The Sweetest Morning Delight
Imagine waking up to the warm, nutty aroma of baked oatmeal wafting through your kitchen. Peanut Butter Banana Baked Oatmeal is that magical dish that makes breakfast feel like a treat. It’s not only delicious and satisfying but also super easy to whip up — no fancy kitchen gadgets required. Just one bowl and one baking dish, and you’re on your way to a healthy start to your day!
Why Make This Recipe
Why should you add this delightful dish to your breakfast rotation? Here are a few reasons that will have your taste buds dancing:
- One-Pan Wonder: Easy cleanup is a lifesaver. Once you’ve baked this, just wash one bowl and one dish. Score!
- Family-Friendly: Kids love it, and it’s a great way to sneak in some healthy ingredients. Just say, “It’s cake for breakfast!” 😉
- Customizable: You can tweak this recipe to fit your taste buds. Who doesn’t love a dish that can easily be dressed up or down?
Ingredients
You don’t need fancy stuff — just these basics!
- 1 large spotty banana (mashed)
- ½ cup creamy all-natural peanut butter (one that is runny)
- 3 tbsp real maple syrup (or honey)
- 1 ¾ cups of unsweetened almond milk or oat milk
- 1 large egg (or 1 tbsp ground flaxseed with 3 tbsp of warm water for a vegan option)
- 2 tsp vanilla extract
- 2 cups old-fashioned rolled oats (200g)
- 1 tsp ground cinnamon
- 1 tsp baking powder
- ½ tsp salt
Directions
Let’s get baking! Follow these simple steps to make your Peanut Butter Banana Baked Oatmeal:
Preheat: Preheat your oven to 350°F (175°C). Lightly grease a 9-inch square dish with cooking spray or avocado oil.
Mix Wet Ingredients: In a large bowl, combine the mashed banana, peanut butter, maple syrup, milk, egg (or flaxseed mixture), and vanilla extract. Whisk until fully combined.
Add Dry Ingredients: Stir in the rolled oats, cinnamon, baking powder, salt, and ground flaxseed (if not using an egg). Mix until all ingredients are well incorporated. If your batter looks too stiff, toss in a splash more milk!
Pour: Pour the mixture into the greased baking dish, spreading it evenly.
Bake: Bake for 35 to 45 minutes, until the top is golden brown and the center is set.
Serve: Allow the baked oatmeal to cool for 5 minutes before serving. Drizzle with extra peanut butter and garnish with banana slices if desired. Enjoy!
How to Make Peanut Butter Banana Baked Oatmeal (Overview)
Making this baked oatmeal is as easy as pie — or should I say, easy as oatmeal? Just mash, mix, bake, and enjoy! Here’s a quick pro tip: Don’t skip the step of whisking the wet ingredients well. It makes sure everything combines nicely. Plus, who can resist a hint of that peanut butter goodness blending into oatmeal? You got this!

How to Serve Peanut Butter Banana Baked Oatmeal
Picture this: a golden-brown, slightly crispy top, moist, and soft interior bursting with banana flavor. Serve it warm with a drizzle of peanut butter on top and a sprinkle of cinnamon. Pair it with fresh fruit or a dollop of yogurt for that extra creamy touch. Your breakfast plate will look so good, you’ll want to take a picture before devouring it! 📸
How to Store Peanut Butter Banana Baked Oatmeal
You can keep this deliciousness in the fridge for about 5 days in an airtight container. Feeling adventurous? Freeze individual portions for up to 3 months. Just pop a serving in the microwave for a quick and nutritious breakfast on busy mornings. Who said meal prep can’t be fun?
Tips to Make Peanut Butter Banana Baked Oatmeal
Here are some insider tricks to elevate your baking game:
- Use Ripe Bananas: The riper, the better. They add more sweetness and flavor.
- Mix and Match Milk: Try using different types of milk to change up the flavor. Coconut milk offers a tropical twist!
- Texture Control: Adjust the thickness of your batter by adding milk if needed. A thicker batter means denser oatmeal, while a runnier one will yield lighter baked oatmeal.
- Add Some Crunch: Toss in some nuts or granola just before baking for an added crunch.
Variation
Feeling creative? Change it up by:
- Going Vegan: Swap the egg for ground flaxseed mixed with warm water — your secret vegan weapon!
- Adding Mix-ins: Throw in some chocolate chips or dried fruits for a delightful surprise.
- Savoring Seasonal Flavors: In fall, add some pumpkin puree and spices for a festive treat!
FAQs
Can I make this oatmeal ahead of time?
Absolutely! Prepare and bake it ahead, then just reheat when you’re ready to enjoy.Can I substitute the peanut butter?
Yes! Try almond butter, cashew butter, or any nut or seed butter you prefer.How do I make it gluten-free?
Simply use gluten-free rolled oats, and you’re all set for a delicious gluten-free breakfast!
Enjoy the charm of this easy, wholesome recipe. It’s breakfast that tastes like a hug!
📌 Pin this recipe for your next cozy dinner night!

Peanut Butter Banana Baked Oatmeal
Ingredients
Method
- Preheat your oven to 350°F (175°C). Lightly grease a 9-inch square dish with cooking spray or avocado oil.
- In a large bowl, combine the mashed banana, peanut butter, maple syrup, milk, egg (or flaxseed mixture), and vanilla extract. Whisk until fully combined.
- Stir in the rolled oats, cinnamon, baking powder, salt, and ground flaxseed (if not using an egg). Mix until all ingredients are well incorporated. If your batter looks too stiff, add a splash more milk.
- Pour the mixture into the greased baking dish, spreading it evenly.
- Bake for 35 to 45 minutes, until the top is golden brown and the center is set.
- Allow the baked oatmeal to cool for 5 minutes before serving. Drizzle with extra peanut butter and garnish with banana slices if desired.
