Baked oatmeal with blueberries isn’t just a meal, it’s a delightful experience. Before we dive into how to create this dish, let’s consider what pairs wonderfully with it.
Greek Yogurt: A dollop adds creaminess and a protein boost.
Honey or Maple Syrup: Drizzling this on top can enhance the sweetness when you need a little extra.
Chopped Nuts: Almonds or pecans provide a satisfying crunch that complements the soft texture.
Cinnamon: A sprinkle can elevate the flavor profile exceptionally.
Fresh Fruit: Additional berries, bananas or slices of peaches can bring freshness to each bite.

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Picture this: it’s a crisp morning, the sun peeks through your kitchen window, and that warm aroma of oats and berries fills the air. Sounds inviting, right? Welcome to the hearty world of baked oatmeal with blueberries! This dish serves as a hearty breakfast, healthy snack, or even a comforting dessert.
What’s charming about baked oatmeal is not just the ease of preparation but its versatile nature. It can be a simple morning starter or jazzed up like it’s ready for a brunch party. Let’s dig deeper into this delightful treat and uncover exactly why you’ll come to love it.
What is Baked Oatmeal with Blueberries?
Baked oatmeal with blueberries is a simple yet scrumptious dish that combines rolled oats, fresh or frozen blueberries, and a medley of other wholesome ingredients baked to perfection. Unlike traditional oatmeal, which is usually made on the stovetop, this option offers an inviting blend, inviting you to dig in with a spoon.
Each bite is not just about flavor; it’s about nutrients too. Whole grains from oats, antioxidants from blueberries, and protein from eggs or flax create a well-rounded choice for any meal of the day. When I first tried making baked oatmeal, I was looking for something easy and satisfying. What I discovered was a recipe that was easily adaptable and endlessly delicious.
Why You’ll Love this Baked Oatmeal with Blueberries
There is something simply enchanting about baked oatmeal with blueberries. Here are several reasons why this dish deserves a spot in your weekly meal rotation:
Nutritional Value: Oats are a fantastic source of complex carbohydrates, providing sustained energy without the crash other breakfast foods may cause. They are also high in fiber, promoting digestive health.
Versatility: The beauty of baked oatmeal lies in its ability to adapt. Feel free to substitute blueberries for other fruits, adjust the sweetener, or even sneak in some veggies if you feel adventurous.
Make-Ahead Marvel: This dish can be prepared ahead of time. Bake it, store it in the fridge, and eat it throughout the week.
Crowd-Pleaser: Whether you’re serving it for breakfast, brunch, or a sweet evening treat, it’s sure to please both kids and adults alike.
Easing Meal Prep: With simple ingredients and straightforward steps, getting this dish into your oven is a no-brainer. Plus, it keeps you full for hours.
The Ingredients You Will Need to Make Baked Oatmeal with Blueberries
Having the right ingredients makes or breaks a recipe. Here’s what you’ll need:
2 cups rolled old-fashioned oats: The base of your dish, providing texture and heartiness.
⅓ cup pure maple syrup or honey: Natural sweeteners that add flavor without overkill.
12 ounces (1 pint) fresh or frozen blueberries: The star ingredient; blueberries pack a flavor punch and are rich in antioxidants.
2 teaspoons ground cinnamon: A warm spice that rounds out the flavors beautifully.
1 teaspoon lemon zest: The citrus elevates the dish with a refreshing note.
1 teaspoon baking powder: For a slight lift, making the oats fluffy.
2 teaspoons pure vanilla extract: Flavors take center stage with this ingredient.
¼ teaspoon ground nutmeg: An additional spice that helps create a cozy atmosphere.
2 large eggs or flax eggs (as vegan substitute): Crucial for binding and adding protein.
1 tablespoon chia seeds: These tiny seeds are nutrient-dense and help with texture.
¾ teaspoon fine sea salt: Just the right amount enhances overall flavors.
3 tablespoons melted unsalted butter or coconut oil: Necessary fat for moisture and richness.
1 ¾ cups milk of choice (almond, coconut, oat, or dairy milk all work well): This liquid gives the dish its delightful creaminess.
⅔ cup coarsely chopped pecans: Optional, but they add a crunchy element and depth.

Directions
Step 1: Preheat the Oven
First things first, preheat your oven to 350°F (175°C). This way, it’s piping hot and ready for action when you’re done prepping.
Step 2: Prepare Your Baking Dish
Grease an 8×8-inch baking dish with a bit of butter or coconut oil. This prevents sticking and makes clean-up easier.
Step 3: Mix the Dry Ingredients
In a large bowl, combine the rolled oats, baking powder, cinnamon, nutmeg, chia seeds, and salt. Stir them together until well dispersed.
Step 4: Combine the Wet Ingredients
In a separate bowl, whisk together the eggs, milk, maple syrup (or honey), melted butter (or coconut oil), vanilla extract, and lemon zest. Make sure this mixture is well blended.
Step 5: Fold It Together
Now, pour the wet mixture into the dry ingredients. Add half of the blueberries and fold everything together gently.
Step 6: Transfer to the Baking Dish
Pour the mixture into your prepared baking dish. Spread it out evenly. Then, sprinkle the remaining blueberries over the top. If you’re adding nuts, sprinkle them on as well.
Step 7: Bake
Place the dish in the oven and bake for about 30-35 minutes, or until it’s set in the middle. A toothpick should come out clean. You want a nice golden top with bursting blueberries!
Step 8: Cool and Serve
Once your baked oatmeal has finished baking, allow it to cool for 10-15 minutes before cutting into squares. It will hold together better and be easier to serve.
Notes
Here are a few tips to keep in mind:
Ripe Blueberries: Choose fresh blueberries if you can find them. If using frozen, there’s no need to thaw; simply toss them in straight from the freezer.
Sweetness: Adjust the honey or maple syrup to taste. You can always try it before putting it in the oven.
Storage: Unsure about how fast it will be eaten? Feel free to double this recipe. It keeps well in the fridge for about five days.
Vegan Option: For a vegan version, just replace the eggs with flax eggs and the milk with a plant-based alternative.
Toppings: Consider serving with yogurt, additional fruit, or honey drizzle on top to elevate your dish.
Storage Tips
Baked oatmeal stores surprisingly well. Here’s how to keep it fresh:
In the Refrigerator: Store leftovers in an airtight container for up to five days. Just reheat in the microwave or oven.
Freezing Options: You can freeze square portions. Wrap them tightly in plastic and foil; they’ll freeze well for about 3 months.
Reheating: To enjoy your frozen portions, thaw in the fridge overnight, then reheat in the microwave or warm in the oven.
Nutrition Information
Serving size: approximately 1 square
Calories: 220 (depends on exact ingredients used)
Protein: 6g
Carbohydrates: 36g
Fat: 7g
Fiber: 4g
Sugar: 8g
(These are rough estimates and vary based on ingredient choices.)
Serving Suggestions
When serving this baked oatmeal, consider the following ideas:
Add Greek Yogurt: Top with a dollop of Greek yogurt for extra protein. It adds creaminess and balances the sweetness while elevating the entire dish.
Nutty Crunch: Sprinkle with chopped nuts for some crunch. Pecans, almonds, or walnuts work well. This gives each bite a lovely texture and boosts healthy fats.
Fresh Fruit: Pile on additional fresh berries. Blueberries pair perfectly, but strawberries, raspberries, or even banana slices can give a refreshing twist.
Honey Drizzle: A drizzle of honey or maple syrup can elevate the sweetness. It makes the dish feel indulgent, especially when served warm.
Coconut Flakes: Sprinkle toasted coconut flakes for a tropical flair. Coconut can transform your baked oatmeal into a comforting escape.

What Other Substitutes Can I Use in Baked Oatmeal with Blueberries?
Baked oatmeal is flexible. Here are some substitutes you might consider:
Oats: Quinoa can be an excellent alternative if you’re gluten-free. It will change the texture but adds protein.
Sweetener: You can swap honey or maple syrup for coconut sugar. It has a lower glycemic index and can be less sweet if that’s preferred.
Eggs: As mentioned, flax eggs can replace regular eggs for a vegan option (1 tablespoon ground flaxseed + 2.5 tablespoons water = 1 egg).
Milk: Any plant-based milk like oat milk, coconut milk, or even rice milk can work, depending on your preference.
Pecans: If you’re not a fan of pecans, feel free to use walnuts or sunflower seeds for a different crunch.

Baked Oatmeal with Blueberries
Equipment
- Oven, Bowl
Ingredients
- 2 cups rolled old-fashioned oats: The base of your dish providing texture and heartiness.
- ⅓ cup pure maple syrup or honey: Natural sweeteners that add flavor without overkill.
- 12 ounces 1 pint fresh or frozen blueberries: The star ingredient; blueberries pack a flavor punch and are rich in antioxidants.
- 2 teaspoons ground cinnamon: A warm spice that rounds out the flavors beautifully.
- 1 teaspoon lemon zest: The citrus elevates the dish with a refreshing note.
- 1 teaspoon baking powder: For a slight lift making the oats fluffy.
- 2 teaspoons pure vanilla extract: Flavors take center stage with this ingredient.
- ¼ teaspoon ground nutmeg: An additional spice that helps create a cozy atmosphere.
- 2 large eggs or flax eggs as vegan substitute: Crucial for binding and adding protein.
- 1 tablespoon chia seeds: These tiny seeds are nutrient-dense and help with texture.
- ¾ teaspoon fine sea salt: Just the right amount enhances overall flavors.
- 3 tablespoons melted unsalted butter or coconut oil: Necessary fat for moisture and richness.
- 1 ¾ cups milk of choice almond, coconut, oat, or dairy milk all work well: This liquid gives the dish its delightful creaminess.
- ⅔ cup coarsely chopped pecans: Optional but they add a crunchy element and depth.
Instructions
Step 1: Preheat the Oven
- First things first, preheat your oven to 350°F (175°C). This way, it’s piping hot and ready for action when you’re done prepping.
Step 2: Prepare Your Baking Dish
- Grease an 8×8-inch baking dish with a bit of butter or coconut oil. This prevents sticking and makes clean-up easier.
Step 3: Mix the Dry Ingredients
- In a large bowl, combine the rolled oats, baking powder, cinnamon, nutmeg, chia seeds, and salt. Stir them together until well dispersed.
Step 4: Combine the Wet Ingredients
- In a separate bowl, whisk together the eggs, milk, maple syrup (or honey), melted butter (or coconut oil), vanilla extract, and lemon zest. Make sure this mixture is well blended.
Step 5: Fold It Together
- Now, pour the wet mixture into the dry ingredients. Add half of the blueberries and fold everything together gently.
Step 6: Transfer to the Baking Dish
- Pour the mixture into your prepared baking dish. Spread it out evenly. Then, sprinkle the remaining blueberries over the top. If you’re adding nuts, sprinkle them on as well.
Step 7: Bake
- Place the dish in the oven and bake for about 30-35 minutes, or until it’s set in the middle. A toothpick should come out clean. You want a nice golden top with bursting blueberries!
Step 8: Cool and Serve
- Once your baked oatmeal has finished baking, allow it to cool for 10-15 minutes before cutting into squares. It will hold together better and be easier to serve.
Notes
Sweetness: Adjust the honey or maple syrup to taste. You can always try it before putting it in the oven.
Storage: Unsure about how fast it will be eaten? Feel free to double this recipe. It keeps well in the fridge for about five days.
Vegan Option: For a vegan version, just replace the eggs with flax eggs and the milk with a plant-based alternative.
Toppings: Consider serving with yogurt, additional fruit, or honey drizzle on top to elevate your dish.
Nutrition
Frequently Asked Questions
Can I make baked oatmeal with other fruits?
Absolutely! You can switch out blueberries for bananas, apples, peaches, or a mix of berries. Just keep in mind that different fruits may require slight adjustments in baking time.
Can I serve baked oatmeal cold?
Yes, baked oatmeal can be enjoyed cold. Many people enjoy it straight from the fridge on hot days. It might even be a handy grab-and-go breakfast!
How do I make homemade almond milk for this recipe?
For homemade almond milk, soak 1 cup of almonds overnight. Drain and blend with 4 cups of fresh water for about 2-3 minutes. Strain through a cheesecloth, and voilà! You have creamy almond milk.
Is baked oatmeal a good option for meal prep?
Indeed! Baked oatmeal can be made in advance and stored for days. The flavors meld nicely as it sits in the fridge, making it an excellent meal prep option.
Can this recipe be doubled or halved?
Sure! Feel free to double or halve this recipe easily. Just ensure adjust your baking time accordingly—more volume means more time, while less volume may mean quicker cooking.
How else can I add protein to this dish?
To increase protein, consider adding protein powder to the dry ingredients, serving it with yogurt, or using milk rich in protein like soy or oat milk. Nuts are another great addition for healthy fats and protein.
Conclusion
Baked oatmeal with blueberries is more than just a breakfast. It brings comfort, encouragement, and a vibrant burst of flavor into your day. Whether you savor it in the morning, as an afternoon snack, or a delicious dessert, each bite is versatile and nourishing. If you haven’t yet made baked oatmeal, now’s the time to give it a try.
You’ll find new ways to adapt it to suit your preferences, and once you do, it’ll become a staple in your kitchen. Dive into this tasty venture, and who knows? Baked oatmeal might just become your go-to favorite!

