Irresistibly Easy Blueberry Oatmeal Breakfast Bars Recipe

I remember those chaotic mornings when I couldn’t decide between breakfast and running out the door with my bagel. One day, while rummaging through my pantry, I stumbled upon a bag of gluten-free oats and a handful of fresh blueberries. That’s when inspiration struck! I decided to whip up a batch of Blueberry Oatmeal Breakfast Bars that would combine the flavors of my favorite bowl of oatmeal with the convenience of a quick pick-me-up.

These bars are not just any breakfast option; they’re naturally sweetened with ripe bananas and honey, making them healthy and guilt-free. Plus, the cake-like texture means they’re perfect for those busy mornings or as a tasty snack during the day. With just a handful of ingredients, you can create these delightful bars that make breakfast feel a little more special, even on the craziest of days. So, roll up your sleeves and let’s dive into this easy recipe that promises to become a family favorite!
Table of Contents
Table of Contents
Why are Blueberry Oatmeal Breakfast Bars a must-try?
Convenience at its best: These delicious bars are quick to prepare, making them ideal for busy mornings or as grab-and-go snacks.
Healthy indulgence: Naturally sweetened with ripe bananas and honey, they’re a guilt-free treat packed with nutrients.
Customizable options: Use almond milk for a dairy-free version, or switch blueberries for cranberries to mix things up!
Satisfying texture: Enjoy their cake-like consistency that mirrors the comforting feel of a warm bowl of oatmeal.
Make-ahead magic: Perfect for meal prep, these bars stay fresh in the fridge for days, ensuring you always have a wholesome snack on hand.
For a twist on traditional flavors, try my blueberry lemon bread with lemon glaze for another delightful start to your day!
Blueberry Oatmeal Breakfast Bars Ingredients
For the Bars
• Certified Gluten-Free Old Fashioned Oats – These oats form the base of your bars and can be processed into oat flour for a smoother texture.
• Cinnamon – Adds warmth and flavor, enhancing the natural sweetness of the other ingredients.
• Baking Powder – This is your leavening agent, helping the bars rise just a little for that ideal cake-like texture.
• Salt – A pinch enhances all the flavors and balances the sweetness.
• Unsweetened Almond Milk – A great plant-based option that adds moisture; you can substitute with any kind of milk you prefer.
• Mashed Banana – Acts as a natural sweetener and binder; around 2 small bananas or 1 large banana will do.
• Honey – This natural sweetener provides both flavor and moisture; maple syrup is a perfect substitute if you prefer.
• Coconut Oil (Melted) – Keeps the bars moist and prevents them from drying out.
• Egg – This binds the ingredients together and adds a rich flavor.
• Vanilla Extract – Elevates the taste and brings harmony to all the flavors.
• Blueberries (Fresh) – The star of the dish! They burst with juicy flavor; if using dried berries, reduce the quantity slightly.
Full measurements are in the recipe card below.
Step-by-Step Instructions for Blueberry Oatmeal Breakfast Bars
Step 1
Start by whisking together your wet ingredients in a large mixing bowl. Combine the unsweetened almond milk, mashed banana, honey, melted coconut oil, egg, and vanilla extract. Mix until all the ingredients are well blended and creamy, about 3-5 minutes. This mixture should be smooth and homogenous, creating a fragrant base that enhances the natural sweetness of the Blueberry Oatmeal Breakfast Bars.
Step 2
Next, it’s time to create your oat flour. If you’re using certified gluten-free old-fashioned oats, place them in a food processor and pulse until they reach a fine flour-like consistency. Alternatively, if you prefer, you can use a scant cup of pre-made oat flour. This step will give your Blueberry Oatmeal Breakfast Bars that perfect texture. Aim for a fine powder without any large chunks remaining.
Step 3
Now, add the oat flour along with the whole oats, cinnamon, baking powder, and salt to your wet ingredients. Stir everything together until fully combined. This should take about 2-3 minutes, ensuring that the dry ingredients are evenly distributed throughout the wet mixture. The batter may feel slightly runny, but don’t worry; it will thicken as it sits, allowing the flavors to meld beautifully.
Step 4
Gently fold in the fresh blueberries, taking care not to mash them. This will help preserve their shape and burst of flavor as they bake into your Blueberry Oatmeal Breakfast Bars. Make sure all the blueberries are evenly distributed throughout the batter. You want to see little pockets of delicious berries throughout each bar, ready to burst with sweetness when you take a bite.
Step 5
Pour the batter into an 8×8 inch baking pan that you’ve lightly sprayed with nonstick cooking spray. Using a spatula, spread the batter evenly, ensuring it reaches all corners of the pan. This will help your Blueberry Oatmeal Breakfast Bars bake uniformly. Smoothing the top will also create a pleasing appearance once they are baked.
Step 6
Bake in a preheated oven at 350 degrees Fahrenheit for about 35-40 minutes. Keep an eye on the edges; they should turn a lovely golden brown, and the center should be set and no longer jiggly. As they bake, the delightful aroma of blueberries and cinnamon will waft through your kitchen, making it hard to resist the wait.
Step 7
Once baked, remove your pan from the oven and allow it to cool on a wire rack for at least 10 minutes. This will make slicing easier and help the bars firm up. Once cooled, slice them into squares or rectangles and enjoy these delicious Blueberry Oatmeal Breakfast Bars warm or let them cool completely, then store them in an airtight container for later enjoyment.

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Blueberry Oatmeal Breakfast Bars Variations
Customize these delightful bars to match your family’s taste preferences or dietary needs!
Honey Swap: Substitute honey with maple syrup for a vegan option or use brown sugar for a richer flavor.
Milk Alternatives: Use coconut milk or oat milk instead of almond milk to suit your taste or dietary requirements.
Berry Choices: Replace blueberries with cranberries or chopped strawberries for a fruity twist that tantalizes your taste buds.
Applesauce Option: Swap mashed banana with unsweetened applesauce for a different type of sweetness and moisture. Building layers of flavor, applesauce carries a lovely hint of apple that works wonders.
Chia Seed Boost: Add a couple of tablespoons of chia seeds to the batter for extra fiber and a subtle crunch, elevating both the texture and health benefits.
Nutty Texture: Stir in chopped nuts like walnuts or almonds for added crunch and heartiness, making every bite feel extra satisfying. Their richness complements the sweetness of the blueberries beautifully!
Cinnamon Spice: Sprinkle in a dash of nutmeg or pumpkin spice for a warm, cozy flavor to keep everyone asking for more. This will invite the essence of fall right into your morning routine.
Additional Sweetness: For an extra pop of flavor, fold in some chocolate chips or chopped dates. This will make your breakfast bars not just wholesome but irresistibly dessert-like!
How to Store and Freeze Blueberry Oatmeal Breakfast Bars
Room Temperature: Keep the bars wrapped in plastic wrap on the countertop for up to 2 days for a soft and easy snack option.
Fridge: Store the Blueberry Oatmeal Breakfast Bars in an airtight container in the fridge for up to 5 days to maintain their freshness and flavor.
Freezer: For longer storage, individually wrap the bars in plastic wrap and place them in a Ziploc bag. They can be frozen for up to 3 months.
Reheating: Gently warm the bars in the microwave for about 15-30 seconds before serving, enjoying their deliciously soft texture.
What to Serve with Blueberry Oatmeal Breakfast Bars?
Starting your day with these delightful bars leaves plenty of room for delicious pairings that enhance your breakfast experience.
Greek Yogurt: A dollop of creamy yogurt adds protein and a tangy contrast to the sweet bars.
Fresh Fruit: Slices of banana or a medley of berries can elevate the fruity flavor, creating a vibrant breakfast plate.
Nuts & Seeds: Chopped almonds or chia seeds add crunch and boost the nutritional value of your meal.
Herbal Tea: A calming cup of chamomile or refreshing mint tea pairs beautifully, rounding out a well-balanced breakfast.
Honey Drizzle: A light drizzle of honey over the bars amps up the sweetness and complements the blueberry flavor.
Nut Butter Spread: Try almond or peanut butter on the side; the creaminess pairs beautifully with the cake-like texture of the bars.
Oatmeal Bowl: For a hearty breakfast, serve a warm bowl of oatmeal topped with fresh blueberries alongside the bars. This mirrors the flavors wonderfully!
Fruit Smoothie: A green smoothie with spinach, banana, and almond milk complements the healthiness of the bars while adding extra fiber.
Coffee or Latte: Enjoying your bars with freshly brewed coffee or a creamy latte creates the perfect morning indulgence.

Expert Tips for Blueberry Oatmeal Breakfast Bars
• Use Fresh Ingredients: Always opt for fresh blueberries and ripe bananas for the best flavor and sweetness in your Blueberry Oatmeal Breakfast Bars.
• Texture Matters: Ensure your wet and dry ingredients are thoroughly mixed for a uniform batter; this helps achieve that delightful cake-like texture.
• Don’t Skip the Cooling: Allow the bars to cool completely before slicing. This prevents crumbling and helps them hold together perfectly.
• Bake Them Right: Slightly over-baking the bars is better than under-baking; it ensures they’re set and won’t be overly moist.
• Experiment with Flavors: Feel free to swap ingredients, like adding a dash of nutmeg or trying different berries for a unique spin on your Blueberry Oatmeal Breakfast Bars.
Make Ahead Options
These Blueberry Oatmeal Breakfast Bars are a fantastic choice for meal prep enthusiasts! You can prepare the batter up to 24 hours in advance by mixing all your wet and dry ingredients together, then covering the bowl tightly and refrigerating. Additionally, the bars can be baked ahead and stored in the fridge for up to 5 days. To maintain their moist texture, let them cool completely and store them in an airtight container. When you’re ready to enjoy, simply slice and serve them as is, or warm them in the microwave for 15-20 seconds for a comforting, fresh-out-of-the-oven taste! This makes breakfast effortless for busy weeknights or rushed mornings!
Blueberry Oatmeal Breakfast Bars Recipe FAQs
How do I pick the best blueberries for my bars?
Absolutely! When selecting blueberries, look for vibrant, plump berries that are free from dark spots. Fresh blueberries should be firm and have a deep blue color; avoid any with wrinkles or a mushy texture. If you can’t find fresh ones, frozen blueberries can also work, but be sure to drain off any excess moisture before adding them to the batter.
What is the best way to store the Blueberry Oatmeal Breakfast Bars?
You can keep your Blueberry Oatmeal Breakfast Bars on the counter, wrapped in plastic wrap, for up to 2 days. For longer-lasting freshness, store them in an airtight container in the fridge for up to 5 days. Just be sure to keep them cool to maintain that delightful taste and texture!
Can I freeze the Blueberry Oatmeal Breakfast Bars?
Absolutely! To freeze, wrap each bar individually in plastic wrap, then place them in a Ziploc bag or an airtight container. They will stay fresh for up to 3 months. When you’re ready to enjoy one, simply microwave it for about 15-30 seconds to warm it back up.
What if my batter seems too runny?
No worries! If you notice the batter is runny, it’s likely due to the wet ingredients blending together nicely. Remember, the batter will thicken as it sits. You can also let it sit for 5-10 minutes before adding the blueberries, which will allow it to firm up a bit. Just make sure to bake it a little longer to ensure the centers are set.
Are there any dietary considerations for pets or allergies?
It’s important to note that these bars contain ingredients like honey and oats, which are safe for most humans but can be harmful to pets. Always keep these bars out of reach of your furry friends. If you’re considering allergies, ensure there are no gluten-containing ingredients if you’re sharing with someone who is gluten-sensitive, and double-check that the almond milk is suitable for anyone with nut allergies.
Can I customize the ingredients for dietary preferences?
Very much! These Blueberry Oatmeal Breakfast Bars are incredibly customizable. You can swap the honey for maple syrup if you prefer a vegan option, or instead of blueberries, try using cranberries or chopped apples. If you want an extra nutritional boost, consider adding chia seeds or flaxseeds. Just mix and match to find your perfect combination!

Irresistibly Easy Blueberry Oatmeal Breakfast Bars Recipe
- Total Time: 45 minutes
- Yield: 16 bars 1x
- Diet: gluten-free
Description
I still remember those chaotic mornings when I couldn’t decide between breakfast and running out the door with my bagel. One day, while rummaging through my pantry, I stumbled upon a bag of gluten-free oats and a handful of fresh blueberries. That’s when inspiration struck! I decided to whip up a batch of Blueberry Oatmeal Breakfast Bars that would combine the flavors of my favorite bowl of oatmeal with the convenience of a quick pick-me-up.
These bars are not just any breakfast option; they’re naturally sweetened with ripe bananas and honey, making them healthy and guilt-free. Plus, the cake-like texture means they’re perfect for those busy mornings or as a tasty snack during the day. With just a handful of ingredients, you can create these delightful bars that make breakfast feel a little more special, even on the craziest of days. So, roll up your sleeves and let’s dive into this easy recipe that promises to become a family favorite!
Ingredients
- 2 cups Certified Gluten-Free Old Fashioned Oats
- 1 teaspoon Cinnamon
- 1 teaspoon Baking Powder
- 1/4 teaspoon Salt
- 1 cup Unsweetened Almond Milk
- 1 large Mashed Banana
- 1/4 cup Honey
- 1/4 cup Coconut Oil (Melted)
- 1 Egg
- 1 teaspoon Vanilla Extract
- 1 cup Blueberries (Fresh)
Instructions
- Start by whisking together your wet ingredients in a large mixing bowl. Combine the unsweetened almond milk, mashed banana, honey, melted coconut oil, egg, and vanilla extract. Mix until all the ingredients are well blended and creamy, about 3-5 minutes.
- Next, it’s time to create your oat flour. If you’re using certified gluten-free old-fashioned oats, place them in a food processor and pulse until they reach a fine flour-like consistency.
- Add the oat flour along with the whole oats, cinnamon, baking powder, and salt to your wet ingredients. Stir everything together until fully combined.
- Gently fold in the fresh blueberries, taking care not to mash them.
- Pour the batter into an 8×8 inch baking pan that you’ve lightly sprayed with nonstick cooking spray.
- Bake in a preheated oven at 350 degrees Fahrenheit for about 35-40 minutes.
- Once baked, remove your pan from the oven and allow it to cool on a wire rack for at least 10 minutes.
Notes
- Use Fresh Ingredients: Always opt for fresh blueberries and ripe bananas for the best flavor and sweetness in your Blueberry Oatmeal Breakfast Bars.
- Texture Matters: Ensure your wet and dry ingredients are thoroughly mixed for a uniform batter.
- Don’t Skip the Cooling: Allow the bars to cool completely before slicing.
- Bake Them Right: Slightly over-baking the bars is better than under-baking;
- Experiment with Flavors: Feel free to swap ingredients, like adding a dash of nutmeg or trying different berries for a unique spin.
- Prep Time: 10 minutes
- Cook Time: 35 minutes
- Category: breakfast
- Method: baking
- Cuisine: American
Nutrition
- Serving Size: 1 bar
- Calories: 150
- Sugar: 8g
- Sodium: 60mg
- Fat: 6g
- Saturated Fat: 4g
- Unsaturated Fat: 2g
- Trans Fat: 0g
- Carbohydrates: 25g
- Fiber: 3g
- Protein: 3g
- Cholesterol: 30mg
Keywords: Blueberry Oatmeal Breakfast Bars