Hey y’all! If you’re searching for a cozy, nourishing breakfast that’ll make your mornings brighter, this Healthy Blueberry Baked Oatmeal checks all the boxes. Bursting with juicy blueberries, naturally sweetened, and boasting a satisfyingly hearty texture, this bake is perfect for slow weekends, meal prep, or a wholesome brunch with friends. Let’s get cooking!
Why You’ll Love This Healthy Blueberry Baked Oatmeal
- Quick prep and hands-off baking makes breakfast a breeze.
- Packed with fiber, antioxidants, and whole grains for lasting energy.
- Customizable—swap in your favorite fruits, nuts, or spices.
- Great for meal prep; just reheat and enjoy all week long.
- Lightly sweet and comforting, perfect for any season.
Ingredients for Healthy Blueberry Baked Oatmeal
- 2 cups old-fashioned rolled oats
- 1/2 cup unsweetened applesauce
- 1/4 cup pure maple syrup
- 1 1/2 cups unsweetened almond milk (or milk of choice)
- 2 large eggs
- 2 tablespoons coconut oil, melted (or olive oil)
- 1 teaspoon vanilla extract
- 1 teaspoon ground cinnamon
- 1/2 teaspoon baking powder
- 1/4 teaspoon sea salt
- 1 1/2 cups fresh or frozen blueberries
- Optional: 1/4 cup chopped walnuts or pecans
How to Make Healthy Blueberry Baked Oatmeal
Step 1: Prep Your Pan & Oven
Preheat your oven to 350°F (175°C). Lightly grease an 8×8-inch (or similar size) baking dish with nonstick spray or coconut oil.
Step 2: Mix Wet Ingredients
In a large bowl, whisk together the applesauce, maple syrup, almond milk, eggs, melted coconut oil, and vanilla extract until smooth.
Step 3: Stir in Dry Ingredients
Add the oats, cinnamon, baking powder, and salt to the wet mixture. Stir until fully combined.
Step 4: Fold in Blueberries
Gently fold in the blueberries (and nuts, if using), reserving a handful for topping.
Step 5: Bake the Oatmeal
Pour the mixture into your prepared baking dish. Sprinkle the reserved blueberries on top. Bake for 35–40 minutes, or until the center is set and the top is lightly golden.
Step 6: Serve & Enjoy
Allow to cool for 10 minutes before slicing. Serve warm as is, or with a drizzle of maple syrup or yogurt.
Notes for Perfect Healthy Blueberry Baked Oatmeal
- If using frozen blueberries, no need to thaw—just toss them in and add a few extra minutes to the bake time.
- Oats are naturally gluten-free, but make sure to choose certified gluten-free oats if needed. Learn more about gluten-free grains.
- Try using a mix of berries for more flavor variety!

Healthy Blueberry Baked Oatmeal Variations
- Banana Nut Baked Oatmeal: Swap blueberries for sliced bananas and add more nuts.
- Apple Cinnamon: Use diced apples and extra cinnamon instead of blueberries.
- Vegan Option: Substitute eggs with flax eggs (how to make flax eggs) and use plant-based milk.
Required Equipment for Healthy Blueberry Baked Oatmeal
- 8×8-inch (or similar) baking dish
- Mixing bowls
- Measuring cups and spoons
- Whisk and spatula
Storage Instructions
Allow Healthy Blueberry Baked Oatmeal to cool completely. Store slices in an airtight container in the refrigerator for up to 5 days. To freeze, wrap individual portions and freeze up to 3 months. Reheat in the microwave or oven until warmed through.
Serving Suggestions & Pairings
- Top with extra fresh berries, a dollop of Greek yogurt, or a drizzle of almond butter.
- Enjoy alongside a hot cup of coffee or herbal tea for a relaxing breakfast.
- Pair with a fresh fruit salad for a lovely brunch spread.
Pro Tips for the Best Healthy Blueberry Baked Oatmeal
- Don’t overmix once you add the oats—gentle folding keeps the texture tender.
- Let the oatmeal rest for at least 10 minutes after baking for clean slices (cooking tips).
- Double the recipe and bake in a 9×13-inch dish for a crowd or weekly meal prep.
Healthy Blueberry Baked Oatmeal FAQ
- Can I use steel-cut oats?
- No, steel-cut oats require more liquid and a longer bake time, so use rolled oats for best results.
- Can I make Healthy Blueberry Baked Oatmeal ahead of time?
- Absolutely! Prepare and bake, then store in the fridge. Reheat individual slices for a quick breakfast all week.
- What sweeteners can I use instead of maple syrup?
- Honey or agave syrup both work well—just use the same amount.
Ingredients
- 2 cups old-fashioned rolled oats
- 1 1/2 cups unsweetened almond milk
- 1 cup fresh blueberries
- 2 large eggs
- 1/4 cup pure maple syrup
- 1 teaspoon vanilla extract
- 1 teaspoon ground cinnamon
- 1 teaspoon baking powder
- 1/4 teaspoon salt
Instructions
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1Preheat the oven to 350°F (175°C). Lightly grease an 8×8-inch baking dish.
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2In a large bowl, whisk together the eggs, almond milk, maple syrup, and vanilla extract until well combined.
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3Add the rolled oats, baking powder, cinnamon, and salt to the wet ingredients. Stir until fully incorporated.
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4Gently fold in the fresh blueberries.
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5Pour the mixture into the prepared baking dish and spread evenly.
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6Bake for 35 minutes, or until the top is golden and the oatmeal is set. Allow to cool slightly before serving.
Approximate Information for One Serving
Nutrition Disclaimers
Number of total servings shown is approximate. Actual number of servings will depend on your preferred portion sizes.
Nutritional values shown are general guidelines and reflect information for 1 serving using the ingredients listed, not including any optional ingredients. Actual macros may vary slightly depending on specific brands and types of ingredients used.
To determine the weight of one serving, prepare the recipe as instructed. Weigh the finished recipe, then divide the weight of the finished recipe (not including the weight of the container the food is in) by the desired number of servings. Result will be the weight of one serving.
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