If you’re on the lookout for a wholesome, delicious, and effortlessly satisfying breakfast treat, you’ve just found your new favorite with this Blueberry Oatmeal Breakfast Bars Recipe. Packed with the natural sweetness of fresh blueberries, the hearty goodness of oats, and a hint of warm cinnamon, these bars are the perfect way to fuel your mornings. They strike the ideal balance between chewy and tender, with a rustic charm that makes them feel like a cozy homemade hug in every bite.

Ingredients You’ll Need
These ingredients are simple, wholesome, and each one plays a crucial role in making your Blueberry Oatmeal Breakfast Bars Recipe both tasty and nutritious. From the hearty oats to the fragrant vanilla, every component brings something special to the table.
- 1 cup old-fashioned oats: Provides chewy texture and a wholesome base rich in fiber.
- 1 cup whole wheat flour: Adds structure, nuttiness, and a hearty density to the bars.
- 1/2 cup honey: Natural sweetness that keeps the bars moist and subtly sweet.
- 1/4 cup unsweetened applesauce: Acts as a moistening agent and a natural binder, keeping things soft without extra fat.
- 1/4 cup coconut oil: Infuses a gentle tropical aroma and healthy fats for richness.
- 1 teaspoon vanilla extract: Lifts the flavor with a warm, aromatic sweetness that’s absolutely irresistible.
- 1/2 teaspoon cinnamon: Adds a cozy spice that perfectly complements the berries and oats.
- 1/4 teaspoon salt: Enhances all the other flavors and balances the sweetness.
- 1 cup fresh blueberries: Bursts of juicy freshness and vibrant color that elevate every bar.
How to Make Blueberry Oatmeal Breakfast Bars Recipe
Step 1: Prepare Your Baking Dish
Preheat your oven to 350°F (180°C) and line an 8×8 inch baking dish with parchment paper. This ensures your bars won’t stick and makes clean-up a breeze, which is especially great when you’re eager to dive into these bars right away.
Step 2: Mix the Dry and Wet Ingredients
In a large mixing bowl, combine the oats, whole wheat flour, honey, unsweetened applesauce, coconut oil, vanilla extract, cinnamon, and salt. Stir everything together just until a dough-like consistency forms. Taking your time here helps the ingredients meld into one harmonious batter ready to embrace those blueberries.
Step 3: Fold in the Fresh Blueberries
Gently fold in the blueberries, being careful not to overmix to avoid crushing them. You want lovely bursts of berry flavor throughout each bar, contributing both taste and a beautiful splash of purple-blue color.
Step 4: Press and Smooth the Mixture
Transfer your mixture to the prepared baking dish and press it down evenly with a spatula. Taking a moment to smooth the surface ensures even baking and lovely-looking bars once they’re sliced.
Step 5: Bake to Golden Deliciousness
Bake in your preheated oven for 30-35 minutes until the top turns a beautiful golden brown and a toothpick inserted in the center comes out clean. The enticing aroma filling your kitchen will be a perfect preview of what’s to come.
Step 6: Cool and Slice
After baking, allow the bars to cool in the dish for 10-15 minutes. Then, using the parchment paper, carefully lift the entire slab out and place it on a wire rack to cool completely. Once cooled, slice into your preferred bar size and get ready to enjoy the fruits of your labor.
How to Serve Blueberry Oatmeal Breakfast Bars Recipe

Garnishes
Try topping your bars with a light drizzle of honey or a sprinkle of powdered sugar for an extra touch of sweetness. For a bit of crunch and contrast, chopped nuts or a dollop of Greek yogurt adds both texture and a creamy finish.
Side Dishes
Serve your oatmeal bars alongside a smoothie or a fresh fruit salad for a complete, balanced breakfast. A hot cup of coffee or herbal tea pairs beautifully with these subtly sweet bars, making your morning ritual extra special.
Creative Ways to Present
For a brunch gathering, arrange the bars on a rustic wooden board with small bowls of nut butter, fresh berries, and homemade jam. For kids’ lunchboxes, wrap bars individually in parchment paper tied with a pretty string for a charming, portable treat.
Make Ahead and Storage
Storing Leftovers
Once cooled, store your Blueberry Oatmeal Breakfast Bars Recipe in an airtight container at room temperature for up to three days. This keeps them soft and fresh, perfect for busy mornings when you need a quick grab-and-go option.
Freezing
If you want to keep these bars longer, they freeze beautifully. Wrap individual bars tightly in plastic wrap, then place them in a freezer-safe bag. They can stay frozen for up to a month without losing their lovely flavor or texture.
Reheating
To enjoy your frozen blueberry bars, simply thaw at room temperature or warm them briefly in the microwave. A quick 15-20 seconds in the microwave makes them taste freshly baked and wonderfully comforting again.
FAQs
Can I use frozen blueberries instead of fresh?
Yes, frozen blueberries work well too. Just be sure to thaw and drain excess moisture before folding them into the batter to avoid sogginess.
Are these bars gluten-free?
This recipe uses whole wheat flour, so it is not gluten-free. However, you can substitute with a gluten-free flour blend to make it gluten-free, just be mindful the texture may change slightly.
Can I substitute the coconut oil?
Coconut oil adds a subtle flavor and helps with texture, but you can swap it with melted butter or any mild vegetable oil if needed.
How long do these bars last?
Stored in an airtight container at room temperature, they stay fresh for about three days. Refrigeration can extend their shelf life up to a week.
Can I add nuts or other add-ins?
Absolutely! Chopped nuts like walnuts or almonds can add great crunch, and a handful of chia or flax seeds boosts nutrition without altering the taste much.
Final Thoughts
These Blueberry Oatmeal Breakfast Bars Recipe are a joy to make, and even more of a joy to eat. Whether you need a quick morning bite or an afternoon pick-me-up, these bars offer a wholesome, flavorful, and satisfying option that you’ll keep coming back to again and again. Give them a try—you might just find your new favorite breakfast staple.
Print
Blueberry Oatmeal Breakfast Bars Recipe
- Prep Time: 0h 15m
- Cook Time: 0h 30m
- Total Time: 0h 45m
- Yield: 9 bars
- Category: Breakfast
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Description
These Blueberry Oatmeal Breakfast Bars are a wholesome and delicious way to start your morning. Made with whole wheat flour, old-fashioned oats, and sweetened naturally with honey and applesauce, they offer a perfect balance of fiber, antioxidants from fresh blueberries, and gentle sweetness. Baked until golden and slightly crisp on top, they are ideal for a quick breakfast or a healthy snack on the go.
Ingredients
Dry Ingredients
- 1 cup old-fashioned oats
- 1 cup whole wheat flour
- 1/2 teaspoon cinnamon
- 1/4 teaspoon salt
Wet Ingredients
- 1/2 cup honey
- 1/4 cup unsweetened applesauce
- 1/4 cup coconut oil
- 1 teaspoon vanilla extract
Fruit
- 1 cup fresh blueberries
Instructions
- Preheat Oven: Preheat the oven to 350°F (180°C) and line an 8×8 inch baking dish with parchment paper for easy removal of the bars.
- Mix Dry Ingredients: In a large mixing bowl, combine the old-fashioned oats, whole wheat flour, cinnamon, and salt to ensure even distribution of spices and leavening components.
- Add Wet Ingredients: Add the honey, unsweetened applesauce, coconut oil, and vanilla extract to the dry mixture and mix thoroughly until a dough-like consistency forms.
- Incorporate Blueberries: Gently fold in the fresh blueberries to avoid breaking them up, ensuring they are evenly spread throughout the mixture.
- Press Mixture: Transfer the mixture into the prepared baking dish and press it down firmly and evenly using a spatula to achieve uniform thickness.
- Bake: Place the dish in the preheated oven and bake for 30-35 minutes until the top is golden brown and a toothpick inserted in the center comes out clean.
- Cool in Pan: Remove the baking dish from the oven and let it cool for 10-15 minutes to allow the bars to set.
- Transfer to Rack: Using the parchment paper, lift the bars out of the dish and place them on a wire rack to cool completely to room temperature.
- Slice Bars: Once fully cooled, cut into bars of desired size for serving.
- Serve: Enjoy these nutritious and flavorful blueberry oatmeal breakfast bars as a wholesome start to your day or a convenient snack.
Notes
- You can substitute fresh blueberries with frozen ones—just do not thaw them before folding into the batter to prevent excess moisture.
- For a nuttier flavor and added crunch, consider adding 1/4 cup chopped nuts like walnuts or almonds.
- Store bars in an airtight container at room temperature for up to 3 days or refrigerate for up to a week.
- These bars can be customized by swapping the cinnamon with other spices like nutmeg or adding a pinch of ground ginger for a different twist.
- For vegan adaptation, replace honey with maple syrup.

