Peanut Butter Banana Baked Oatmeal
Published 4/24/2024
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This Peanut Butter Banana Baked Oatmeal recipe is one of our most popular breakfast recipes on Fit Foodie Finds! It’s perfectly sweetened with mashed banana and a little bit of maple syrup. It’s also gluten-free and made with ground oat flour and rolled oats!
Featured Comment
“JUST what I needed!!! I feel like I have the same breakfasts over and over and love finding new healthy recipes. THANK YOU! Can’t wait to try! Huge PB and banana lover!” – Christie
This peanut butter baked oatmeal is our family’s all-time favorite breakfast, and we aren’t just saying that🥜 We love making baked oatmeal at the cabin for a large group of people because it’s such an easy breakfast for the masses. People devour it for breakfast, and if there is any left, it’s a sweet treat throughout the day.
why we love this pb banana baked oatmeal recipe
This particular oatmeal bake recipe is wonderful for so many reasons:
- It’s 100% gluten-free! It’s made with rolled oats and ground oat flour. Great for those that can’t gluten or that are allergic.
- Oatmeal bakes are just an all-around winning breakfast. They taste like dessert, but are actually good for you!
- This peanut butter banana oatmeal baked recipe combines all of my favorite things…peanut butter, banana, and oats. LOLZ.
Ingredients Needed for Peanut Butter Banana Baked Oatmeal
- Banana: We used ripe bananas for this recipe as they’re sweeter than less ripe bananas. They add natural sweetness, moisture, and a wonderful banana flavor to the oatmeal. We mash them up to bind everything together and create a delicious base for the other ingredients.
- Eggs: They act as a binder, helping the oatmeal hold its shape and giving it a nice fluffiness once baked.
- All-natural peanut butter: This creamy goodness is what makes this recipe peanut butter banana! It adds protein, healthy fats, and, of course, that classic peanut butter taste we all love.
- Vanilla: A splash of vanilla extract is like a magic touch. It enhances all the other flavors in the recipe.
- Pure maple syrup: This natural sweetener adds a touch of sweetness without being overly processed.
- Unsweetened almond milk: This is the liquid base that helps cook the oats and keeps everything nice and moist. You can use regular milk too if you’re not avoiding dairy.
- Rolled oats: These are the foundation of the oatmeal! They provide a satisfyingly chewy texture and keep you feeling full for longer. We like to use rolled oats because they offer a nice bite compared to quick oats, which can get mushy.
- Oat flour: This is a fantastic option for a denser and more cake-like oatmeal texture.
You can’t go wrong with that ingredient list, people. Plus, if you’re sick of overnight oats, baked oatmeal is the PERFECT substitute!
Baked Oatmeal Customizations
- Almond Butter or Cashew Butter: If you’re not a fan of peanut butter or have nut allergies, this recipe is easily adaptable! Almond butter or cashew butter creates a delicious twist.
- Chocolate Drizzle: Take your oatmeal to the next level with a decadent chocolate drizzle! Melt some dark chocolate, semi-sweet chocolate, or even white chocolate and drizzle it over the top of the baked oatmeal for a decadent touch.
- Chocolate Chips: Who can resist chocolate chips? Fold in a cup of your favorite chocolate chips (dark, semi-sweet, milk chocolate, or even white chocolate chips) into the batter before baking. They’ll melt into gooey puddles of joy throughout the oatmeal.
- Drizzle of Peanut Butter: Double down on the peanut butter flavor with a drizzle after baking! Warm up some additional peanut butter (or your chosen nut butter) until it’s pourable, then drizzle it over the baked oatmeal for an extra peanut buttery punch.
- Non-dairy Milk: This recipe is naturally friendly for those who are lactose intolerant or vegan. Simply replace the almond milk with your favorite non-dairy milk! Coconut milk adds a subtle tropical flavor, while soy milk offers a more neutral taste.
here’s a tip!
Keep an eye on your oatmeal while it bakes. Once a toothpick inserted in the center comes out with a few moist crumbs, it’s done. Overbaking can dry it out.
How to Store Peanut Butter Banana Baked Oatmeal
Cover and store for up to 5 days in the fridge.
Freezer Instructions
Let your baked oatmeal cool completely and then wrap it tightly with a piece of tin foil. Store in the freeze for up to 3 months.
FAQ
To reheat, cut a slice of baked oatmeal and microwave it for 10-15 seconds or longer, depending on how hot you want it. If you want to reheat the whole thing, I recommend reheating in the oven at 350ºF for around 10 minutes.
Totally! This recipe is perfect for meal prep as it lasts a full 5 days in the fridge!
Absolutely! Let the baked oatmeal cool completely, then slice it into squares. Wrap the squares individually in plastic wrap or store them in an airtight container in the freezer for up to 3 months. Reheat from frozen in the microwave or oven until warmed through.
Yes! Fill your muffin tin around 3/4 of the way full. Bake for 18-20 minutes or until fully cooked.
How to Serve Your Baked Oatmeal
I love serving this breakfast on its own with freshly sliced banana and more peanut butter on top. I’ve even had it with a drizzle of honey.
If you’re looking to add more protein: serve it with Sunny Side Up Eggs, Cheesy Sous Vide Egg Bites, or Seriously Easy Microwave Bacon!
Peanut Butter Banana Oatmeal Bake
Ingredients
Wet
- 1 medium banana, ripe
- 2 large eggs
- 1/3 cup all-natural creamy peanut butter
- 1 teaspoon vanilla extract
- 2 tablespoons maple syrup
- 1/2 cup unsweetened almond milk
Dry
- 1.5 cups rolled oats
- 1/4 cup oat flour, or any kind of flour
- 1 teaspoon baking powder
- pinch of salt
Instructions
- First, preheat oven to 375ºF and spray a medium-size baking dish or cake pan. I used a but a 9×9-inch cake pan will also work!
- In a large bowl, mash 1 very ripe banana until liquidy. Then, add in eggs, peanut butter, vanilla extract, maple syrup, and almond milk and mix until smooth. Add rolled oats, flour, baking powder, and salt, and mix until everything is thoroughly combined.
- Transfer batter into baking dish and slice a few bananas on top.
- Bake at 375º for about 30-40 minutes (it will depend on the size and depth of your baking dish) or until firm.
Tips & Notes
- Make ahead instructions: Feel free to make this the night before and let it sit in the fridge until ready to bake in the morning. If you’re planning to add banana slices on top, we recommend waiting to do that until right before baking.
Watch It
Nutrition
Nutrition information is automatically calculated, so should only be used as an approximation.
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Can’t wait to try it! Question about the serving size, is it really 4 pieces? The calorie count is for 4 pieces?
That is correct!
Absolutely delicious and so easy, how long will it store and should it be stored in the fridge?
Isn’t 44 carbs a bit much for a serving
It just depends on what your macro goals our. Keep in mind that we used 100% whole grains, so those carbs are coming from a good place!
I made this! It is delicious except that in my opinion 1 teaspoon of baking soda is too much, I can taste it slightly. Otherwise, 30 min was more than enough when using the muffin shapes for baking in individual forms. I just ate two – guilt free- but this was a recipe for 6 big muffins. Way to go! This one is a keeper.
What does Serving Size “4” mean?
4 inches, 4 pieces, cut into 4 pieces?
Help!
It means this recipe serves 4. So cut it into 4 equal pieces!
Can you use PB2 instead of peanut butter
I made this as an easy breakfast for the kids. To make it more appealing to them, I stirred in some chocolate chips, sprinkled the top with roasted pepitas (I was out of bananas) and made a peanut butter drizzle for the top when it was completed.
Yum!
Yummy recipe! I made some amendments for those trying to watch carbs:
Omit maple syrup and banana, sub in another 1/4 cup milk. Add 2-3 scoops of protein powder and only use 1/4 cup PB instead of 1/3. Sprinkle a small blend of nuts and seeds on top. MFP calculator said it still comes out as 345 calories per serve, with 24g of protein, 22g carbs and 14g fat 🙂
I’m just wanting to clarify the calories to servings.
Is it 364 calories for one piece or 4 pieces?
The way I understand a nutrition label is the calories listed are for the servings shown.
Question about serving size! Serves 4 at 364 cal each – so I can just go ahead and cut this bad boy into quarters for the week? Seems like too much, would love clarification!
That is correct! The nutrition was done for 4 servings.
How many oz would 4 servings be?
Hey Josh! I am not sure. We do not do our recipes by weight!