Baked Banana Oatmeal Bars Recipe
There is something incredibly comforting about waking up to a wholesome, naturally sweet treat, and these Baked Banana Oatmeal Bars hit the spot perfectly. Combining ripe bananas, hearty oats, and just the right touch of cinnamon and mix-ins, this recipe transforms simple pantry staples into warm, satisfying bars that brighten any morning or snack time. Trust me, once you try these Baked Banana Oatmeal Bars, they’ll become your go-to for a nourishing bite packed with flavor and texture that feels like a little hug in every bite.

Ingredients You’ll Need
Gathering simple yet essential ingredients is the secret to making these bars both delicious and wholesome. Each item here plays a key role in creating the perfect balance of sweetness, texture, and aroma that makes Baked Banana Oatmeal Bars so irresistible.
- 2 ripe bananas, mashed: Use well-ripened bananas for natural sweetness and moisture.
- 2 cups rolled oats: These provide a chewy, hearty base full of fiber and texture.
- 1/2 cup almond milk (or milk of your choice): Adds just enough moisture to bring the batter together without overpowering flavor.
- 1/4 cup honey or maple syrup: Choose one that suits your palate to add gentle sweetness and depth.
- 1 tsp vanilla extract: This boosts the overall warmth and richness of the bars.
- 1 tsp baking powder: Helps the bars rise slightly for a light, tender crumb.
- 1/2 tsp cinnamon: Adds a cozy spice note that complements the banana beautifully.
- Pinch of salt: Enhances all the flavors while balancing the sweetness.
- 1/2 cup mix-ins (chocolate chips, nuts, or dried fruit): Customize to your liking for added texture and bursts of flavor.
How to Make Baked Banana Oatmeal Bars
Step 1: Prepare Your Baking Pan and Oven
Start by preheating your oven to 350°F (175°C), creating the perfect environment for baking these bars. Then, line an 8×8 inch baking pan with parchment paper to ensure easy removal later without any sticking or crumbs left behind.
Step 2: Mix the Wet Ingredients
In a large bowl, take those beautifully ripe bananas and mash them until smooth — this will be the sweet, moist base that holds everything together. Stir in the almond milk, honey or maple syrup, and vanilla extract, mixing until the wet ingredients are fully combined and aromatic.
Step 3: Combine the Dry Ingredients
In a separate bowl, whisk together the rolled oats, baking powder, cinnamon, and salt. These dry components bring the necessary structure and spice that make the bars so hearty and flavorful.
Step 4: Bring Wet and Dry Ingredients Together
Gradually add the dry oatmeal mixture into the wet banana mixture, stirring gently but thoroughly to combine. This step ensures every bite is balanced with just the right chewiness and softness. If you’re adding mix-ins like chocolate chips, chopped nuts, or dried fruit, fold them in now to distribute them evenly throughout the batter.
Step 5: Bake Your Baked Banana Oatmeal Bars
Pour the batter into your prepared pan, smoothing the surface so everything bakes evenly. Pop the pan into your preheated oven and bake for 20 to 25 minutes, or until a toothpick inserted into the center comes out clean. The aroma filling your kitchen at this point will already have you excited to dig in.
Step 6: Cool and Slice
Once baked, allow the bars to cool in the pan for a few minutes. Then, using the parchment paper edges, carefully lift them out and transfer to a cutting board. Slice into squares or bars, and get ready to enjoy a snack that feels as wholesome as it tastes.
How to Serve Baked Banana Oatmeal Bars

Garnishes
To elevate these bars for breakfast or dessert, consider sprinkling a light dusting of powdered cinnamon or drizzle some almond butter on top for extra creaminess. Chopped fresh nuts or a handful of fresh berries also add an eye-catching and tasty finish.
Side Dishes
Enjoy your Baked Banana Oatmeal Bars alongside a warm cup of coffee or tea for a perfectly balanced morning. They also pair delightfully with a serving of Greek yogurt or a dollop of nut butter to amp up protein and creaminess.
Creative Ways to Present
Slice these bars into bite-sized squares for party platters or pack them in a lunchbox with an assortment of fresh fruit. Wrapping individual bars in parchment paper tied with twine makes for charming, portable snacks whenever you’re on the go.
Make Ahead and Storage
Storing Leftovers
After making your batch of Baked Banana Oatmeal Bars, store any leftovers in an airtight container in the refrigerator. They will stay fresh for up to one week, making them the perfect grab-and-go option for busy mornings or quick snacks throughout the week.
Freezing
If you’d like to keep them longer, these bars freeze beautifully. Wrap each bar individually in plastic wrap or parchment paper, then place them in a freezer-safe bag or container. Frozen bars will keep well for 2 to 3 months without losing their delicious texture.
Reheating
To bring your Baked Banana Oatmeal Bars back to life, microwave an individual bar for about 15 to 20 seconds until warm and soft. You can also gently rewarm them in a preheated oven at 300°F (150°C) for 8-10 minutes for that freshly baked feel.
FAQs
Can I use quick oats instead of rolled oats?
Yes, quick oats can be used in a pinch, but they will create a softer, denser bar. Rolled oats retain more texture and chewiness, which makes the bars more satisfying.
What can I substitute for almond milk?
Any milk you have on hand works perfectly, whether it’s cow’s milk, soy milk, oat milk, or even coconut milk. Adjust consistency if needed, but the flavor impact is minor.
Are these bars vegan?
To make the bars vegan, substitute the honey with maple syrup or agave nectar. Everything else in the recipe is plant-based.
How ripe should the bananas be?
The riper, the better! Aim for bananas with plenty of brown spots, as they’re sweeter and mash more easily, contributing natural sweetness without needing excess added sugar.
Can I make these gluten-free?
Absolutely! Just be sure to use certified gluten-free rolled oats to avoid cross-contamination, and these bars will be safe for gluten-sensitive diets.
Final Thoughts
There’s nothing quite like a homemade treat that feels both nourishing and indulgent, and these Baked Banana Oatmeal Bars do just that. They are incredibly simple to make, easy to customize, and endlessly comforting. So, whether you’re feeding a hungry family or looking for a healthy grab-and-go snack, don’t hesitate to whip up a batch — your taste buds will thank you!
PrintBaked Banana Oatmeal Bars Recipe
Delicious and wholesome baked banana oatmeal bars made with ripe bananas, rolled oats, and a hint of cinnamon. These bars are perfect for a healthy breakfast or a nutritious snack, customizable with your favorite mix-ins like chocolate chips, nuts, or dried fruit.
- Prep Time: 10 minutes
- Cook Time: 25 minutes
- Total Time: 35 minutes
- Yield: 9 bars 1x
- Category: Breakfast, Snack
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Ingredients
Main Ingredients
- 2 pieces ripe bananas, mashed (Use well-ripened bananas for best sweetness)
- 2 cups rolled oats
- 1/2 cup almond milk (or milk of your choice)
- 1/4 cup honey or maple syrup (Choose based on preference)
- 1 tsp vanilla extract
- 1 tsp baking powder
- 1/2 tsp cinnamon
- a pinch of salt
- 1/2 cup mix-ins (such as chocolate chips, nuts, or dried fruit, customize based on your preference)
Instructions
- Preheat Oven: Preheat your oven to 350°F (175°C) and line an 8×8 inch baking pan with parchment paper to prevent sticking.
- Mix Wet Ingredients: In a large bowl, mash the ripe bananas thoroughly. Add almond milk, honey or maple syrup, and vanilla extract, stirring until all wet ingredients are well combined.
- Combine Dry Ingredients: In a separate bowl, mix together the rolled oats, baking powder, cinnamon, and a pinch of salt to evenly distribute the leavening and spices.
- Combine Wet and Dry Mixtures: Gradually add the dry ingredients into the wet banana mixture, stirring to fully incorporate the oats and spices into the batter.
- Add Mix-ins: Fold in your choice of mix-ins gently, such as chocolate chips, nuts, or dried fruits for texture and flavor.
- Fill Baking Pan: Pour the batter into the prepared pan and use a spatula to spread it evenly, ensuring a smooth, level surface.
- Bake: Place the pan in the oven and bake for 20-25 minutes, or until a toothpick inserted in the center comes out clean.
- Cool and Slice: Allow the bars to cool for a few minutes in the pan. Using the parchment paper, lift the entire block out and cut into bars. Serve warm or at room temperature.
Notes
- Customize your bars with different mix-ins like nuts, seeds, or dried fruits for added flavor and texture.
- Store bars in an airtight container in the refrigerator for up to one week to maintain freshness.
- For longer storage, freeze the bars in a sealed container or freezer bag for 2-3 months.
- Reheat bars in the microwave for a few seconds before serving to enjoy a warm treat.
Nutrition
- Serving Size: 1 bar (approx. 1/9th of recipe)
- Calories: 160 kcal
- Sugar: 7 g
- Sodium: 85 mg
- Fat: 3.5 g
- Saturated Fat: 0.3 g
- Unsaturated Fat: 3 g
- Trans Fat: 0 g
- Carbohydrates: 30 g
- Fiber: 4 g
- Protein: 4 g
- Cholesterol: 0 mg
Keywords: banana oatmeal bars, healthy snack, baked oatmeal, breakfast bars, gluten free option, vegan option, easy recipe