Blueberry baked oatmeal is the perfect dish to wake up to on a lazy Sunday morning. Imagine a warm, cozy bowl filled with sweet, juicy blueberries and hearty oats, all baked to golden perfection. The aroma wafts through your kitchen like a gentle hug, coaxing even the grumpiest of early risers out of bed.

This delightful breakfast not only satisfies your taste buds but also warms your soul. It’s the kind of dish that makes you feel right at home, whether shared with family or enjoyed solo while binge-watching your favorite shows. Trust me, you’ll want to savor every last bite.
Why You'll Love This Recipe
- Blueberry baked oatmeal is incredibly easy to prepare and perfect for busy mornings
- It bursts with flavor from fresh blueberries and spices, making it a deliciously healthy option
- The vibrant colors and inviting aroma will brighten up any breakfast table
- Plus, it’s versatile enough for dessert or snack time!
I served this blueberry baked oatmeal during a family brunch, and everyone went back for seconds—success confirmed!

Essential Ingredients
Here’s what you’ll need to make this delicious dish:
Rolled Oats: Use large rolled oats for great texture; quick oats can turn mushy.
Fresh Blueberries: Opt for ripe blueberries; they add sweetness and burst beautifully when baked.
Milk: Any milk works—dairy or plant-based—choose what you enjoy most.
Eggs: Eggs bind everything together; consider flax eggs for a vegan option.
Brown Sugar: A touch of brown sugar enhances sweetness while adding a hint of molasses flavor.
Cinnamon: This spice adds warmth; feel free to adjust according to your taste preferences.
Baking Powder: Essential for that fluffy texture; don’t skip this ingredient!
Salt: Just a pinch helps balance the flavors beautifully.
The full ingredients list, including measurements, is provided in the recipe card directly below.
Let’s Make it together
Preheat your oven: Start by preheating your oven to 350°F (175°C). Grease an 8×8-inch baking dish lightly with cooking spray or butter.
Mix dry ingredients: In a large bowl, combine rolled oats, baking powder, cinnamon, and salt. Stir them well until evenly mixed; this helps spread flavors throughout.
Combine wet ingredients: In another bowl, whisk together milk, eggs, and brown sugar until combined. If you love vanilla, throw in a splash now!
Fold it all together: Gently fold the wet mixture into the dry ingredients until just combined. Be careful not to overmix; we want fluffy oatmeal!
Add blueberries: Carefully fold in fresh blueberries into the mixture. Try not to squish them too much; we want those juicy bursts in every bite!
Bake it off: Pour the mixture into your greased baking dish and spread it evenly. Bake for about 30 minutes or until the top is golden brown and set in the middle.
Cool and serve: Allow it to cool slightly before cutting into squares. Serve warm with additional berries or a drizzle of maple syrup if desired.
Enjoy every bite of your blueberry baked oatmeal as it brings joy not just to your taste buds but also warmth to your heart!
Content
The blueberry baked oatmeal is best enjoyed warm, so serve it fresh out of the oven for the ultimate experience. The delightful aroma of baked blueberries fills your kitchen, making everyone eager to dig in. Remember, don’t overmix; a few lumps are perfectly fine for a hearty texture.
Perfecting the Cooking Process
Start by preheating your oven and mixing dry ingredients first. Then, combine wet ingredients separately before merging them for even baking. This method ensures all flavors meld beautifully.
Add Your Touch
Consider swapping blueberries with other berries or adding nuts like walnuts for extra crunch. A hint of cinnamon can elevate the flavor profile too, making your oatmeal unique.
Storing & Reheating
Store any leftovers in an airtight container in the fridge for up to five days. To reheat, simply pop it in the microwave or bake at 350°F until warmed through.
Chef's Helpful Tips
- For perfect blueberry baked oatmeal, use ripe berries for maximum sweetness
- Ensure you don’t skip soaking oats; this makes them fluffier and absorbs moisture better
- Experiment with different sweeteners like maple syrup or honey for varied flavors that suit your taste buds perfectly
Baking this oatmeal dish reminds me of family Sunday brunches when everyone would gather to share stories and laughter over breakfast. It always brought smiles as we dug into deliciously comforting food together.

FAQ
Can I use frozen blueberries in my blueberry baked oatmeal?
Absolutely! Just add them directly from the freezer without thawing to avoid mushiness.
How do I make my baked oatmeal gluten-free?
Use certified gluten-free oats and check all other ingredients for hidden gluten.
Can I prepare blueberry baked oatmeal ahead of time?
Yes! You can assemble it the night before and bake it fresh in the morning for convenience.

Blueberry Baked Oatmeal
Blueberry baked oatmeal is the ultimate cozy breakfast that combines wholesome rolled oats with juicy blueberries, baked to golden perfection. This easy-to-make dish fills your home with a sweet, inviting aroma that will have everyone rushing to the table. Perfect for leisurely mornings or meal prep, it’s a delightful way to start your day, providing both comfort and nutrition.
- Total Time: 45 minutes
- Yield: Serves 9
Ingredients
- 2 cups rolled oats
- 1 tsp baking powder
- 1 tsp ground cinnamon
- 1/4 tsp salt
- 2 cups milk (dairy or plant-based)
- 2 large eggs (or flax eggs for vegan)
- 1/4 cup brown sugar
- 2 cups fresh blueberries
Instructions
- Preheat your oven to 350°F (175°C). Grease an 8×8-inch baking dish lightly.
- In a large bowl, mix rolled oats, baking powder, cinnamon, and salt until even.
- In another bowl, whisk together milk, eggs, and brown sugar until well combined.
- Gently fold the wet mixture into the dry ingredients until just combined.
- Carefully fold in the fresh blueberries without squishing them.
- Pour the mixture into the greased dish and spread it evenly.
- Bake for about 30 minutes or until golden brown and set in the middle.
- Allow to cool slightly before cutting into squares and serve warm.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Category: Breakfast
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 square (approximately 120g)
- Calories: 190
- Sugar: 10g
- Sodium: 150mg
- Fat: 5g
- Saturated Fat: 2g
- Unsaturated Fat: 3g
- Trans Fat: 0g
- Carbohydrates: 32g
- Fiber: 4g
- Protein: 6g
- Cholesterol: 40mg






