Peanut Butter Banana Oat Bars – Easy Homemade Snack Bars
If you have been craving a simple, wholesome snack that hits the sweet spot without all the extra sugar, these Peanut Butter Banana Oat Bars are your new best friend. Soft, chewy, and naturally sweetened, they are perfect for breakfast on-the-go, an afternoon pick-me-up, or even a lunchbox treat.
I first tried this recipe from Carmy, and it instantly became a favorite in our kitchen. The combination of ripe bananas, nut butter, oats, and dark chocolate makes every bite comforting and satisfying while still being a snack you can feel good about.
Why You Will Love These Bars
- Simple ingredients: You probably already have everything in your pantry.
- No refined sugar: Sweetened naturally with ripe bananas and a touch of maple syrup.
- Quick and easy: Mash, mix, bake or no-bake if you prefer, and enjoy.
- Kid-friendly and versatile: Great for school lunches, snacks for work, or an afternoon treat.
A Little Story From Our Life
Over the last year, Jason and I have been working nonstop on The Manor, our dream renovation project about an hour from where we currently live. Between trips back and forth and all the projects we have been tackling, meal planning has sometimes felt impossible.
When you are on the go that much, it is tempting to eat out constantly but we noticed it was taking a toll on our health and our budget. That is why these bars have been such a lifesaver for us. They are easy to prep, wholesome, and totally grab-and-go, so we can refuel during long days of sanding, painting, or hammering without missing a beat.
These little bars have become our project-day snack of choice, and I love that they are something nourishing I can feel good about.
Ingredients
- 1 1/2 cups mashed bananas (about 3 ripe bananas)
- 1/2 cup nut butter of choice (peanut, almond, or cashew work beautifully)
- 2 cups rolled oats
- 1 tsp cinnamon
- 1 tsp vanilla extract
- 3 tbsp maple syrup
- 1 cup dark chocolate chips
- 1/2 tsp salt
Instructions
- Preheat your oven to 350°F (175°C) and line an 8×8-inch baking pan with parchment paper.
- In a large bowl, mash the bananas until smooth.
- Add the nut butter, maple syrup, vanilla, and salt and stir until everything is well combined.
- Mix in the rolled oats and cinnamon, folding until fully incorporated.
- Fold in the dark chocolate chips, leaving a few for topping if you like a pretty finish. I also added chia seeds for extra nutritional benefits.
- Press the mixture evenly into your prepared pan.
- Bake for 25 to 30 minutes or until the edges are lightly golden.
- Cool completely before slicing into bars. Store in an airtight container for up to 5 days or freeze for longer storage.
Peanut Butter Banana Oat Bars
Ingredients
- 1 1/2 cups Ripe Banana (About 3 bananas) Mashed
- 1/2 cup nut butter of choice (peanut, almond, or cashew work beautifully)
- 2 cups Rolled Oats
- 1 tsp Cinnamon
- 1 tsp Vanilla Extract
- 3 TBSP Pure Maple Syrup
- 1 cup Dark Chocolate Chips Optional
- 1/2 tsp Salt
Instructions
- Preheat your oven to 350°F (175°C) and line an 8×8-inch baking pan with parchment paper.
- In a large bowl, mash the bananas until smooth.
- Add the nut butter, maple syrup, vanilla, and salt and stir until everything is well combined.
- Mix in the rolled oats and cinnamon, folding until fully incorporated.
- Fold in the dark chocolate chips, leaving a few for topping if you like a pretty finish.
- Press the mixture evenly into your prepared pan.
- Bake for 25 to 30 minutes or until the edges are lightly golden.
- Cool completely before slicing into bars. Store in an airtight container for up to 5 days or freeze for longer storage.
Notes
Tips & Variations
- No-bake option: Press the mixture into the pan and refrigerate for 2–3 hours instead of baking.
- Add-ins: Toss in some chopped nuts, dried fruit, or seeds for extra texture and nutrition.
- Chocolate swap: Use semi-sweet, milk chocolate, or cacao nibs depending on your preference.
- Nut-free: Substitute nut butter with sunflower seed butter to make this allergy-friendly.
Serving Suggestions
These bars are perfect for:- Breakfast on-the-go with a cup of coffee or tea
- Snack time at home or work
- Lunchbox treats for kids and adults alike
- Post-workout fuel
Tips and Variations
- No-bake option: Press the mixture into the pan and refrigerate for 2 to 3 hours instead of baking.
- Add-ins: Toss in some chopped nuts, dried fruit, or chia seeds for extra texture and nutrition.
- Chocolate swap: Use semi-sweet, milk chocolate, or cacao nibs depending on your preference.
- Nut-free: Substitute nut butter with sunflower seed butter to make this allergy-friendly.
Serving Suggestions
These bars are perfect for:
- Breakfast on-the-go with a cup of coffee or tea
- Snack time at home or work
- Lunchbox treats for kids and adults alike
- Post-workout fuel
They are chewy, naturally sweet, and full of energy-boosting ingredients. I love making a batch on Sunday to have on hand all week. It is like little pockets of homemade goodness whenever I need them.
Closing Thoughts
These Peanut Butter Banana Oat Bars are simple, wholesome, and perfect for busy days. Whether you are tackling projects, running errands, or just need a healthy snack, they will keep you fueled and satisfied. I hope you enjoy making them as much as we do and that they find a permanent place in your kitchen.
If you try the recipe, I would love to hear how you like it. You can also check out The Manor restoration project to see what we have been up to and follow along on our journey.
Happy snacking!
XO, Bri
More Easy and Wholesome Snack Ideas for Busy Days
If you love these Peanut Banana Oat Bars, you will also enjoy these other easy and wholesome snacks that are perfect for busy mornings, long project days, or anytime you need a quick, nourishing bite.
Life at The Manor: Fueling Long Project Days
These Peanut Banana Oat Bars aren’t just for breakfast or snack time at home…they’ve been a staple during our long days working on The Manor. Quick to grab and nourishing, they’re perfect for keeping energy up between trips, projects, and all the chaos of a renovation.
Below are a few snapshots from the Manor project so far. Click to see the full updates and follow along on our restoration journey!
Let’s Stay Connected
Let’s stay connected! Follow along on social media for more tips, updates, and behind-the-scenes moments.
