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Packed with the natural sweetness of blueberries and the hearty goodness of oats, these bars are delicious, vegan, gluten-free, and easy to make.
I was tired of having the same old processed energy bars. They’re often very dry and just packed with sugar that overpowers the original flavor.
That is why I decided to create these oat bars. These blueberry oat bars strike the perfect balance between indulgence and nutrition.
They offer a good amount of protein (7 grams per serving) and are very moist.

They are made with wholesome ingredients like blueberries, oats, and peanut butter. These bars provide everything you need to stay healthy. They have fiber, protein, and healthy fats.
Pin this now to find it later
Pin ItThese are meant to keep you full and energized for hours. And, they don’t need any baking.
Most importantly, the kids love them! It’s one of the treats that made my 3-year-old neighbor finally talk to me.😄

Ingredients and Substitutes
Blueberries, fresh or frozen (1 cup) – Try raspberries, blackberries, or chopped strawberries.
Water (2 tbsp)
Chia seeds (2 tbsp) – Replace with flaxseeds (but they may change the texture slightly).
Maple syrup (1/3 cup) – You can use honey or agave.
Coconut oil, melted (2 tbsp) – Swap with melted butter or almond oil.
Peanut butter (½ cup) – You can also use almond butter, sunflower seed butter, or even tahini.
Rolled oats (1 cup) – For a gluten-free alternative, make sure they are certified gluten-free.
Oat flour (1 cup) – You can also use oat flour combined with almond flour or coconut flour to reduce the carbs.

How to Make Blueberry Oat Bars
Step 1. Place a pan on the stove over medium-high heat. Add the blueberries, chia seeds and water.
Step 2. Heat everything up until the blueberries become soft. Mash the blueberries and bring to a boil.

Step 3. Let the water evaporate to create a thick jam. When it’s ready, remove from the heat and let it cool down on the side.
Step 4. Grab a large bowl and add the maple syrup, coconut oil, and peanut butter.

Step 5. Give the ingredients a good mix.
Step 6. Add the rolled oats and the oat flour.

Step 7. Give it another mix.
Step 8. Cover a 5×9-inch loaf pan with parchment paper. Add 2/3 of the mixture into the loaf pan.
Grab a spatula and level out the oat mix.

Step 9. Spread the blueberry jam on top of the oat mix.
Step 10. Level it out with your spatula.

Step 11. Grab the rest of the oat mix and crumble it on top of the jam, spreading it evenly using your fingers.
Press with a spoon to pack everything. Make sure you cover as much of the jam as possible with the oat mix.
Step 12. Place the loaf pan in the fridge and keep it there for 3-4 hours. This should be enough time for the oat bars to set.
When they are firm, remove them from the loaf pan using the edges of the parchment paper.

Step 13. Slice them into 8 equal-sized bars.
Step 14. They are ready to enjoy! You can keep them in the fridge for up to 7 days.

Pin this now to find it later
Pin ItHow I Modify This Recipe
- Cut Back The Sugar: Use less maple syrup or use a sugar-free option like stevia or monk fruit to reduce the sugar and carb content of the recipe.
- Boost the Protein: Add a scoop of unflavored or vanilla protein powder to the oat mixture.
- Make it More Indulgent: For a delicious twist, sprinkle some dark chocolate chips or drizzle melted chocolate on top.
- Add Texture: Mix in crushed nuts like almonds, walnuts, or pecans.
My Tips & Tricks
- Pack It Tight: Be sure to press the base mixture firmly into the loaf pan to create a sturdy bottom layer. This helps the bars stay compact when you cut into them.
- Make it Smooth: If you prefer a finer texture, blend the oats into oat flour.
- Cool the Jam: Allow the blueberry jam to cool completely before spreading it over the first layer. This prevents the base from softening.

My Other Snacks

Blueberry Oat Bars
Cals: 276 Protein: 7.4 Carbs: 32 Fat: 14
Recipe Video
Ingredients
- 1 cup blueberries fresh or frozen
- 2 tbsp water
- 2 tbsp chia seeds
- 1/3 cup maple syrup
- 2 tbsp coconut oil melted
- ½ cup peanut butter
- 1 cup rolled oats
- 1 cup oat flour
Instructions
- Cover a 5’’x9’’ loaf pan with parchment paper.
- Heat a saucepan over medium-high heat; add in the blueberries, water, and chia seeds. Heat it up and bring to boil. Mash blueberries and let the water evaporate for the jam to thicken. Remove from the heat and let it cool down.
- In a large bowl, combine maple syrup, coconut oil, and peanut butter.
- Then, add in the rolled oats and oat flour. Combine all of the ingredients well.
- Add 2/3 of the mixture into the loaf pan and really pack it at the bottom of the loaf pan.
- Now, spread blueberry jam over the oat bars, and using your fingers, crumble the remaining mixture over the top of the jam, spreading it around.
- Press with a spoon to pack it all in and cover the jam as much as possible.
- Pop the loaf pan into the fridge for at least 3-4 hours for the oat bars to set. Once they do, remove it from the loaf pan using the edges of the parchment paper and slice it into 8 equal-sized bars.
- Store in the fridge for up to 7 days.
Nutrition
Nutrition information is automatically calculated, so should only be used as an approximation.













Love these! Made them twice already. Keeper recipe