Banana Peanut Butter Oatmeal Bars – Easy, Healthy Snack Recipe

It all started in my cozy kitchen one Saturday morning, with overripe bananas staring at me from the counter. I wanted a healthy, simple snack that everyone in my family would enjoy. That’s when I created these banana peanut butter oatmeal bars. Inspired by my love for quick, customizable dishes, this recipe combines wholesome oats, creamy peanut butter, and naturally sweet bananas. Perfect for busy mornings or after-school snacks, these bars have become a household favorite.

Why You’ll Love This Recipe

Banana peanut butter oatmeal bars are a game-changer for anyone craving a healthy, easy snack. They are naturally sweetened, gluten-friendly if you use certified oats, and packed with protein from peanut butter. This recipe is quick, family-friendly, and fully customizable—you can add chocolate chips, raisins, or cinnamon to intensify flavor. Perfect for busy mornings or an afternoon pick-me-up, these banana peanut butter oatmeal bars combine convenience, nutrition, and taste in every chewy bite. Make a batch, and you’ll understand why they’re a favorite.

Keyword-heavy benefits include: healthy peanut butter banana oatmeal bars, easy banana peanut butter oatmeal bars, banana and peanut butter oat bars baby, banana peanut butter oat bars no bake. These bars are versatile, customizable, and perfect for on-the-go snacking, busy weeknights, or special occasions.

Ingredients for This Recipe

The ingredients for banana peanut butter oatmeal bars are simple, wholesome, and easy to find. Ripe bananas provide natural sweetness, rolled oats give chewy texture, and peanut butter adds protein and creaminess. Optional add-ins like chocolate chips, raisins, or cinnamon allow you to customize your bars to your family’s taste. These ingredients combine to create a healthy, quick snack that satisfies cravings while still being balanced and nourishing.

Ingredients for banana peanut butter oatmeal bars
Banana Peanut Butter Oatmeal Bars – Easy, Healthy Snack Recipe 13

🛒 Ingredients (makes about 12 bars):
3 ripe bananas, mashed
1 cup rolled oats
½ cup peanut butter (smooth or crunchy)
Optional Add-ins:
¼ cup chocolate chips or raisins
1 teaspoon vanilla extract
½ teaspoon cinnamon
Pinch of salt

How to Make This Recipe

To make banana peanut butter oatmeal bars, start by mashing ripe bananas in a bowl. Mix in creamy peanut butter and optional vanilla extract until smooth. Fold in rolled oats, cinnamon, and a pinch of salt, then stir until fully combined. For a chewy, no-bake version, press the mixture into a lined pan and chill in the fridge for a couple of hours. For baked bars, spread in a pan and bake at 350°F for 20–25 minutes until lightly golden.

🛒 Steps:

  1. Mash bananas and stir in peanut butter and vanilla.
  2. Fold in rolled oats, cinnamon, and optional chocolate chips or raisins.
  3. For no-bake, press mixture into a lined pan and chill 2 hours.
  4. For baked, preheat oven to 350°F and bake 20–25 minutes.
  5. Let cool, slice into bars, and enjoy healthy peanut butter banana oatmeal bars anytime.
Preparing banana peanut butter oatmeal bars
Banana Peanut Butter Oatmeal Bars – Easy, Healthy Snack Recipe 14

Expert Cooking Tips

To make the perfect banana peanut butter oatmeal bars, choose very ripe bananas for natural sweetness. Smooth peanut butter helps the bars hold together better, but crunchy works for texture. Press no-bake bars firmly into the pan for firmer edges, and let baked bars cool completely before slicing to prevent crumbling. You can also experiment with add-ins like nuts, seeds, or dried fruit to make these banana peanut butter oatmeal bars more flavorful and nutrient-dense.

💡 Expert Tips:

  • Use overripe bananas for maximum sweetness.
  • Smooth peanut butter helps binding; crunchy adds texture.
  • Press no-bake bars firmly for a solid consistency.
  • Add chocolate chips, raisins, or seeds for extra flavor.
  • Store bars in an airtight container to maintain freshness.
Banana peanut butter oatmeal bar variations
Banana Peanut Butter Oatmeal Bars – Easy, Healthy Snack Recipe 15

FAQs

Can I make banana peanut butter oatmeal bars without baking?

Yes! Simply press the mixture into a pan and chill in the fridge for a few hours.

Are these bars healthy?

Absolutely! They are naturally sweetened with bananas, packed with oats for fiber, and contain protein from peanut butter.

Can I make these bars for babies or toddlers?

Yes. Use smooth peanut butter and mash the bananas finely. Avoid added sugar or honey for children under one year.

Can I customize the flavor?

Definitely! Add cinnamon, chocolate chips, raisins, or seeds to suit your taste.

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Banana Oatmeal Bars Recipe – Easy, Healthy, and Delicious

Banana peanut butter oatmeal bars are the perfect snack: quick, healthy, and family-friendly. Whether baked or no-bake, they combine wholesome ingredients like bananas, oats, and peanut butter into a chewy, satisfying treat. Customizable and easy to prepare, these bars are ideal for breakfast, lunchboxes, or a quick snack on busy days. Make a batch today and enjoy the sweet, nutty flavor that keeps everyone coming back for more.

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Close-up banana peanut butter oatmeal bar

Banana Peanut Butter Oatmeal Bars


  • Author: Savannah
  • Total Time: ~30 min (baked) or 2 hr 10 min (no-bake)
  • Yield: 12 bars 1x
  • Diet: Vegetarian

Description

Chewy, naturally sweetened bars made with ripe bananas, creamy peanut butter, and hearty oats. Perfect as a healthy snack, breakfast on-the-go, or kid-friendly treat. These bars can be baked or made no-bake for a quick, fuss-free option.


Ingredients

Scale

🛒 Ingredients (makes about 12 bars):

  • 3 ripe bananas, mashed

  • 1 cup rolled oats

  • ½ cup peanut butter (smooth or crunchy)

  • Optional Add-ins:

    • ¼ cup chocolate chips or raisins

    • 1 teaspoon vanilla extract

    • ½ teaspoon cinnamon

    • Pinch of salt


Instructions

📝 Instructions:

Step 1: Preheat & Prepare Pan
Preheat oven to 350°F (175°C). Line an 8×8-inch baking pan with parchment paper or lightly grease.

Step 2: Mix Wet Ingredients
In a large bowl, mash the bananas until smooth. Stir in peanut butter and vanilla (if using) until well combined.

Step 3: Add Dry Ingredients
Fold in oats, cinnamon, and a pinch of salt. Add chocolate chips or raisins if desired. Mix until evenly incorporated.

Step 4: Bake or Chill

  • Baked version: Spread mixture evenly in the pan and bake 20–25 minutes, until lightly golden and firm.

  • No-bake version: Press mixture firmly into the pan and chill in the fridge for at least 2 hours until set.

 

Step 5: Cut & Serve
Let cool slightly (or completely if baked) before slicing into bars. Store in an airtight container for up to 5 days in the fridge.

Notes

  • Baby-Friendly: Use smooth peanut butter, omit chocolate chips, and mash bananas extra fine.
  • Make-Ahead: Bars can be stored in the fridge or frozen for up to a month.
  • Texture: For chewier bars, add a few extra tablespoons of oats.
  • Variations: Swap peanut butter with almond or sunflower seed butter for nut-free options.
  • Prep Time: 10 minutes
  • Cook Time: 2 hours (no-bake)
  • Category: Snack / Breakfast / Healthy Treat
  • Method: Baked or No-Bake
  • Cuisine: American

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