The aroma of warm, sweet banana mingling with cozy oats always takes me back to my grandmother’s kitchen. She had a knack for turning simple ingredients into something truly comforting, and while she didn’t call them “Banana Oatmeal Bars” back then, the spirit of those wholesome, satisfying treats lives on in this recipe. Perfect for busy mornings or an after-school snack, these bars are a fantastic way to bring a little bit of that homey goodness to your family.
Why You’ll Love This Dish
There’s a reason these Banana Oatmeal Bars are a firm favorite in so many households, especially those with little ones running around. They hit that sweet spot of being undeniably delicious while also packing a nutritional punch. Forget the struggle of convincing kids to eat something healthy; these bars often disappear before you can even say “eat your fruit!” They’re incredibly quick to whip up, making them a lifesaver on frantic weekdays when time is of the essence. Plus, they’re wonderfully adaptable – you can easily sneak in extra goodness without anyone being the wiser!
> “These banana oatmeal bars are a breakfast game-changer for our family! My kids devour them, and I love how easy they are to make with ingredients I always have on hand. A definite win-win!” — HappyParentofTwo
Preparing Banana Oatmeal Bars
Making these delightful bars is a straightforward process, even for beginner bakers. You’ll start by mashing your ripe bananas, which bring natural sweetness and moisture to the mixture. Then, you’ll combine the dry ingredients with the wet, gently mixing until just combined. The mixture gets pressed into a pan, baked until golden, and then cooled before slicing. It’s a simple, comforting bake that yields fantastic results every time.
What You’ll Need
To whip up a batch of these kid-approved Banana Oatmeal Bars, gather these simple ingredients:
- 2 large ripe bananas, mashed (about 1 cup)
- 2 cups rolled oats (old-fashioned oats work best)
- ½ cup unsweetened applesauce (or 1/4 cup melted coconut oil/butter)
- ¼ cup maple syrup or honey (adjust to taste, depending on banana ripeness)
- 1 large egg
- 1 tsp vanilla extract
- 1 tsp ground cinnamon
- ½ tsp baking powder
- ¼ tsp salt
- Optional additions: ½ cup chocolate chips, chopped nuts, or dried fruit
Directions to Follow
Let’s get those delicious Banana Oatmeal Bars into the oven!
- Preheat and Prepare: Preheat your oven to 350°F (175°C). Lightly grease an 8×8 inch baking dish or line it with parchment paper, leaving an overhang on two sides for easy lifting.
- Combine Wet Ingredients: In a medium bowl, mash the ripe bananas thoroughly with a fork. Add the applesauce (or oil/butter), maple syrup (or honey), egg, and vanilla extract. Whisk everything together until well combined.
- Mix Dry Ingredients: In a separate large bowl, combine the rolled oats, cinnamon, baking powder, and salt. Stir well to distribute the leavening and seasoning.
- Combine Wet and Dry: Pour the wet banana mixture into the dry oat mixture. Stir with a spoon or spatula until just combined. Be careful not to overmix. If using, fold in any optional additions like chocolate chips at this stage.
- Press into Pan: Transfer the mixture into your prepared baking dish. Use the back of a spoon or your hands to press the mixture down firmly and evenly into a single layer. This helps the bars hold their shape.
- Bake: Bake for 20-25 minutes, or until the edges are golden brown and a toothpick inserted into the center comes out mostly clean. The bars should feel set to the touch.
- Cool and Slice: Allow the bars to cool completely in the pan on a wire rack before attempting to slice them. Cooling is crucial for them to firm up and prevent crumbling. Once cool, use the parchment paper overhang to lift the entire slab out of the pan and cut into 9-12 bars.
How to Serve Banana Oatmeal Bars
These versatile bars are truly fantastic on their own, making for a quick grab-and-go breakfast or a satisfying snack. For an extra special treat, try warming them slightly in the microwave for a few seconds – the flavors really pop! They’re also wonderful paired with a dollop of Greek yogurt for added protein, or a drizzle of extra maple syrup for those with a serious sweet tooth. A glass of cold milk or a warm cup of coffee makes a perfect accompaniment.
How to Store & Freeze
To keep your Banana Oatmeal Bars fresh, store them in an airtight container at room temperature for up to 3 days. If you want them to last longer, you can pop them in the refrigerator for up to a week. For longer storage, these bars freeze beautifully! Once completely cooled, wrap individual bars tightly in plastic wrap, then place them in a freezer-safe bag or container. They’ll keep well in the freezer for up to 2-3 months. Thaw at room temperature or gently reheat in the microwave for a quick bite.
Helpful Cooking Tips
- Banana Ripeness is Key: The riper your bananas (think brown spots!), the sweeter and more flavorful your bars will be. They also smash more easily.
- Don’t Overmix: Once you combine the wet and dry ingredients, mix just until no dry streaks remain. Overmixing can lead to tougher bars.
- Press Firmly: Taking the time to press the mixture down firmly into the baking dish helps the bars hold together and achieve a nice, dense texture.
- Cool Completely: Patience is a virtue here! Letting the bars cool fully before slicing is essential. If you cut them warm, they’ll likely crumble.
- Adjust Sweetness: Taste your mashed bananas. If they’re super ripe, you might want to slightly reduce the maple syrup/honey.
Recipe Variations
Feeling creative? These Banana Oatmeal Bars are a fantastic canvas for various flavor additions:
- Nutty Crunch: Add ½ cup of chopped walnuts, pecans, or almonds for extra texture and healthy fats.
- Fruit Power: Stir in ½ cup of dried cranberries, raisins, or chopped dried apricots.
- Chocolate Lover’s Dream: Mini chocolate chips are always a hit, but dark chocolate chunks or white chocolate chips also work wonderfully.
- Spice It Up: Beyond cinnamon, try a pinch of nutmeg, cardamom, or pumpkin pie spice for a different aromatic profile.
- Protein Boost: Incorporate a scoop of unflavored or vanilla protein powder with the dry ingredients, adjusting liquid if needed.
Common Questions
How ripe do my bananas need to be for this recipe?
The riper, the better! Look for bananas with plenty of brown spots on the peel. These bananas are sweeter and easier to mash, contributing significantly to the bars’ flavor and moisture.
Can I use quick oats instead of rolled oats?
While rolled oats (also known as old-fashioned oats) are recommended for their texture, you can use quick oats in a pinch. However, quick oats absorb liquid more quickly and can result in a softer, less chewy bar. You might need to slightly reduce the liquid content if using them.
Are these Banana Oatmeal Bars suitable for a vegan diet?
They can easily be made vegan! Simply substitute the egg with a “flax egg” (1 tbsp ground flaxseed mixed with 3 tbsp water, left to sit for 5 minutes) and ensure your maple syrup is 100% pure (honey is not vegan). Check that any chocolate chips you add are dairy-free.

Wholesome Banana Oatmeal Bars
Equipment
- Baking pan
- Parchment paper
- Large bowl
- Whisk
- Small bowl
- Spatula
- Wire rack
- Toothpick
Ingredients
Dry Ingredients
- 3 ripe bananas
- 2 cups rolled oats
- 1/4 cup honey, maple syrup, or brown sugar
- 2 large eggs
- 1/4 cup melted butter or coconut oil
- 1 teaspoon vanilla extract
- 1 teaspoon baking powder
- 1/2 teaspoon salt
- 1/2 cup chocolate chips optional
- 1/4 cup chopped walnuts optional
Instructions
Preparation
- Preheat oven to 350°F (175°C); line a 9×13 inch baking pan with greased parchment paper.
- Mash ripe bananas in a large bowl until mostly smooth, with a few small lumps remaining.
- Add eggs, melted butter or coconut oil, vanilla extract, and sweetener to the mashed bananas, then whisk well.
- In a separate bowl, whisk together the rolled oats, baking powder, and salt.
- Combine dry and wet ingredients and stir gently until just mixed; fold in optional chocolate chips or walnuts.
- Pour the mixture into the prepared pan, spread evenly, and press down firmly.
Baking
- Bake for 25-35 minutes until edges are golden brown and a toothpick comes out clean.
- Cool completely in the pan on a wire rack for 1-2 hours before cutting.
