Blueberry Oatmeal Breakfast Bars are a bowl of oatmeal in bar form. Keep these healthy, gluten free bars on hand for easy meals and snacks.

Blueberry oatmeal breakfast bars on a plate

I cannot tell how much more smooth our morning go when I’ve got something prepped and ready to go for breakfast, vs scrambling around trying to assemble this or that while keeping an eye on the time, checklists, whose brushed their teeth — you get it.

That said, Mini Egg Bites are always a hit, plus my Gluten Free Breakfast Casserole which can be reheated as individual servings in the microwave.

But if my kiddos or I are craving something an the sweet vs savory side, my Blueberry Oatmeal Breakfast Bars are a slam dunk. You can eat them straight out of the fridge, or freeze then reheat in the microwave in under a minute.

These blueberry-stuffed babes are like a healthy bowl of oatmeal in bar form. You know what we call that? An upgrade!

fresh blueberries in a bowl

Watch How to Make Them!

Naturally Sweetened Oatmeal Bars

Here’s what you need to know about these oatmeal bars: they kind of taste like cake yet are naturally sweetened with banana, honey, fresh blueberries, and vanilla extract, which isn’t sweet but drives home that baked-good flavor.

Joining the natural sweeteners are old fashioned oats, milk (whatever you’ve got in the fridge for drinking, including plant-based milk), coconut oil, egg, cinnamon, baking powder, and salt.

I always have the everyday, fridge and pantry staples on hand to whip these bars up any day of the week.

hand holding blueberry oatmeal breakfast bar

Eat the bars warm then keep on the counter for a couple of days, or extend their shelf life by refrigerating for up to 5 days. Or, as I mentioned, they freeze fabulously once individually wrapped in plastic wrap.

In a world full of sugar and bad-fat-laden breakfast and snack foods, I could not feel better about feeding my family homemade Blueberry Oatmeal Breakfast Bars. Join us!

blueberry oatmeal bars stacked on top of each other

Start by whisking the wet ingredients together in a large bowl.

That’s milk, any kind – I use unsweetened almond milk – mashed banana, honey, melted coconut oil, egg, and vanilla extract. 

  • Note: the coconut oil might solidify a bit when adding the cold milk and egg, but it’ll melt right back down in the oven.

wet ingredients in bowl with whisk

Next add certified gluten-free old fashioned oats to a food processor then process until it turns into flour. If you have oat flour on hand, you can use a scant cup instead.

oatmeal in food processor

Add the oat flour plus whole oats, cinnamon, baking powder, and salt to the bowl with the wet ingredients then stir to combine.

oatmeal in bowl with whisk

Last step is to fold in fresh blueberries then pour the batter into an 8×8″ baking pan that’s been sprayed with nonstick spray.

Bake for 35-40 minutes at 350 degrees, or until the sides are golden brown and the center has set.

oat mixture in baking dish

Slice into bars then enjoy warm, stash in the refrigerator for the week, or wrap the bars in saran wrap and stick in the freezer for later. Whenever you eat them, ENJOY!

healthy Blueberry Oatmeal Breakfast bars on a plate

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Blueberry Oatmeal Breakfast Bars

4.6 from 27 votes

by Kristin Porter

Prep: 15 minutes
Cook: 40 minutes
Total: 55 minutes
Servings: 9 bars
Blueberry Oatmeal Breakfast Bars are a bowl of oatmeal in bar form. Keep these healthy, gluten free bars on hand for easy meals and snacks.

Ingredients

  • 2-1/2 cups certified gluten-free old fashioned oats, divided
  • 1 teaspoon cinnamon
  • 1/2 teaspoon baking powder
  • 1/4 teaspoon salt
  • 1 cup milk, any kind, I use unsweetened almond milk
  • 1/2 cup mashed banana, ~2 small or 1 large banana
  • 1/4 cup honey
  • 1/4 cup coconut oil, melted
  • 1 egg
  • 1 teaspoon vanilla
  • 1 cup heaping blueberries

Directions 

  • Preheat oven to 350 degrees then spray an 8x8" baking pan with nonstick spray and set aside.
  • Add 1 cup old fashioned oats to a food processor or blender then process until oats have turned into flour. Set aside. (Alternatively you could use a scant cup oat flour.)
  • Add milk, mashed banana, honey, coconut oil, egg, and vanilla to a large bowl then whisk to combine. (Coconut oil might solidify a bit but it's fine and the oil will melt right back down in the oven.) Add remaining 1-1/2 cups oats, oat flour, cinnamon, baking powder, and salt then stir to combine. Fold in blueberries then pour batter into prepared baking pan.
  • Bake for 35-40 minutes or until the edges are golden brown and the center has set. Cool before slicing into bars then store in the refrigerator, or individually wrap bars in saran wrap and freeze.

Nutrition

Serving: 1bar, Calories: 147kcal, Carbohydrates: 20g, Protein: 2g, Fat: 7g, Saturated Fat: 5g, Polyunsaturated Fat: 1g, Monounsaturated Fat: 1g, Trans Fat: 0.002g, Cholesterol: 18mg, Sodium: 132mg, Potassium: 103mg, Fiber: 2g, Sugar: 11g, Vitamin A: 44IU, Vitamin C: 3mg, Calcium: 58mg, Iron: 1mg

Nutritional values are estimates only. Please read our full nutrition information disclaimer.

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207 Comments

  1. Denise says:

    These look yummy! I’m tracking macros, so I’m wondering if you could provide nutrition information for this recipe. Thanks.

  2. Unikka says:

    Are the nutrition facts available for this recipe?

  3. Olivia Kennedy says:

    Can you use almond milk?

    1. Kristin says:

      Yep! That’s what I use. :)

  4. Diane says:

    5 stars
    Forgot to add the 5 star review. They’re definitely worth it!!!!!

    1. Kristin says:

      Thank you so much, Diane! I so appreciate it!

  5. Diane says:

    These are awesome! They are our new favorite breakfast-on-the-go!

  6. Rachel says:

    Will quick oats work? I don’t have old fashioned oats right now.

    1. Kristin says:

      They should – I might use a bit less then the oats left whole so the bars don’t turn out gummy.

  7. Megan @ MegGoesNomNom says:

    4 stars
    I made these last week and my 2 year old and I love them! I substituted melted butter for the coconut oil. I think I will be making these again and again!

  8. Sarah says:

    Have you made your breakfast bars without fruit of any kind? I really dont like bananas or cooked fruit but Im sure it serves a purpose in the recipe so Im not sure if I can just leave it out? Thoughts? Thanks!

  9. Erin says:

    I was hoping to make these and incorporate them in our baby-led weaning journey — Do you think I can substitute agave nectar or maple syrup for the honey for kids under one?

    1. Kristin says:

      Maple syrup for sure!

  10. Michele says:

    4 stars
    I made these and they were great! You wouldn’t happen to know the calories and other nutritional info would you?

  11. emily says:

    4 stars
    I made this and it turned out great! I used whole-wheat flour instead of oat flour, and increased the amount of old fashioned oats slightly and also decreased the milk to 3/4 cup (last time I tried a recipe like this it turned it way too gooey). Used 1/3 cup brown sugar instead of honey, and olive instead of coconut oil. The only other tweak I would make would be to increase the amount of salt. I will be making this recipe again!

  12. Meg Rose Nixon says:

    Nutritional info?

  13. Sherri says:

    Do you have nutrition info for this recipe ?