moist banana bread loaded with creamy 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
Shared by Dominic Holt


Skill Level Easy

Cuisine American

Makes 10 Portions

Diet Preferences Vegetarian-Friendly

What You'll 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 light brown sugar, packed
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

Directions

Step 01

Prepare Oven and 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 mixing bowl, whisk together flour, oats, baking soda, baking powder, salt, and cinnamon.

Step 03

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

Step 04

Combine Wet and Dry Mixtures: Pour wet ingredients into dry ingredients. Mix gently with a spatula until just combined, being careful not to overmix.

Step 05

Fold in Mix-ins: Fold chocolate chips and peanuts into batter, reserving some for topping if desired.

Step 06

Fill Baking Pan: Pour batter into prepared loaf pan and smooth the top. Sprinkle reserved chocolate chips and peanuts over surface.

Step 07

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

Step 08

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

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Tools Needed

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

Allergen Alert

Always verify each item for allergens. If you have concerns, ask your healthcare provider.
  • Contains peanuts
  • Contains eggs
  • Contains gluten from wheat
  • May contain dairy from chocolate chips
  • For nut allergies, use sunflower seed butter and omit peanuts

Nutrition (per portion)

Details here serve as a reference. Please talk to a professional for dietary advice.
  • Kcal: 275
  • Fats: 12 g
  • Carbohydrates: 38 g
  • Proteins: 6 g

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