Blueberry Banana Baked Oatmeal – perfect for those super busy weekday mornings when you just need something quick, but also perfect for slower weekend breakfasts with the family. I am so obsessed with this recipe! It’s delicious, perfectly sweet (but not too sweet), and full of nutrition. Pair it with a delicious Everyday Vanilla Latte and add a dollop of yogurt for the ultimate breakfast win!
And I’m to the only one obsessed with it. My husband and preschooler LOVE this baked oatmeal as a delicious breakfast treat! Whether you’re looking for a make ahead breakfast recipe or just something delicious for weekend brunch, this healthy breakfast recipe is a favorite.
Watch This Video on How to Make Blueberry Banana Baked Oatmeal!
You’ll love how easy it is to make this banana blueberry bars recipe! Here’s a quick 1-minute overview video for how to whip up this banana baked oatmeal in no time at all.
Note: this recipe has been updated since the creation of this video! It was good then, it’s even better now. 🙂
Blueberry Banana Oatmeal Bake – perfect for a healthy breakfast or snack!
I love this Blueberry Banana Baked Oatmeal because of how practical it is, how nutritious it is, but mostly….how AMAZING it is! Especially when it comes straight out of the oven…..oh. my. goodness. So good. Warm, sweet, wholesome, warming hints of maple syrup, brown sugar, and cinnamon, the bright and fruity flavors of blueberry and banana. There’s nothing like this Blueberry Banana Baked Oatmeal recipe!
Blueberry Baked Oatmeal ingredients
Here are a few notes about the main ingredients and substitution options in this recipe:
Rolled Oats – The base ingredient of this baked oatmeal recipe is rolled oats (or old-fashioned oats)!
Cinnamon – A little bit of cinnamon adds a deep, warming flavor to this breakfast recipe. You can also play around with using other spices, like nutmeg and even a tiny bit of clove.
Chia Seeds + Flax Seeds – Optional, but I love adding chia seeds and flax seeds to my baked oatmeal recipes!
Bananas – The bananas are mashed to sweeten and bind the oatmeal. You can also top the oatmeal with a sliced banana! It’s best to use ripe bananas, if possible.
Eggs – Eggs help bind the ingredients together and add protein. However, feel free to use a vegan egg substitute or flax egg recipe instead!
Vanilla Extract – Adds so much flavor!
Maple Syrup – I love how the maple syrup naturally sweetness the baked oatmeal and adds so much flavor. It’s so good! Honey works too, but in my opinion, maple syrup works better.
Almond Milk – Any type of almond milk works great! You can also use other types of milk, such as regular milk, oat milk, soy, cashew, or any other type of non-dairy milk.
Blueberries – Fresh or frozen blueberries are both great options for baked oatmeal bars!
Toppings – Add any toppings to your heart’s desire! I added sliced banana, chopped walnuts, extra blueberries, and sprinkled brown sugar for a delicious touch. You can also add a drizzle of peanut butter!
How to Make Blueberry Banana Baked Oatmeal
It’s so easy to put this recipe together! Here’s how to make Blueberry Banana Baked Oatmeal:
- Mix the dry ingredients together.
- Mash the bananas.
- Whisk together with other liquid ingredients.
- Combine the dry and liquid ingredients.
- Stir in the blueberries.
- Pour the mixture into a 9×9 inch or 11×7 inch casserole dish (or baking dish).
- Bake for 40-45 minutes.
- Let cool, cut into squares or bars, and enjoy!
Blueberry Oatmeal Bake Variations
- More Syrup: Increase maple syrup to 1/3 cup total.
- Make it Dairy-Free: Use plant-based milk for a diary-free options!
- Peanut Butter: Add a drizzle of peanut butter or almond butter on top.
- Chocolate Chips: Mix in 1/2 cup chocolate chips.
- Mixed Nuts: Add 1/2 cup chopped nuts (e.g., walnuts, almonds).
- Extra Blueberries: Increase blueberries to 1 1/2 cups.
- Strawberry: Substitute the blueberries with chopped strawberries or blackberries!
- Protein Boost: Mix in 1 scoop of vanilla protein powder.
- Pumpkin Puree: Replace the bananas with 1 cup pumpkin puree.
- Seeds: Top with sunflower or pumpkin seeds for extra crunch.
- Extra Cinnamon: Increase cinnamon to 1 tablespoon for flavor.
- Chia Jam Topping: Add dollops of chia seed jam and swirl on top before baking.
Baked Oatmeal: Perfect for Making Ahead!
One of my favorite things about this recipe is that it can be made ahead for quick and easy breakfasts throughout the week! To make baked oatmeal ahead of time, simply make the recipe according to directions and let cool. Cut into servings and refrigerate in an airtight container. When ready to enjoy in the morning, simply reheat each serving in the microwave for 30 seconds to 1 minute!
How to serve Banana Baked Oatmeal
- Warm with Toppings: Drizzle with maple syrup, honey, or even Date Caramel (The BEST Vegan Caramel Sauce ).
- Yogurt: Add Greek yogurt and fresh fruit for a wholesome breakfast!
- With Nut Butter: Drizzle with peanut butter or almond butter for more nutrition.
- Dessert Ice Cream: Serve warm with a scoop of vanilla or banana ice cream to make this into a treat!
- Breakfast Bars: Cut into squares for on-the-go breakfasts.
- Topped with Nuts: Sprinkle with chopped walnuts, pecans, or almonds.
- With a Sprinkle of Seeds: Add extra chia seeds, flax seeds, or sunflower seeds.
- Topped with Whipped Cream: Add a dollop of whipped cream or coconut whipped cream.
How to store Blueberry Banana Oatmeal Bake
Let the oatmeal bake cool completely, then place any leftovers in an airtight container with a lid.
Refrigerator – Store for up to 3-4 days.
Freezer – Store for up to 3 months. Let thaw in the fridge the night before so it’s ready to go in the morning!
Reheat – To reheat, warm up in the microwave for about 45 seconds (or until evenly warm).
Can you freeze this Banana Oatmeal Bake?
Yes! Baked oatmeal actually freezes and reheats wonderfully. To freeze baked oatmeal, simply let the oatmeal cool after baking. Cut into slices and place serving sizes in airtight containers (covered) in the refrigerator for one hour (or more). Move the containers to the freezer and freeze for up to 3 months!
The best way to reheat baked oatmeal is to let it thaw out in the refrigerator the night before you want to enjoy it. Then simply heat it up in the microwave for 30 seconds to 1 minute, or until evenly warm!
More Healthy Breakfast Recipes You’ll Love
- Healthy Banana Bread Recipe
- Pumpkin Flax Granola Recipe
- Vanilla Cream Protein Overnight Oats
- Blueberry Banana Protein Muffins
- Chocolate Banana Smoothie
- 10-Minute Healthy Banana Pancakes
Baked Oatmeal with Bananas FAQs
There are a few reasons why baked oatmeal may turn out gummy. Here’s why and what to do about it:
– Overmixing the batter can lead to a denser, gummier texture. Mix the ingredients until just combined!
– Make sure that the oatmeal is fully baked! You can check by inserting a toothpick into the center; it should come out clean.
– Not letting it rest. Let the baked oatmeal cool for at least 10-15 minutes before serving to properly set.
– Overly mushy bananas. The bananas should be ripe, but not overly brown!
Yes! While nutritional needs are different for everyone, baked oatmeal is full of healthy carbs, fats, and protein, making it a balanced breakfast and a great way to start the day.
Did you make this recipe? Be sure to give it a rating below and tag your photos @jar.of.lemons!
Baked Oatmeal with Bananas and Blueberries
Equipment
Ingredients
Blueberry Banana Baked Oatmeal
- 2 1/2 cups rolled oats
- 1 teaspoon baking powder
- 1/2 teaspoon baking soda
- 2 teaspoons cinnamon
- 2 Tablespoons chia seeds (optional)
- 2 Tablespoons flax seeds (optional)
- 1/4 teaspoon salt
- 2 medium bananas (mashed)
- 2 large eggs
- 1/4 cup maple syrup
- 1 1/2 cups almond milk (or milk of choice)
- 1 teaspoon vanilla
- 1 cup blueberries (frozen or fresh)
Topping (optional)
- 1 medium banana (sliced)
- 2 Tablespoons brown sugar
- 1/4 cup chopped walnuts
- extra blueberries
Instructions
- Preheat the oven to 350 degrees F.
- Mix together the rolled oats, baking powder, baking soda, cinnamon, chia seeds, flax seeds, and salt in a large mixing bowl.
- Mash the bananas in a separate bowl until smooth.
- Add in the eggs, maple syrup, almond milk, and vanilla.
- Whisk until the liquid ingredients are smooth.
- Pour the liquid ingredients into the dry ingredients and mix just until well combined.
- Add in the blueberries and mix.
- Spray a 9×9 inch or 11×7 inch casserole dish (or baking pan) with oil and pour the batter into the dish.
- Add any of the optional toppings (banana, brown sugar, walnuts, and/or extra blueberries).
- Bake for about 40-45 minutes.
- Let cool for 5-10 minutes, then cut into bars and enjoy!
Video
Notes
- This recipe has been updated since the creation of this video. It was good then, it’s even better now!
Jennifer says:
You deserve a 5 star rating for such a healthy and yummy recipe! I enjoyed it even more the next day, cold and dusted with powdered sugar!
Jar Of Lemons replied:
I love that idea of adding powdered sugar! Thanks for the review, Jennifer!
Al says:
I’ve made this twice now. My family loves it! Great way to use those overripe bananas I always end up with that nobody wants to eat. I used frozen blueberries, and to keep them from changing the cooking time too much, I rinsed them, and then let them dry in a colander for a bit, and then dried them off before I added them to the batter. Will definitely be making many times in the future!
Jar Of Lemons replied:
Thanks, Al! So glad you enjoyed this recipe and found a way to use up those overripe bananas!
Amanda says:
Quick, easy and delicious! I made this recipe yesterday with my one year old in mind, but hit the jackpot because my partner loves it too!
Jar Of Lemons replied:
Thanks, Amanda! I’m so glad you all enjoyed it!
Jill says:
Dessert crisps traditionally have oatmeal in them. Apple crisp, blueberry crisp, etc. But you mix the oats with flour, sugar and dairy. We now have so many diet restrictions in our family. Gluten, diabetic, lactose. I’m thinking of making this with gluten free oats and an egg substitute for a mother’s day dinner dessert at my daughter-in-law’s. I think it would be delicious topped with Cool Whip. I think I will start serving it to my poor diabetic hubby for dessert too with Greek yogurt and a splash of sugar free maple syrup. #breakfastfordinner
Linda Myers says:
Absolutely delicious!
John Krenik says:
Looks Good!
Lisa says:
How could I incorporate some protein powder into these?
Christine McMichael replied:
I haven’t tried that, but I would try replacing 1/4 cup of oats with a 1/4 cup of protein powder. I hope you enjoy the recipe!
Cheryl DeKoevend says:
Hi Christine.
I buy a bag of Stevia instead of the packets. Do you know how much Stevia would equate with the packets?
This looks awesome. I can’t wait to try it. Thank you for the recipe.
Christine McMichael replied:
Hi, Cheryl! It would be about 1 tsp of Stevia per packet. Enjoy!
Evin says:
Just made this and it was delicious! Do you recommend storing it in the fridge or is room temperature okay?
Christine McMichael replied:
So glad to hear, Evin! 🙂 Either way should work fine as far as storing goes. Just make sure to let it cool completely before storing and then place in an airtight container!
Michelle says:
This is such a great idea to make them ahead, I struggle with breakfast for my husband because he leaves so early and I’m struggling to stay away. I could just grab one from the freezer the night before.
Ashley @ Big Flavors from a Tiny Kitchen says:
I would have never thought to take squares of baked oatmeal on the go, but it’s a really fun idea! I usually have a more liquidy type of oatmeal, but yours looks fantastic!
Heather says:
I have never heard of baked oatmeal and all I can say is WHERE HAS THIS BEEN MY WHOLE LIFE? What an amazing recipe .. this is the perfect dish to battle temptation and it can feed the whole family. So healthy, so pretty.. so mind blowing!!
Amanda Mason says:
OMG I have all these ingredients in my house RIGHT NOW! I’m so making this today for breakfast this week! Thanks for the recipe!!
Tamara Andersen says:
I love grab n’ go breakfasts, and make ahead breakfasts! This one looks delicious! And yes, when “healthy” isn’t there, I don’t typically make a good choice…