I caught a faint whiff of nostalgia while mashing ripe bananas on a lazy Sunday morning. It instantly transported me back to my childhood, where the kitchen was always filled with the smell of warm baked goods. Today, I’m excited to share my recipe for Easy Banana Baked Oatmeal—a heartwarming dish that effortlessly combines comfort food with a quick breakfast solution. This baked oatmeal not only transforms overripe bananas into a delightful morning treat but is also a family-friendly way to start the day. Imagine slicing into a golden loaf that offers chewy oats and sweet banana goodness—everyone will adore it! Plus, it’s a breeze to prepare, making it perfect for meal prep or busy mornings. Curious how to whip up this delicious breakfast delight? Let’s dive in!

Why is Banana Baked Oatmeal a Must-Try?
Comforting Delight: This recipe perfectly blends the sweetness of ripe bananas with hearty oats for a breakfast that feels like a warm hug.
Easy to Prepare: With just a few simple steps, anyone can bake this wholesome dish without any fuss—ideal for busy mornings!
Meal Prep Friendly: Make it ahead of time and store it in the fridge for a quick, satisfying meal throughout the week.
Nutritious Goodness: Packed with fiber and essential nutrients, this baked oatmeal keeps you full and energized. You can even adjust it to your preferences or dietary needs by checking out the variation ideas.
Family Favorite: This dish is loved by both kids and adults, making it a fantastic addition to your breakfast rotation. Enjoy it warm with a dollop of Greek yogurt or fresh fruit for an extra touch!
Banana Baked Oatmeal Ingredients
• Transform ripe bananas into an easy breakfast staple with these wholesome ingredients!
For the Base
- Bananas – Adds natural sweetness and moisture; use ripe or overripe bananas for best results.
- Old-Fashioned Rolled Oats – Provides structure and heartiness; avoids the mushiness of quick oats.
- Milk – Binds ingredients together for a creamy texture; substitute with almond or soy milk if desired.
- Egg – Acts as a binder and adds richness; for a vegan dish, use a flax egg instead.
- Vanilla Extract – Enhances flavor; can be omitted for a simpler taste.
- Ground Cinnamon – Infuses warmth and spice; adjust to your taste preference.
- Baking Powder – Acts as a leavening agent; ensure it’s fresh for proper rising.
- Salt – Balances the sweetness; it’s essential for flavor.
For Sweetness
- Maple Syrup or Honey – Natural sweetener that enhances the dish’s flavor; adjust amount based on desired sweetness.
Optional Toppings
- Chopped Walnuts or Pecans – Adds crunchy texture and nutty flavor; omit for nut-free options.
This Banana Baked Oatmeal is not just a breakfast—it’s a delightful experience, providing the perfect start to your day!
Step‑by‑Step Instructions for Banana Baked Oatmeal
Step 1: Preheat the Oven
Begin by preheating your oven to 350°F (175°C). While the oven warms up, lightly grease an 8×8-inch baking dish with butter or a non-stick spray. This will prevent the Banana Baked Oatmeal from sticking, ensuring a beautiful slice once baked.
Step 2: Mash the Bananas
In a large bowl, take your ripe bananas and mash them with a fork until they reach a smooth consistency. This process releases their natural sweetness and moisture, which will help create a rich texture in the baked oatmeal. Aim for a few small lumps for added texture, lasting about 2-3 minutes.
Step 3: Combine Wet Ingredients
Next, add the milk, maple syrup or honey, egg, and vanilla extract to the mashed bananas. Whisk the mixture until everything is well combined and smooth. This mixture forms the wet base that binds the Banana Baked Oatmeal together, ensuring a delightful creaminess throughout your dish.
Step 4: Mix in the Dry Ingredients
In the same bowl, stir in the old-fashioned rolled oats, ground cinnamon, baking powder, and salt. Mix thoroughly until all the ingredients are well incorporated and the oats are evenly distributed. You should have a thick batter that combines the comforting flavors of oats and bananas beautifully, taking about 1-2 minutes.
Step 5: Pour into Baking Dish
Carefully pour the oatmeal mixture into your prepared baking dish. Use a spatula to spread it evenly, ensuring it’s level across the dish. If you’re adding chopped walnuts or pecans for a delightful crunch, sprinkle them on top now. This will create a delicious, crunchy topping once baked.
Step 6: Bake to Perfection
Slide the baking dish into your preheated oven and bake for about 35 minutes. Keep an eye on it, and look for a golden-brown top that is set in the center. The aroma of Banana Baked Oatmeal will start to waft through your kitchen, promising a delicious breakfast ready to enjoy.
Step 7: Cool and Serve
Once baked, remove the dish from the oven and let it cool for about 10 minutes. This cooling period allows the oatmeal to set, making it easier to slice. When ready, cut into squares and serve warm, optionally topped with a dollop of Greek yogurt or fresh fruit for added flavor.

Storage Tips for Banana Baked Oatmeal
Fridge: Store leftover Banana Baked Oatmeal in an airtight container for up to 4 days. Reheat individual portions in the microwave for about 30-45 seconds or until warmed through.
Freezer: For longer storage, freeze cut pieces in an airtight container or zip-top bag for up to 3 months. Thaw overnight in the fridge before reheating.
Reheating: When reheating frozen pieces, use the microwave on medium power or warm in the oven at 350°F (175°C) until heated thoroughly. Enjoy this comforting dish any time!
Expert Tips for Banana Baked Oatmeal
Choose Ripe Bananas: Use ripe or overripe bananas for the best natural sweetness and moisture—this is the key to delicious Banana Baked Oatmeal!
Measure Precisely: Baking is all about precision. Make sure you use accurate measurements, especially for dry ingredients like rolled oats and baking powder.
Mind the Baking Powder: Ensure your baking powder is fresh. Old powder can result in a flat texture, so check the expiration date before using.
Let It Cool: Allow the baked oatmeal to cool slightly before slicing. This step helps it hold its shape and makes serving easier.
Add Fun Flavors: Don’t hesitate to get creative—mix in chocolate chips or swap bananas for applesauce for a delightful twist on your Banana Baked Oatmeal!
What to Serve with Easy Banana Baked Oatmeal
Imagine your breakfast table adorned with delightful sides that enhance the warm, comforting flavors of your baked oatmeal masterpiece!
- Greek Yogurt: Creamy and tangy, this tangy yogurt adds a refreshing contrast while providing a protein boost to your morning.
- Fresh Berries: Bright berries like strawberries or blueberries introduce a burst of sweetness and vibrant color, elevating your breakfast to a new level of deliciousness.
- Honey Drizzle: A touch of honey drizzled on top enhances the oatmeal’s natural sweetness while adding a luscious texture. This simple addition deepens the flavor experience!
- Chopped Nuts: Sprinkle cut almonds or pecans for that delightful crunch. Their nutty richness complements the soft, chewy oats beautifully, creating a satisfying mouthfeel.
- Banana Slices: For banana lovers, topping your baked oatmeal with fresh banana slices provides an extra layer of flavor that complements the baked goodness.
- Coconut Flakes: Add unsweetened coconut flakes to bring a tropical twist to your dish, adding a hint of chewiness that pairs perfectly with the creamy oats.
- Chai Tea or Coffee: Sip on a warm cup of chai tea or your favorite coffee while enjoying your oatmeal to round off this cozy breakfast experience—all the comforts of morning in one delightful spread!
Banana Baked Oatmeal Variations & Substitutions
Feel free to make this delicious recipe your own with these easy twists and turns!
- Dairy-Free: Substitute regular milk with almond or oat milk for a creamy, non-dairy option. You’ll still enjoy that comforting texture!
- Sugar-Free: Use mashed dates or stevia instead of maple syrup or honey for a sweeter bite without the sugar crash. Your taste buds won’t miss the traditional sweeteners!
- Nut-Free: Swap chopped nuts for pumpkin or sunflower seeds to maintain that delightful crunch without the allergens. It’s full of flavor and safe for the kiddos!
- Fruit Variations: Replace bananas with applesauce or grated zucchini for a fun twist, giving your baked oatmeal a new flavor profile to savor. Your family will love discovering new options together!
- Chocolate Lovers: Stir in a handful of chocolate chips before baking for a sweet, indulgent twist that makes breakfast feel like dessert. Who doesn’t love chocolate in the morning?
- Extra Spices: Add a pinch of nutmeg or pumpkin pie spice for an aromatic flare that elevates the classic cinnamon experience. These spices will fill your kitchen with an irresistible aroma!
- Protein Boost: Mix in a scoop of protein powder or Greek yogurt to amp up the breakfast’s protein content, making it even more satisfying. It’s a great way to keep everyone fueled through the morning!
If you’re looking for more delightful variations, check out Caramel Apple Oatmeal. Make breakfast exciting and adapt this Banana Baked Oatmeal to your family’s taste preferences!
Make Ahead Options
These Banana Baked Oatmeal squares are an absolute gem for meal prep lovers! You can prepare the entire mixture up to 24 hours in advance by combining the mashed bananas, oats, and other ingredients, and then storing it in the fridge until you’re ready to bake. Cover the dish tightly to maintain freshness and prevent browning. When you’re ready to enjoy, simply pour the mixture into your greased baking dish and bake as directed. If you have leftovers, they can be refrigerated for up to 4 days or frozen for up to 3 months. Just reheat in the microwave or oven, and you’ll have a delicious breakfast ready in no time!

Banana Baked Oatmeal Recipe FAQs
What kind of bananas should I use for Banana Baked Oatmeal?
Absolutely! It’s best to use ripe or overripe bananas for the sweetest flavor and moisture. Look for bananas that have brown spots or even some darkening; they’re perfect for mashing and will enhance the dish’s natural sweetness.
How should I store leftover Banana Baked Oatmeal?
You can store leftover Banana Baked Oatmeal in an airtight container in the refrigerator for up to 4 days. Just make sure it’s completely cooled before sealing. When you’re ready to enjoy it again, simply reheat in the microwave for about 30-45 seconds until warmed throughout.
Can I freeze Banana Baked Oatmeal?
Very! To freeze, cut into individual portions and place them in an airtight container or a zip-top bag, ensuring to remove as much air as possible. It can be stored in the freezer for up to 3 months. When you’re ready to eat, thaw overnight in the fridge and reheat in the microwave or oven.
What if my Banana Baked Oatmeal doesn’t set properly?
If your baked oatmeal is too fluffy or doesn’t set, it might be due to too much baking powder or not enough eggs. For your next attempt, try reducing the baking powder by half a teaspoon and ensure you whisk the mixture thoroughly. Don’t forget to double-check that your baking powder is fresh, as old leavening agents can affect the consistency.
Is Banana Baked Oatmeal safe for people with nut allergies?
Absolutely! If you’re catering to nut allergies, simply omit the walnuts or pecans, and consider using seeds like sunflower seeds for added crunch. Always check your ingredients for potential cross-contamination and ensure your substitutes meet dietary needs.

Warm and Cozy Banana Baked Oatmeal for Happy Mornings
Ingredients
Equipment
Method
- Preheat your oven to 350°F (175°C) and lightly grease an 8x8-inch baking dish.
- Mash the ripe bananas in a large bowl until smooth, aiming for a few small lumps.
- Add milk, maple syrup or honey, egg, and vanilla extract to bananas, whisking until well combined.
- Stir in rolled oats, ground cinnamon, baking powder, and salt until mixed well to form a thick batter.
- Pour the mixture into the prepared baking dish, spreading evenly. Add walnuts or pecans if using.
- Bake for about 35 minutes, until the top is golden-brown and set in the center.
- Cool the dish for 10 minutes before slicing into squares and serving warm.

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