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Peanut Butter Banana Baked Oatmeal: A Cozy Morning Treat

There’s a certain magic in the air when the aroma of freshly baked oatmeal wafts through your kitchen. Peanut Butter Banana Baked Oatmeal is one of those recipes that brings me back to cozy mornings at home, sipping coffee and enjoying the warmth that only a homemade breakfast can provide. There’s something so comforting about a warm, tender slice filled with gooey peanut butter goodness and the natural sweetness of ripe bananas. If you’re looking for a delightful way to start your day – or a simple, wholesome snack that’s just as cozy as your favorite sweater – you’ll want to dive into this easy and delicious recipe.

This Peanut Butter Banana Baked Oatmeal is a fantastic make-ahead option for busy weekdays or a lovely weekend breakfast treat. It’s satisfying enough to keep you full and happy, while the familiar flavors are sure to please everyone in the family. Trust me, this is one you’ll definitely want to pin for later!

Why You’ll Love This Recipe

Quick & Easy: This recipe comes together in just a few simple steps, making it perfect for busy mornings.
Family-Friendly: Everyone – from toddlers to adults – will love the creamy, nutty flavors that capture that cozy vibe.
Wholesome & Nutritious: Packed with oats, bananas, and peanut butter, it’s a comforting meal that’s also healthy.
Make-Ahead Magic: Bake once and enjoy warm slices throughout the week, making breakfast a breeze.
Versatile & Customizable: Play around with toppings, mix-ins, and flavors to make this dish uniquely yours!

Ingredients You’ll Need for Peanut Butter Banana Baked Oatmeal

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 vegan option)
2 tsp vanilla extract
2 cups old-fashioned rolled oats (200g)
1 tsp ground cinnamon
1 tsp baking powder
½ tsp salt

Step-by-Step Instructions

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, almond milk, egg (or flaxseed mix for vegan), and vanilla extract. Whisk until fully combined and creamy.
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 the batter is too stiff due to the peanut butter’s consistency, feel free to add a dash more milk until it reaches a smoother, spreadable texture.
Pour: Pour the mixture into the greased baking dish, spreading it evenly to ensure uniform baking.
Bake: Bake for 35 to 45 minutes, until the top is golden brown and the center is set. Your kitchen will smell heavenly!
Serve: Allow the baked oatmeal to cool for 5 minutes before serving. Optionally, drizzle with extra peanut butter and garnish with banana slices. Enjoy your delicious peanut butter baked oatmeal!

Delicious Variations to Try

Berry Surprise: Add a cup of fresh or frozen berries (like blueberries or raspberries) for a zesty contrast to the creamy peanut butter.
Chocolate Lover’s Delight: Stir in a handful of dark chocolate chips for an indulgent twist that will satisfy any sweet tooth.
Nutty Banana Crunch: Top your baked oatmeal with chopped nuts (like walnuts or pecans) and a sprinkle of shredded coconut for added texture and flavor.
Spiced Apples: Swap out the banana for finely chopped apples and add a pinch of nutmeg for a wonderfully warm and comforting dish that feels like fall!

Chef Emma’s Helpful Tips

Make Ahead: You can prep this recipe a day in advance. Just store it in the fridge before baking. When you’re ready, pop it in the oven and enjoy a warm breakfast without the morning hustle.
Leftovers: Any leftovers can be stored in an airtight container in the fridge for up to 4 days. Reheat slices in the microwave for a quick breakfast on-the-go!
Oats Choice: Always opt for old-fashioned rolled oats for the best texture. Instant oats can make your baked oatmeal mushy.
Peanut Butter Choice: The creaminess of your peanut butter plays a huge role in the overall texture, so choose one that you love and that’s on the runny side!

What’s Inside – Nutrition Breakdown

Serving Size: 1 slice (approx. 1/8th of the recipe)
Calories: 210
Fat: 9g
Carbohydrates: 28g
Sugar: 5g
Protein: 6g
Sodium: 95mg

Frequently Asked Questions

Can I make this ahead?
Absolutely! You can prepare the batter a day in advance and store it in the fridge. Just bake when you’re ready!

Can I use different ingredients?
Yes! You can swap peanut butter for almond butter or any nut butter, and use any plant-based milk of your choice.

How do I store leftovers?
Store leftover baked oatmeal in an airtight container in the fridge for up to 4 days. Simply reheat slices in the microwave or oven.

How long does it last?
It can last in the fridge for about 4-5 days, making it a perfect make-ahead breakfast!

Final Thoughts

This Peanut Butter Banana Baked Oatmeal is more than just a recipe; it’s an invitation to savor the quiet moments of your morning. The creamy peanut butter, tender banana, and wholesome oats come together to create a dish that’s both hearty and heartwarming. Whether you enjoy it as a special weekend breakfast or a quick weekday go-to, it’s bound to become a cherished favorite in your home.

Save this Peanut Butter Banana Baked Oatmeal to your "Breakfast Ideas" board so it’s ready when you need a cozy treat!