Blueberry oatmeal breakfast bars on a plate

Lately I’ve been getting a glimpse into what life will be like with two big, burly boys eating us out of house and home in the not too distant future. As hungry as I constantly am, Lincoln, my teeny tiny 3 year old, has been giving me a run for my money – little man can put. it. DOWN.

Watch How to Make Them!

Like many toddlers, the L-man asks for snacks round the clock and if don’t stay ahead of the hunger he reaches hangry status fairly quickly. I always make sure he starts his day with a filling breakfast like peanut butter toast or Blueberry Banana-Nut Oatmeal, but as much as I’d love to start every  morning with a bowl of fresh oatmeal, sometimes it’s just not in the cards. This is why I’m OBSESSED with these Blueberry Oatmeal Breakfast Bars which are like a bowl of oatmeal in bar form!

fresh blueberries in a bowl

Here’s what you need to know about this recipe: Lincoln thinks it’s cake and I haven’t told him otherwise. If there’s one thing I’ve learned about feeding toddlers healthy food, it’s that they can’t be convinced something tastes good if it doesn’t. Isn’t that true for everyone though? That said, he’s needed zero convincing to chow down on these gluten-free bars made without refined sugar. They are such a win, and filled with healthy and nourishing ingredients.

oatmeal breakfast bar with blueberries

Old fashioned oats mixed with milk, mashed bananas, coconut oil, honey, blueberries, and a few other pantry staples bake into soft and chewy bars that are perfect to grab and go on hectic mornings, or snag as a healthy and energizing snack. The flavor is a cross between blueberry oatmeal and banana bread, and the hint of cinnamon and vanilla truly makes the bars taste like cake. I have loved keeping these bars on hand not only for super easy breakfasts for all of us, but also for when we’re entering hangry-ville and I need something healthy and filling FAST!

Eat the bars warm, keep them in the refrigerator all week, or wrap in plastic wrap and stash in the freezer. In a world full of sugar and bad-fat-laden breakfast and snack foods, I could not feel better about feeding these homemade Blueberry Oatmeal Breakfast Bars to my boys. Join us!

blueberry oatmeal breakfast bowls stacked on top of each other

Start by whisking the wet ingredients together in a large bowl. That’s 1 cup milk, any kind – I used unsweetened almond milk – 1/2 cup mashed banana, 1/4 cup each honey and melted coconut oil, 1 egg, and 1 teaspoon vanilla. 

Note: the coconut oil might solidify a bit when adding the cold milk and egg but it will melt right back down in the oven. No worries!

Next add 1 cup certified gluten-free old fashioned oats to a food processor then process until it turns into flour (you could also try doing this in a blender.) If you want to use oat flour you may already have on hand, measure out a scant cup. By the way, I love GF Harvest oats which are processed using a product purity protocol!

Add the oat flour plus 1-1/2 cups whole oats, 1 teaspoon cinnamon, 1/2 teaspoon baking powder, and 1/4 teaspoon salt to the bowl then stir to combine.

Last step is to fold in a heaping 1 cup 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.

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

More Easy Breakfast Recipes to Love

Blueberry Oatmeal Breakfast Bars


Blueberry Oatmeal Breakfast Bars are a healthy bowl of oatmeal in bar form! Keep these refined-sugar-free and gluten-free breakfast bars on hand for a healthy, on-the-go breakfast or snack option.


makes 9 bars

  • 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
  • 1/2 cup mashed banana (about 2 small or 1 large banana)
  • 1/4 cup honey
  • 1/4 cup coconut oil, melted
  • 1 egg
  • 1 teaspoon vanilla
  • heaping 1 cup blueberries


  1. Preheat oven to 350 degrees then spray an 8x8" baking pan with nonstick spray and set aside.
  2. 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.)
  3. 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.
  4. 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.


  • You can warm the bars up for 15 seconds before serving after refrigerating if you like!
  • I love GF Harvest gluten-free oats, which follow purity protocol standards for gluten-free oats, versus being mechanically sorted.

This recipe is courtesy of Iowa Girl Eats,


photo collage of blueberry oatmeal breakfast bars