If you’re on the lookout for a wholesome, delicious start to your day that feels both comforting and energizing, this Blueberry Oatmeal Breakfast Bars Recipe is a total game-changer. Picture a chewy, naturally sweet bar packed with the nutty goodness of oats and the bright, juicy burst of blueberries in every bite. It’s perfect for busy mornings, afternoon snacks, or whenever you crave a treat that’s nourishing without being heavy. These bars are not only easy to make but also bring together simple ingredients that create a vibrant mix of flavors and textures you’ll keep coming back for.

Ingredients You’ll Need
These ingredients are straightforward but each plays a crucial role in crafting the perfect texture, flavor, and natural sweetness of your breakfast bars. From the wholesome oats to the luscious blueberries, every component works in harmony to deliver bars that are moist, tender, and bursting with taste.
- 1 cup quick cooking oats: Provides a soft yet hearty base with a lovely oat flavor that holds the bars together.
- 1 cup oat flour: Adds a tender crumb and extra oat goodness while keeping things gluten-free if you choose certified oats.
- 2 Tbsp brown sugar: Just enough to enhance sweetness and add a subtle molasses note for depth.
- 1/2 tsp baking soda: Helps the bars rise slightly and keeps them from becoming too dense.
- 1/2 tsp cinnamon: Adds warmth and a comforting hint of spice that complements blueberries beautifully.
- 1/4 tsp salt: Balances the sweetness and enhances all the flavors.
- 3 eggs: Acts as a binder that gives structure and moisture.
- 1/2 cup almond milk: Keeps the batter moist and adds a subtle nutty flavor.
- 1/4 cup coconut oil, melted and cooled slightly: Brings richness and helps the bars stay tender and soft.
- 1/3 cup honey: Natural sweetener that adds a lovely floral sweetness and chewiness.
- 1 1/2 tsp vanilla: Infuses warmth and rounds out the flavor profile.
- 1 cup blueberries: The star ingredient delivering bursts of juicy freshness and beautiful color.
How to Make Blueberry Oatmeal Breakfast Bars Recipe
Step 1: Preheat the Oven
Begin by preheating your oven to 350 degrees Fahrenheit. This sets the stage for perfectly baked bars with a golden top and tender inside. A warm oven will help your bars cook evenly and develop a lovely texture.
Step 2: Mix the Dry Ingredients
In a large bowl, combine your quick cooking oats, oat flour, brown sugar, baking soda, cinnamon, and salt. Mixing these dry ingredients separately ensures that the baking soda and spices are evenly distributed so every bite tastes just right.
Step 3: Combine the Wet Ingredients
In another bowl, whisk together the eggs, almond milk, melted coconut oil, honey, and vanilla. These wet ingredients blend to create a smooth mixture that adds moisture, richness, and sweetness to your bars, making them irresistibly soft and flavorful.
Step 4: Bring It All Together
Pour the wet mixture into the dry ingredients and stir gently until just combined. Avoid overmixing to keep the bars tender rather than tough. Next, carefully fold in the fresh blueberries—they add vibrant color and juicy pops that make each bite exciting.
Step 5: Bake Until Golden
Transfer the batter evenly into a lightly greased baking dish and pop it into the oven. Bake for 35-40 minutes until the top is golden and a toothpick inserted in the center comes out clean. This is where the magic happens as the bars firm up yet stay delightfully soft inside.
Step 6: Cool and Slice
Let your bars cool for 5 minutes in the pan to set, then transfer them onto a wire rack to cool completely. This step is essential for clean slices and bars that hold their shape perfectly when you’re ready to enjoy them.
How to Serve Blueberry Oatmeal Breakfast Bars Recipe

Garnishes
Sprinkle a light dusting of powdered sugar or a drizzle of honey over the top for a touch of extra sweetness and visual appeal. Fresh blueberries or a few mint leaves added just before serving lend a fresh, inviting look that makes these bars feel special.
Side Dishes
Serve your blueberry oatmeal bars alongside a creamy yogurt or a small bowl of fresh fruit salad for an added nutritional boost. For coffee or tea lovers, a warm cup perfectly complements the chewy, fruity bars and rounds out a comforting breakfast or snack.
Creative Ways to Present
Try stacking the bars on a pretty platter lined with parchment, or wrap individually in parchment paper tied with twine for grab-and-go breakfasts. You can also cut them into bite-sized pieces to serve as little snacks at brunch or pack them in lunchboxes for a wholesome treat anytime.
Make Ahead and Storage
Storing Leftovers
Once cooled, store the bars in an airtight container at room temperature for up to four days. This keeps them soft and flavorful, perfect for quick mornings or a midday pick-me-up.
Freezing
To keep your blueberry oatmeal breakfast bars fresh longer, freeze them wrapped individually or in a single layer in a freezer-safe container for up to three months. When you want a quick snack, just thaw overnight or warm gently in the oven.
Reheating
Reheat the bars in the microwave for 20-30 seconds or in a preheated oven at 300 degrees Fahrenheit for about 10 minutes to bring back that fresh-baked warmth. This makes them extra comforting, especially on chilly mornings.
FAQs
Can I use frozen blueberries in the Blueberry Oatmeal Breakfast Bars Recipe?
Absolutely! Frozen blueberries work well, just fold them in gently without thawing to prevent the batter from turning purple or watery. They will still provide great flavor and moisture.
Is this recipe gluten-free?
This recipe can be gluten-free if you use certified gluten-free oats and oat flour. Always double-check your ingredients if gluten is a concern.
Can I substitute other types of milk for almond milk?
Yes, feel free to use any milk you prefer such as cow’s milk, soy milk, or oat milk. The texture may vary slightly, but the bars will still turn out delicious.
How do I make the bars less sweet?
If you want a less sweet treat, you can reduce the honey by a couple of tablespoons or replace it with a natural sweetener of your choice, like maple syrup or agave nectar. Just keep in mind this might affect the texture slightly.
Can I add nuts or seeds to this recipe?
Definitely! Chopped walnuts, pecans, or chia seeds make great additions for extra crunch and nutrition. Add about 1/4 to 1/3 cup right before baking for a lovely twist.
Final Thoughts
This Blueberry Oatmeal Breakfast Bars Recipe truly feels like a warm hug in food form. It’s easy enough to whip up on a weekend but perfect for setting you up with good energy during the busiest mornings. Whether you’re sharing with family, packing lunches, or treating yourself, these bars bring tons of flavor, wholesome ingredients, and simple joy to the table. Give this recipe a try—you’ll find it quickly becoming a beloved staple in your breakfast rotation!
Print
Blueberry Oatmeal Breakfast Bars Recipe
- Prep Time: 10 minutes
- Cook Time: 35-40 minutes
- Total Time: 45-50 minutes
- Yield: 16 bars
- Category: Breakfast
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Description
These Blueberry Oatmeal Breakfast Bars are a wholesome, delicious start to your day. Packed with quick cooking oats, oat flour, and fresh blueberries, they provide a hearty and nutritious breakfast option that’s naturally sweetened with honey and lightly spiced with cinnamon. Perfect for meal prep or a grab-and-go snack, these bars are easy to make and baked to golden perfection.
Ingredients
Dry Ingredients
- 1 cup quick cooking oats
- 1 cup oat flour
- 2 Tbsp brown sugar
- 1/2 tsp baking soda
- 1/2 tsp cinnamon
- 1/4 tsp salt
Wet Ingredients
- 3 eggs
- 1/2 cup almond milk
- 1/4 cup coconut oil, melted and cooled slightly
- 1/3 cup honey
- 1 1/2 tsp vanilla extract
Fruit
- 1 cup blueberries
Instructions
- Preheat oven: Preheat the oven to 350 degrees Fahrenheit (175 degrees Celsius) to prepare for baking the bars.
- Mix dry ingredients: In a large bowl, combine the quick cooking oats, oat flour, brown sugar, baking soda, cinnamon, and salt. Mix these ingredients thoroughly so the flavors and leavening agents are evenly distributed.
- Combine wet ingredients: In a separate bowl, whisk together the eggs, almond milk, melted coconut oil, honey, and vanilla extract until smooth and fully blended.
- Combine ingredients: Pour the wet mixture into the bowl with dry ingredients. Stir gently until just combined to avoid overmixing, then carefully fold in the blueberries to distribute them evenly throughout the batter.
- Bake: Transfer the batter into a greased or lined baking dish, spreading it out evenly. Bake in the preheated oven for 35 to 40 minutes, or until the bars are set, golden on top, and a toothpick inserted into the center comes out clean.
- Cool and slice: Remove the baking dish from the oven and allow the bars to cool in the pan for 5 minutes. Then transfer them to a wire rack to cool completely. Once cooled, slice into 16 bars and serve.
Notes
- Use fresh or frozen blueberries; if frozen, do not thaw before folding into the batter to prevent excess moisture.
- You can substitute oat flour with whole wheat flour for a different texture and taste.
- Store bars in an airtight container at room temperature for up to 3 days or refrigerate for up to one week.
- These bars freeze well; wrap individually and freeze up to 3 months. Thaw at room temperature before eating.
- For a nut-free option, ensure the almond milk is replaced with a nut-free milk alternative.

