Sweet, chewy, and loaded with wholesome ingredients, Homemade Banana Granola Bars are the kind of treat you’ll want to have on hand for every snack craving. These bars are bursting with ripe banana flavor, a hint of cinnamon, gooey peanut butter, and satisfying chunks of nuts, making them a go-to for busy mornings or mid-afternoon pick-me-ups. The easy process and customizable mix-ins mean you can whip up a batch in no time and enjoy healthier snacking all week long. Whether you’re prepping for school lunches or just want something delicious to enjoy with your coffee, you’ll fall in love with each tasty bite of these Homemade Banana Granola Bars!

Ingredients You’ll Need
What makes these bars shine is their simplicity—every ingredient serves a purpose, whether it adds sweetness, a hit of crunch, or just the right amount of stickiness to hold things together. Grab the pantry staples below and get ready for your new favorite treat!
- Ripe Bananas: The more speckled, the better for natural sweetness and moisture.
- Old-Fashioned Rolled Oats: These provide heartiness, texture, and that classic granola bar chew.
- Chopped Nuts (almonds or walnuts): Nuts bring satisfying crunch plus protein and healthy fats.
- Honey or Maple Syrup: Natural sweetness and a sticky finish that helps bind the bars.
- Peanut Butter or Almond Butter: Creamy nut butter ties the flavors together and adds richness.
- Cinnamon: Just a touch warms up the flavors beautifully.
- Salt: A tiny amount sharpens all the sweet and nutty notes.
- Vanilla Extract: A little goes a long way to boost the overall aroma.
- Mini Chocolate Chips (optional): For those moments when only chocolate will do, these melt into gooey pockets.
- Dried Fruit (cranberries or raisins, optional): Chewy bursts of fruity flavor in every bite.
How to Make Homemade Banana Granola Bars
Step 1: Prep Your Pan and Oven
Let’s get started by preheating your oven to 350°F (175°C) to ensure it’s nice and hot when you’re ready to bake. Line an 8×8-inch baking pan with parchment paper to keep your bars from sticking and to make lifting them out a total breeze later on.
Step 2: Mix the Wet Ingredients
In a large mixing bowl, combine your mashed bananas, honey or maple syrup, peanut butter, cinnamon, salt, and vanilla extract. Stir everything together until the mixture looks silky and smooth—this is the tasty glue that holds your bars together and infuses every bite with flavor.
Step 3: Add the Dry Ingredients
Now, fold in your rolled oats, chopped nuts, chocolate chips, and dried fruit if you’re using them. Mix until absolutely everything is coated in that delicious banana-peanut butter mixture; you want every piece to get some love so the bars bake evenly and hold together.
Step 4: Pack the Mixture into the Pan
Spoon the thick, chunky mixture into your lined pan. Use a spatula—or just your clean hands—to really press it down firmly and evenly. This step ensures your bars are compact and don’t crumble when sliced later.
Step 5: Bake and Cool
Slide the pan into your hot oven and bake for 25 to 30 minutes, until the edges turn golden and your kitchen smells like heaven. Once the bars are done, let them cool completely in the pan—this gives them time to firm up for perfect slicing.
Step 6: Slice and Enjoy
Lift the cooled slab out of the pan using the parchment paper. With a sharp knife, cut into bars or squares. Get ready, because these Homemade Banana Granola Bars are a guaranteed crowd-pleaser from the very first taste!
How to Serve Homemade Banana Granola Bars

Garnishes
The beauty of Homemade Banana Granola Bars is that they’re delicious straight from the pan—but if you want to jazz them up, sprinkle on a pinch of flaky sea salt, an extra drizzle of melted chocolate, or a dusting of shredded coconut right after baking. These tiny touches add just enough pizzazz for special occasions or lunchbox treats.
Side Dishes
Pair a bar with a creamy yogurt parfait or a bowl of fresh berries for a truly satisfying breakfast. If you’re taking one on the go, they’re fantastic alongside a cozy cup of coffee or a tall glass of milk—perfect for busy mornings or post-workout refueling.
Creative Ways to Present
For a picnic or brunch, wrap each Homemade Banana Granola Bar individually in parchment and tie with a bit of twine for a rustic, charming look. Or arrange them on a platter with small bowls of extra nuts and dried fruit so everyone can customize their perfect bite.
Make Ahead and Storage
Storing Leftovers
Once cooled and sliced, store these bars in an airtight container at room temperature for up to five days. You’ll find the flavor even deepens after the first day, making them an even better grab-and-go snack as the week rolls on.
Freezing
If you want to keep your Homemade Banana Granola Bars for longer, simply wrap individual bars tightly in plastic wrap and place them in a zip-top freezer bag. They’ll stay freezer-fresh for up to three months—perfect for busy families or meal preppers!
Reheating
Want your bar warm and extra gooey? Just pop one in the microwave for about 10 to 15 seconds, and you’ll have a soft, melty treat. This is especially heavenly if your bars are studded with chocolate chips.
FAQs
Can I make these Homemade Banana Granola Bars completely nut-free?
Yes! Simply swap the peanut or almond butter for sunflower seed butter and use pumpkin or sunflower seeds instead of chopped nuts. The bars stay delicious and safe for nut-free households.
Why do my bars sometimes fall apart?
Packing the mixture firmly into the pan and letting them cool completely before slicing are key to helping the bars hold together. If you still find them a bit crumbly, chilling the bars before cutting can help create cleaner slices.
Can I use quick oats instead of rolled oats?
Rolled oats provide that classic chewy texture, but if all you have is quick oats, you can substitute them in a pinch. Expect a softer, less chunky bite, but the bars will still taste wonderful.
How can I make these Homemade Banana Granola Bars vegan?
It’s simple: use maple syrup instead of honey, and choose dairy-free chocolate chips or skip them. Every other ingredient is plant-based, so these bars are naturally easy to veganize.
What other mix-in ideas can I try?
Go wild! Swap in chopped dried apricots, coconut flakes, pumpkin seeds, or even a handful of crushed pretzels. The base recipe is super flexible—once you master it, the possibilities are endless.
Final Thoughts
If you’re looking for a snack that feels both indulgent and nourishing, you’ve got to give these Homemade Banana Granola Bars a try. They’re easy to make, endlessly customizable, and loved by kids and adults alike. Grab those spotty bananas and let your kitchen fill up with the cozy aroma of homemade goodness!