Blueberry Oatmeal Bake

Common Questions

Why is my baked oatmeal gummy?

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!

Is baked oatmeal good for you?

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.

As a busy mom of 3, I’m all about a healthy breakfast recipe that can be made ahead of time. This Blueberry Banana Baked Oatmeal is perfectly moist, naturally sweetened, and easy to make! It’s also gluten-free and can be made dairy-free. This is my go-to breakfast meal for busy weekdays – just bake it the night before and it’s ready to go in the morning!

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. 🙂

[adthrive-in-post-video-player video-id=”ZL10wi0g” upload-date=”2018-10-17T18:47:31.000Z” name=”Blueberry Banana Baked Oatmeal” description=”This Blueberry Banana Baked Oatmeal is gluten-free, vegetarian, and can be made the night before for an easy, on-the-go breakfast or snack!”]

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 (opens in a new tab) (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 (opens in a new tab) and flax seeds (opens in a new tab) 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 (opens in a new tab) 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:

1. Mix the dry ingredients together.
2. Mash the bananas.
3. Whisk together with other liquid ingredients.
4. Combine the dry and liquid ingredients.
5. Stir in the blueberries.
6. Pour the mixture into a 9×9 inch or 11×7 inch casserole dish (opens in a new tab) (or baking dish).
7. Bake for 40-45 minutes.
8. 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. (opens in a new tab)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 ( (opens in a new tab) (opens in a new tab)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

Did you make this recipe? Be sure to give it a rating below and tag your photos  @jar.of.lemons! (opens in a new tab)