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Start your day with a warm bowl of Peanut Butter Banana Baked Oatmeal! This simple recipe combines creamy peanut butter and sweet bananas for a delightful breakfast treat. Not only is it healthy, but itβs also easy to make and perfect for meal prep. In this post, Iβll guide you through every step to bake this delicious dish, plus tips for customizing it to your taste. Letβs dive into the world of wholesome breakfasts!
Why I Love This Recipe
- Healthy Start: This recipe is packed with wholesome ingredients like oats, bananas, and peanut butter, making it a nutritious breakfast option.
- Easy to Make: With simple steps and minimal prep time, you can have a delicious breakfast ready in no time.
- Customizable: You can easily modify the recipe by adding your favorite nuts, fruits, or sweeteners to suit your taste.
- Perfect for Meal Prep: This baked oatmeal can be made in advance and stored, making busy mornings a breeze.
Ingredients
List of Ingredients
To make Peanut Butter Banana Baked Oatmeal, you will need:
β 2 cups rolled oats
β 2 ripe bananas, thoroughly mashed
β 1/2 cup creamy peanut butter
β 1/4 cup honey or maple syrup (your choice)
β 1 cup almond milk (or any milk you prefer)
β 2 large eggs
β 1 teaspoon vanilla extract
β 1 teaspoon baking powder
β 1/2 teaspoon ground cinnamon
β A pinch of salt
β 1/2 cup chopped walnuts or pecans (optional for added crunch)
β Additional banana slices and peanut butter for garnishing
You can swap out some ingredients if you like. For a nut-free option, use sunflower seed butter instead of peanut butter. You could also use agave syrup instead of honey or maple syrup. If you want, add in some chocolate chips or berries for extra flavor.

Step-by-Step Instructions
Preheat the Oven
Start by setting your oven to 375Β°F (190Β°C). This is the perfect temperature for baking your oatmeal. Take an 8Γ8-inch baking dish and lightly coat it with cooking spray or a thin layer of oil. This helps prevent the oatmeal from sticking.
Mixing Wet Ingredients
In a large bowl, mash the two ripe bananas until smooth. Add the creamy peanut butter, honey or maple syrup, almond milk, eggs, and vanilla extract. Use a whisk or fork to mix these well. You want the mixture to be smooth and blended together.
Combining Dry Ingredients
Next, itβs time to mix the dry ingredients. Gradually add 2 cups of rolled oats, 1 teaspoon of baking powder, 1/2 teaspoon of ground cinnamon, and a pinch of salt to your wet mix. Make sure to stir everything until itβs fully combined. If you are adding nuts, fold them in gently now.
Transferring to Baking Dish
Carefully pour the oatmeal mixture into your greased baking dish. Spread it out evenly. This step is key for even baking. Make sure the batter reaches all the corners of the dish.
Baking Process
Now, place your dish in the preheated oven. Bake for 25 to 30 minutes. Itβs ready when the top turns golden brown and the center feels firm. You can gently press the center to check.
Cooling and Serving
After baking, remove the dish from the oven. Let it cool for a few minutes. This makes cutting easier. Cut into squares for serving. For a nice touch, top each square with extra banana slices and a dollop of peanut butter. A drizzle of honey or a sprinkle of cinnamon adds extra flavor and beauty.
Tips & Tricks
Perfecting the Texture
To get the best texture in your baked oatmeal, focus on the moisture balance. The ripe bananas give sweetness and moisture, while the peanut butter adds creaminess. When you mix your wet ingredients, ensure they are well blended. If the mixture seems too thick, add a splash more almond milk. This helps to create that soft, yet slightly firm texture you want.
Serving Suggestions
Serving your baked oatmeal can be a fun part. I love adding a dollop of creamy peanut butter on top. It melts slightly and adds a rich flavor. You can also add extra banana slices for a fresh touch. Drizzling honey or maple syrup over the top adds sweetness. For some crunch, sprinkle chopped walnuts or pecans. These toppings make each bite even more delicious.
Making It Ahead
Meal prep can save you time. You can make this baked oatmeal ahead of time. Once baked, let it cool and then cut it into squares. Store the squares in an airtight container in the fridge. They will stay fresh for up to five days. You can also freeze individual portions. Just thaw them overnight in the fridge and reheat in the morning. This way, a healthy breakfast is always ready for you.
Pro Tips
- Perfectly Ripe Bananas: The riper the bananas, the sweeter the baked oatmeal will be. Look for bananas with plenty of brown spots for optimal flavor.
- Customize Your Sweetness: Adjust the amount of honey or maple syrup based on your preference. Taste the wet mixture before adding to ensure itβs to your liking.
- Nut Variations: Experiment with different nuts or seeds such as almonds, pecans, or chia seeds for added texture and nutrition.
- Storage Advice: Store leftovers in an airtight container in the refrigerator. Reheat individual portions in the microwave for a quick breakfast option!

Variations
Nut-Free Option
If you want a nut-free treat, there are great swaps for peanut butter. You can use sunflower seed butter. It has a similar creamy texture and flavor. Another option is soy nut butter. This gives a nice taste without nuts. Both choices keep your baked oatmeal tasty and safe for everyone.
Different Sweeteners
You can change the sweeteners in this recipe. Try using honey or maple syrup for a different flavor. Both are natural and add a nice touch. If you want to reduce sugar, use mashed dates. Just blend them until smooth. This gives a sweet taste without extra sugar.
Add-Ins and Flavor Boosters
Feel free to mix in extra fun ingredients. You can add dried fruits like raisins or cranberries. Fresh berries also work well for a burst of flavor. Nuts like almonds or pecans add crunch and healthy fats. Experiment with spices, too. A pinch of nutmeg or pumpkin spice can make it even better.
Storage Info
Refrigeration Guidelines
To keep your Peanut Butter Banana Baked Oatmeal fresh, store it in an airtight container. Place it in the fridge within two hours of baking. This helps prevent spoilage. It stays good for about five days. If you want to enjoy it longer, freezing is a great option.
Freezing Instructions
You can freeze baked oatmeal for later use. First, let it cool completely. Then, cut it into individual portions. Wrap each piece tightly in plastic wrap or aluminum foil. Place the wrapped pieces in a freezer-safe bag. This way, you can enjoy a quick breakfast anytime. It can last up to three months in the freezer.
Reheating Tips
To reheat your baked oatmeal, you have a few options. The microwave is the quickest. Just place a portion on a plate, cover it, and heat for about one minute. Check that itβs warm throughout. If you prefer the oven, preheat it to 350Β°F (175Β°C). Place the oatmeal in a baking dish, cover it with foil, and heat for about 10-15 minutes. Either method works well, so pick what suits you best!
FAQs
How long does Peanut Butter Banana Baked Oatmeal last?
Peanut Butter Banana Baked Oatmeal stays fresh in your fridge for about five days. Just store it in an airtight container. If you want to keep it longer, freeze it! It lasts up to three months in the freezer. Make sure to cut it into squares before freezing for easy serving later.
Can I make this recipe vegan?
Yes! You can easily make this recipe vegan. Instead of eggs, use flax eggs. To make one flax egg, mix one tablespoon of ground flaxseed with three tablespoons of water. Let it sit for a few minutes to thicken. For the milk, switch to almond milk or any other non-dairy milk you like.
What can I use instead of rolled oats?
If you canβt use rolled oats, try quick oats or even steel-cut oats. Quick oats will work well, but adjust the baking time since they cook faster. For gluten-free options, use certified gluten-free oats. If you want a grain-free choice, try using almond flour or a mix of ground nuts.
You now have a full guide to making Peanut Butter Banana Baked Oatmeal. From ingredient details to step-by-step instructions, each point ensures delicious results. You can select options to fit your taste and dietary needs. Remember to try different sweeteners and add-ins for fun variations. Store leftovers well for later enjoyment. With this recipe, youβll have a tasty meal ready anytime. Enjoy your baking and let your creativity shine with every bit
Peanut Butter Banana Baked Oatmeal Delights
A delicious and healthy baked oatmeal treat featuring peanut butter and bananas.
Prep Time 10 minutes mins
Cook Time 25 minutes mins
Total Time 35 minutes mins
Course Breakfast
Cuisine American
Servings 6
Calories 200 kcal
- 2 cups rolled oats
- 2 pieces ripe bananas, thoroughly mashed
- 0.5 cup creamy peanut butter
- 0.25 cup honey or maple syrup
- 1 cup almond milk
- 2 large eggs
- 1 teaspoon vanilla extract
- 1 teaspoon baking powder
- 0.5 teaspoon ground cinnamon
- 1 pinch salt
- 0.5 cup chopped walnuts or pecans (optional)
- pieces additional banana slices for garnishing
- amount additional peanut butter for garnishing
Preheat the Oven: Set your oven temperature to 375Β°F (190Β°C) and lightly coat an 8x8-inch baking dish with cooking spray or a thin layer of oil to prevent sticking.
Mix the Wet Ingredients: In a spacious mixing bowl, combine the mashed bananas, creamy peanut butter, honey (or maple syrup), almond milk, eggs, and vanilla extract. Use a whisk or fork to blend until the mixture is smooth and well incorporated.
Combine with Dry Ingredients: Gradually add the rolled oats, baking powder, ground cinnamon, and a pinch of salt to the wet mixture. Stir everything together until fully integrated. If youβre including nuts, gently fold them into the mixture at this stage.
Transfer to Baking Dish: Carefully pour the oatmeal batter into the greased baking dish, ensuring it is spread out evenly for consistent baking.
Add Final Touches: Top the surface with banana slices and dollops of peanut butter, arranging them artistically for visual appeal and extra flavor.
Bake: Place the dish in the preheated oven and bake for 25-30 minutes. It's ready when the top is beautifully golden brown and the center feels firm to the touch.
Cool and Serve: After baking, remove the dish from the oven and allow it to cool for a few minutes. Cut into squares for serving.
Serve warm with extra toppings for enhanced flavor.
Keyword banana, breakfast, healthy, oatmeal, peanut butter
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