The rich scent of warm, freshly baked oatmeal wafting through the kitchen can transform a regular morning into something extraordinary. This Easy Banana Baked Oatmeal is one of those cozy breakfast treasures that not only satisfies the soul but also makes mornings effortless, especially for busy families. Combining sweet ripe bananas with the wholesome goodness of rolled oats, this dish serves as a nutritious start to your day while being both kid-friendly and meal-prep friendly. Plus, it’s incredibly adaptable; feel free to toss in some nuts or chocolate chips for an extra twist! Are you ready to discover a new favorite way to kick off your mornings?

Why is Banana Baked Oatmeal a Must-Try?
Comforting Flavor: This baked oatmeal combines sweet and comforting banana goodness with chewy oats, making it an instant family favorite.
Easy Preparation: With simple, pantry-friendly ingredients, you can whip this up in under an hour – perfect for busy mornings.
Versatile Options: Customize your dish by adding nuts or chocolate chips for extra texture and flavor.
Meal Prep Friendly: Make a big batch at once, refrigerate, and you’ve got an easy breakfast ready for several days!
Not sure how to include more fruits? Try incorporating fresh berries during the summer or also check out my delicious Caramel Apple Oatmeal Cookies for a fun twist!
Banana Baked Oatmeal Ingredients
• Here’s what you need!
For the Oatmeal
- 2 large ripe bananas – Use spotty bananas for maximum sweetness and moisture.
- 2 cups old-fashioned rolled oats – Maintains a chewy texture; quick oats can be used for a faster option.
- 1 1/2 cups milk (dairy or non-dairy) – Adds creaminess; substitute with almond or oat milk for a vegan-friendly version.
- 1/4 cup maple syrup or honey – Provides a lovely sweetness; agave syrup works as a great vegan alternative.
- 1 large egg – Binds the mixture; omit for a vegan option by using a flax egg (1 tbsp flaxseed meal + 2.5 tbsp water).
- 1 teaspoon vanilla extract – Enhances flavor beautifully; almond extract can be a delightful substitute.
- 1 teaspoon ground cinnamon – Adds a cozy warmth; nutmeg might be used for a unique twist.
- 1/2 teaspoon baking powder – Helps the oatmeal rise; don’t double it to prevent it from becoming too fluffy.
- 1/4 teaspoon salt – Balances the sweetness perfectly; be careful not to over-salt!
For the Crunch (Optional)
- 1/4 cup chopped walnuts or pecans – Adds a delightful crunch; can switch to almonds or leave out entirely for a nut-free version.
Feel free to experiment and create your perfect Banana Baked Oatmeal that your family will love!
Step‑by‑Step Instructions for Banana Baked Oatmeal
Step 1: Preheat the Oven and Prepare the Dish
Begin by preheating your oven to 350°F (175°C). While the oven warms up, lightly grease an 8×8-inch baking dish with cooking spray or butter to ensure your Banana Baked Oatmeal doesn’t stick. This will create a wonderfully easy clean-up after your delicious treat is baked!
Step 2: Mash the Bananas
In a large mixing bowl, take those two ripe bananas and mash them with a fork until you achieve a smooth consistency with only a few small lumps remaining. This should take about 2-3 minutes. The bananas will add natural sweetness and moisture to your oatmeal, setting the foundation for a lovely breakfast.
Step 3: Combine the Wet Ingredients
Next, add 1 ½ cups of milk, ¼ cup of maple syrup or honey, and 1 large egg to the mashed bananas. Incorporate 1 teaspoon of vanilla extract into the mixture, stirring well until everything is smoothly blended together. This mixture should look creamy and inviting—an absolute promise of warmth for your Banana Baked Oatmeal!
Step 4: Mix in Dry Ingredients
Now, sprinkle in 2 cups of old-fashioned rolled oats, 1 teaspoon of ground cinnamon, ½ teaspoon of baking powder, and ¼ teaspoon of salt. Stir everything together thoroughly until the oats are evenly coated and the mixture is combined well, without any dry patches. This step adds texture and flavor to your delicious breakfast bake!
Step 5: Add Optional Ingredients
If you’re feeling adventurous, toss in ¼ cup of chopped walnuts or pecans now for some added crunch. Gently mix them into the Banana Baked Oatmeal batter, ensuring they’re well-distributed throughout. This optional step enhances not only the flavor but also provides a delightful texture contrast!
Step 6: Pour and Spread the Batter
Carefully pour the oatmeal mixture into your prepared baking dish. Use a spatula to spread it evenly across the dish, smoothing the top to ensure even cooking. It should be a thick layer that looks inviting and homely—perfectly set for baking into a golden brown delight!
Step 7: Bake the Oatmeal
Place your baking dish in the preheated oven and let it bake for 35 minutes. Keep an eye out for a golden-brown top and ensure the edges are set. The perfect Banana Baked Oatmeal will look effortlessly inviting and smell heavenly, filling your kitchen with warmth.
Step 8: Cool and Serve
Once baked, remove the dish from the oven and allow it to cool slightly for about 5-10 minutes. This will make the oatmeal easier to cut into squares or slices. Serve the Banana Baked Oatmeal warm, optionally topping with additional banana slices or a drizzle of maple syrup for a delicious finish!

Expert Tips for Banana Baked Oatmeal
-
Banana Ripeness: Use very ripe bananas with lots of spots to ensure maximum sweetness and moisture in your Banana Baked Oatmeal.
-
Oat Choice: Stick with old-fashioned rolled oats for the best chewy texture. Quick oats can work but may result in a mushier outcome.
-
Avoid Overbaking: Keep an eye on your oatmeal while baking; overbaking can make it dry. It should be set and golden brown on top.
-
Flax Egg Substitute: For a vegan version, remember to use a flax egg as a binder. It’s simple—just combine 1 tbsp of flaxseed meal with 2.5 tbsp of water.
-
Mix-ins Galore: Don’t hesitate to toss in your favorites! Adding chocolate chips, berries, or dried fruits can elevate the flavor and fun.
-
Storage Tips: For best leftovers, store in an airtight container in the fridge. Reheat with a splash of milk to restore moisture and creaminess.
What to Serve with Banana Baked Oatmeal?
Elevate your cozy breakfast experience with delightful sides and toppings that complement this wholesome dish.
-
Greek Yogurt: Creamy and tangy, Greek yogurt adds a protein-rich side that balances the sweetness of the oatmeal.
-
Fresh Fruits: Sliced berries or apples add a refreshing burst of flavor and a splash of color to your breakfast table.
-
Honey Drizzle: A touch of honey drizzled on top enhances the sweet notes and makes every bite divine. It’s simple yet transformative!
-
Nuts or Seeds: Chopped almonds or pumpkin seeds offer an irresistible crunch, adding texture and nutrition that pairs beautifully with soft oatmeal.
-
Nut Butter: A dollop of almond or peanut butter provides a rich, creamy element that amps up the healthy fats and flavors.
-
Herbal Tea or Coffee: These warm beverages create the perfect cozy atmosphere, enhancing your breakfast experience with their comforting aromas.
Feel free to mix and match these options to create a breakfast that feels indulgent yet wholesome. The delightful textures and flavors will undoubtedly make your mornings bright!
Make Ahead Options
These Banana Baked Oatmeal squares are perfect for meal prep enthusiasts! You can prepare the entire mixture up to 24 hours in advance by following the steps up until pouring it into the baking dish. Just cover the dish tightly with plastic wrap and refrigerate it to prevent browning. When you’re ready to bake, simply preheat your oven and pop the dish in, allowing for a fresh, warm breakfast in 35 minutes. If you’ve baked too much, you can refrigerate leftovers for up to 4 days; just reheat with a splash of milk for moisture to maintain that delightful texture and flavor, ensuring that breakfast remains just as delicious as the first day!
Storage Tips for Banana Baked Oatmeal
- Fridge: Store leftover Banana Baked Oatmeal in an airtight container for up to 4 days. Make sure it cools completely before sealing for the best preservation.
- Freezer: For longer storage, freeze portions in plastic wrap or freezer-safe containers. Banana Baked Oatmeal can last up to 3 months in the freezer.
- Reheating: To enjoy your oatmeal again, simply reheat in the microwave with a splash of milk for added moisture, or warm it in the oven at 350°F (175°C) until heated through.
- Room Temperature: It’s best to keep this dish refrigerated once cooled, as it may become unsafe to eat at room temperature after 2 hours.
Banana Baked Oatmeal Variations
Feel free to let your culinary creativity shine by customizing this delightful recipe!
-
Vegan-Friendly: Replace the egg with a flax egg (1 tbsp flaxseed meal + 2.5 tbsp water) for a vegan option. Embracing plant-based alternatives can lead to delicious surprises.
-
Nut-Free: Omit all nuts or substitute with seeds like pumpkin or sunflower for a crunchy twist. It’s perfect for those with nut allergies, keeping flavor without compromise.
-
Fruit Flavors: Swap bananas for applesauce or mashed pumpkin for a unique spin. You can experiment with different fruits through the seasons, each offering its own charm!
-
Additional Sweetness: Stir in chocolate chips or dried fruits like cranberries for a burst of flavor. Try this extra sweetness for special occasions or to please the kids.
-
Protein Boost: Add 1/4 cup of protein powder to the mixture for a nutritious bump. This little change can transform your breakfast into a stay-full meal that’s perfect for busy days.
-
Seasonal Specials: Mix in fresh berries during summer or pumpkin puree in the fall for a festive taste. Each season holds opportunities to create something fresh and exciting.
-
Flavor Infusions: Try introducing spices like nutmeg or cloves instead of cinnamon to change up the flavor profile. A touch of variety can brighten up your breakfast routine.
In need of more ideas? Check out my delicious Banana Chocolate Chip Pumpkin Bread for a sweet twist, or indulge in a comforting bowl of Banana Baked Oatmeal any time of day!

Banana Baked Oatmeal Recipe FAQs
What type of bananas should I use for the best flavor?
Absolutely use very ripe bananas with plenty of dark spots! These bananas are naturally sweeter and will make your Banana Baked Oatmeal incredibly moist and flavorful, ensuring a comforting breakfast that your family will love.
How should I store leftover Banana Baked Oatmeal?
After it cools completely, store your leftover Banana Baked Oatmeal in an airtight container in the refrigerator for up to 4 days. For optimal texture, be sure to let it cool fully before sealing it up, so it retains its wonderful moisture and flavor!
Can I freeze Banana Baked Oatmeal?
Yes! To freeze, wrap individual portions tightly in plastic wrap or place them in freezer-safe containers. They can last up to 3 months in the freezer. When you’re ready to enjoy, simply thaw in the refrigerator overnight and reheat in the microwave or oven with a splash of milk to revive its creamy goodness.
What if my Banana Baked Oatmeal turns out dry?
If you experience dryness, it could be due to overbaking! Keep a close eye on it during the last few minutes of baking. When the top is golden brown and the sides are set but slightly jiggly in the center, it’s ready to come out. You can also boost moisture in leftovers by reheating with a little milk.
Can I make this recipe vegan-friendly?
Very much so! To make your Banana Baked Oatmeal vegan, replace the egg with a flax egg—just mix 1 tablespoon of flaxseed meal with 2.5 tablespoons of water and let it sit for a few minutes to thicken. Additionally, swap dairy milk with any non-dairy alternative like almond or oat milk. Enjoy your wholesome breakfast!
Is this recipe suitable for kids with nut allergies?
Yes! If there are nut allergies, feel free to omit the walnuts or pecans, or substitute them with seeds like sunflower seeds or pumpkin seeds for added crunch without the allergens. It’s a versatile and accommodating recipe that ensures everyone can enjoy this delicious meal!
Banana Baked Oatmeal Recipe FAQs

Banana Baked Oatmeal: Your Ultimate Cozy Breakfast Delight
Ingredients
Equipment
Method
- Preheat your oven to 350°F (175°C) and lightly grease an 8×8-inch baking dish with cooking spray or butter.
- Mash two ripe bananas in a large mixing bowl until smooth with a few small lumps remaining.
- Add 1 ½ cups of milk, ¼ cup of maple syrup or honey, and 1 large egg to the mashed bananas along with 1 teaspoon of vanilla extract and stir well.
- Sprinkle in 2 cups of old-fashioned rolled oats, 1 teaspoon of ground cinnamon, ½ teaspoon of baking powder, and ¼ teaspoon of salt; stir everything together until combined.
- Toss in ¼ cup of chopped walnuts or pecans if desired, mixing them into the batter.
- Pour the oatmeal mixture into the greased baking dish, spreading it evenly across the dish.
- Bake in the preheated oven for 35 minutes until golden brown on top and the edges are set.
- Allow to cool slightly for 5-10 minutes before serving; enjoy warm with optional toppings.

Leave a Reply