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    Home » Recipes » Breakfast

    Healthy Peanut Butter Banana Oatmeal Bars

    Published: Aug 22, 2022 by bobbieblue

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    When school is getting back into full swing moms need to be ready with a snack recipe that not only tastes great but is a healthy choice for their kiddos. This easy snack is made with simple ingredients including whole grains and healthy fats. Peanut butter oatmeal bars are the perfect fun recipe that can also work as a quick breakfast with a glass of milk!

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    A three-tier stack of oatmeal bars on a white plate, with spoon with peanut butter on the side.

    (Blue's Best Life is a participant in the Amazon Affiliate Programs.  I earn a small commission if you purchase through those links.  This helps me keep the blog going!)- Bobbie

    Why These Peanut Butter Banana Bars Are the Best!

    I love a quick one-bowl recipe that uses my pantry staples plus those overripe bananas that are lurking on my countertop. Those spotty bananas that are just a little too ripe to eat make the best banana bread and muffins! They are also perfect for these healthy oatmeal bars!

    These snack bars may be ideal for the kids but who doesn't love the combo of peanut butter and chocolate? It is my favorite flavor combination and I found these bars great as a snack but also a heathy breakfast option with a cup of coffee!

    Not only are these made with wholesome ingredients, if you are eating a gluten-free diet make sure to purchase certified gluten-free oats.

    Key Ingredients

    oats- rolled oats or old-fashioned oats are oats that are less processed than quick oats or the instant variety. This is the best type of oat when making cookies, granola bars or muffins because they hold up well and give the bars great texture.

    natural peanut butter- has no added sugars or preservatives. You can use any peanut butter that you have on hand, even crunchy peanut butter will work in the recipe.

    ripe bananas- save those speckled bananas that are a little too ripe to eat. The riper a banana the sweeter it becomes which means you do not need as much extra sweetener.

    chocolate chips- I love dark chocolate chips, but milk chocolate is a great option for a little extra sweetness.

    Step-By-Step Instructions

    I love these oatmeal bars because all you need is one mixing bowl and a spoon to get the job done. No mixers necessary for these peanut butter banana oat bars!

    Preheat your oven to 350°F . Line a 8x8 inch baking pan with parchment paper. I like to cut the paper to fit the pan leaving long edges on the sides to use as handles. This makes it easier to lift it out of the pan and also easier to cut it into bars.

    In a large bowl mash the bananas. Stir in the peanut butter, honey and vanilla extract into the mashed bananas.

    Side-by-side photo: Left: Mashing the banana with a spoon in a clear bowl. Left: stirring in the honey and peanut butter.

    Mix the oats, baking powder and salt into the wet ingredients. Stir in the chocolate chips. These are totally optional but I highly recommend adding a bit of chocolate!

    Side-by-side photo:  left: Adding the oats and baking powder to the mixture. Right, adding the chocolate chips to the mixture.

    Spread the oat mixture into the prepared baking dish. Bake for 30 minutes, so the bars become golden brown.

    Side-by-side photo: Left: Completely mixed batter.  Right: spreading the mixture into a baking dish.

    Serving Suggestions

    Serve the bars warm or at room temperature. They are delicious with honey or a little extra creamy peanut butter drizzled over top.

    The bars in the baking dish after they were cut into squares.; a honey dipper and a bowl of chocolate chips on the side.

    How to Store

    Keep bars fresh by storing in an airtight container on the counter for 3-4 days.

    Expert Tips

    • Make handles with parchment paper by cutting a larger piece that overhangs on just the longer sides of your baking pan. This way you can easily lift and place the entire baked good on a cutting board for easier cutting.
    • Let the bars cool for a few minutes before cutting.
    A plate with peanut butter oatmeal bars drizzled with extra peanut butter and sliced bananas; a spoonful of peanut butter and an extra plate on the side for other servings.

    Substitution Ideas

    These peanut butter banana oatmeal bars are very versatile. Here's a few optional ingredients if you are looking for variety!

    • almond butter
    • cashew butter
    • sun butter -is actually sunflower seed butter made from roasted sunflower seeds. Because many schools do not allow nut butters at school, this is a great option if you are looking for a treat to pack in lunchboxes.
    • substitute pure maple syrup for honey to make this a vegan recipe.

    Did you try this recipe? Please let me know what you think! Leave a comment below, and a 5- star rating. I would love to hear from you! Subscribe Here to get new recipes sent straight to your inbox!

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    Healthy Peanut Butter Banana Oatmeal Bars

    When school is getting back into full swing moms need to be ready with a snack recipe that not only tastes great but is a healthy choice for their kiddos. This easy snack is made with simple ingredients including whole grains and healthy fats. These peanut butter oatmeal bars are the perfect fun recipe that can also work as a quick breakfast with a glass of milk!
    Prep Time10 minutes mins
    Cook Time30 minutes mins
    Total Time40 minutes mins
    Course: Breakfast, Snack
    Cuisine: American
    Keyword: banana peanut butter granola bars, banana peanut butter bars, peanut butter and banana oat bars, peanut butter banana breakfast bars
    Servings: 9 servings
    Author: Bobbie Blue

    Ingredients

    • 3 medium ripe bananas, mashed
    • 2 large eggs
    • ½ cup natural peanut butter
    • ⅓ cup honey
    • 2 teaspoons vanilla extract
    • 3 cups old fashioned oats
    • 1 teaspoon baking powder
    • ½ teaspoon salt
    • ½ teaspoon cinnamon
    • 1 cup chocolate chips, divided
    • flaky sea salt, optional
    InstacartGet Recipe Ingredients

    Instructions

    • Preheat oven to 350°F. Fit a 8x8 inch baking dish with parchment paper so that it is overlapping on the sides.
    • In a large bowl, mash bananas until smooth.
    • Add eggs peanut butter, honey and vanilla extract to the mashed bananas. Stir well to combine.
    • Add the oats, baking powder, salt and cinnamon to the banana mixture. Stir well and mix in ¾ of chocolate chips.
    • Spread the mixture into the baking pan, pressing into the corners and making a smooth even layer. Sprinkle on the remaining ¼ of chocolate chips over the top.
    • Bake in a preheated oven for 30-35 minutes. Cool on a wire rack before cutting into bars. Sprinkle with flaky sea salt, optional but highly recommended!

    More Breakfast

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    Hi, I'm Bobbie! Welcome to Blue's Best Life. I'm a self-taught cook that loves to cook wholesome meals while still enjoying a truly decadent dessert, because there is always room for a little something sweet!

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