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Easy Banana Peanut Butter Oatmeal Bars

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These banana peanut butter oatmeal bars are a no-bake, healthy snack made with ripe bananas, natural peanut butter, oats, and optional add-ins like chocolate chips or nuts. Perfect for a grab-and-go breakfast, post-workout bite, or wholesome dessert, they’re easy to make, freezer-friendly, and naturally sweetened.

Ingredients

  • 2 ripe bananas, mashed (about 1 cup)
  • 1/2 cup creamy peanut butter (natural peanut butter works great)
  • 1/4 cup honey or maple syrup (adjust to taste)
  • 1 teaspoon vanilla extract
  • 2 cups old-fashioned rolled oats (gluten-free if needed)
  • 1/4 cup ground flaxseed (optional)
  • 1/4 cup chopped nuts (almonds, walnuts, or pecans)
  • 1/4 cup mini chocolate chips or dried fruit (optional)
  • A pinch of salt

Instructions

  1. Mash ripe bananas in a large bowl until smooth.
  2. Stir in peanut butter, honey (or maple syrup), and vanilla extract until well combined.
  3. Add oats, flaxseed (if using), and salt. Mix until fully incorporated.
  4. Fold in chopped nuts, chocolate chips, or dried fruit if using.
  5. Line an 8×8-inch baking dish with parchment paper and press the mixture firmly into the pan.
  6. Chill in the refrigerator for at least 2 hours.
  7. Once firm, lift out the parchment, place on a cutting board, and slice into bars.
  8. Enjoy immediately or store for later.

Notes

  • Use overripe bananas for best sweetness and texture.
  • Flaxseed adds extra fiber and nutrients but can be swapped or skipped.
  • Swap peanut butter with almond, cashew, or sunflower seed butter.
  • Toast oats and nuts before mixing for a crunchier texture.
  • Store in the fridge for up to 1 week or freeze for up to 3 months.

Nutrition

Find it online: https://cookedbymaya.com/easy-banana-peanut-butter-oatmeal-bars/