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4.70 from 43 votes

If you are looking for an easy way to use those fresh strawberries, these gluten free strawberry oatmeal bars make a delicious breakfast or snack. They are full of fresh fruit and your whole family will love this recipe!

Gluten Free Fresh Strawberry Oatmeal Bars on a piece of parchment paper.

Our farmer’s market is full of fresh local strawberries right now. They are big, juicy organic strawberries that burst with flavor when you bite into them.

The strawberries in these oatmeal bars are definitely the hero of this snack, and these are healthy enough so your kids can even have two if they want 🙂

One bite of these fruity oatmeal cookie bars, and you will be hooked! (If you are a huge strawberry fan like me, check out my favorite gluten free strawberry recipes!)

Why these gluten free strawberry oatmeal bars are so good:

  1. You only need a few simple ingredients to make them.
  2. These are customizable. You can easily make them dairy-free, low glycemic, and use any fruit you have on hand!
  3. They are freezable, so you can have them any time!

This is the perfect base recipe! I’ve made them twice now. Both times I mixed fresh strawberries with strawberry preserves. The second time making it, I doubled the recipe and used coconut oil instead of butter and gluten free protein oats!”

Teddi F., Pinterest comment

Why must you use certified gluten free oats?

One important note for using oats when you are on a gluten free diet. Make sure the oats you use are certified gluten free. Cross-contamination is a huge issue for oats, and I don’t want anyone to get sick!! 

Oats themselves are gluten free, but they are often grown next to wheat, and they cross-contaminate in silos. Here are some great certified gluten free oats brands to try.

Recipe step-by-step directions:

Oatmeal Crust ingredients in a mixing bowl.

Step 1: Add the crust-dry ingredients to a bowl. Whisk them to blend them all.

Step 2: Mix the wet ingredients into a crust dough.

Step 3: Press half of the crust mixture into a greased 8×8 pan and press it down to compact it.

Layering Strawberries on top of the oatmeal.

Step 4: Layer the fresh strawberries on top of the crust. Again, feel free to use the fruits on hand if you don’t have fresh strawberries.

Strawberry layer in a pan.

Add a few layers of juicy strawberries so the flavor really bursts through.

Final Crust Layer on top of the strawberries.

Step 5: Sprinkle the remaining crust mixture on top of the strawberries. Bake at 350º F for 25-30 minutes until the strawberries are softened and the bars solidify.

Step 6: Remove the gluten free strawberry oatmeal bars from the oven and allow them to cool before slicing them.


This oatmeal bar recipe works with lots of different fruits! Here are some ideas:

  • Blackberries
  • Blueberries
  • Strawberry Rhubarb
  • Peaches/nectarines


Store these bars in an air-tight container in your refrigerator.

Tips and Recipe FAQ:

How long do fresh strawberries last?

Fresh strawberries will last a day or two on your counter. More like one day if they are from your Farmer’s Market. If you don’t finish the strawberries on the first day, I highly recommend storing or freezing them in your refrigerator.

Can you use frozen strawberries in this recipe?

You can use frozen strawberries in this strawberry bars recipe, but you must prep them so your gluten-free strawberry bars don’t turn out super mushy. Thaw the strawberries and pour out a little of the juice before adding the oatmeal layer.

Can you make this strawberry oatmeal bar recipe dairy-free?

You can easily make this recipe dairy-free by using dairy-free butter.

Can you use coconut sugar?

If you want to make this recipe lower glycemic, swap the brown sugar out and use coconut sugar instead.

How long will these strawberry oatmeal bars keep fresh?

These bars should keep fresh for up to 4 days in the refrigerator.

Three Gluten Free Fresh Strawberry Oatmeal Bars stacked on top of each other.

And, if you bought too many strawberries, give these Gluten Free Strawberry Muffins recipes a try too!

More recipes with gluten free oats: 

Reader raves:

Amazingly delicious, great with berries or peaches!”

Nikka H., Pinterest user

Simple Gluten Free Strawberry Oatmeal Bars

Sandi Gaertner
Easy gluten free fresh strawberry oatmeal bars
Love this recipe?Give it a star rating!
4.70 from 43 votes
an egg free allergen icon
gluten free allergy icon
nut free allergen icon
soy free allergy icon
Prep Time 15 minutes
Cook Time 25 minutes
Total Time 40 minutes
Course Gluten Free Cookies and Bar Recipes, Gluten Free Dessert Recipes
Cuisine American
Servings 12 bars
Calories 150 kcal

*As an Amazon Associate, I earn a small commission from qualifying purchases.


  • ¾ cup brown sugar
  • 1 ½ cup gluten free rolled oats * see note
  • ¼ teaspoon salt
  • 1 teaspoon baking powder
  • ¾ cup gluten free flour blend * see note
  • ½ cup unsalted butter melted
  • 2 cups fresh strawberries sliced
  • ½ cup sliced almonds optional


  • Preheat the oven to 350º F.
  • Spray a 7×7 pan with coconut oil.
  • In a large bowl, add all dry ingredients. Mix well.
  • Add the melted butter and mix. Press 1/2 of the mixed crust to the bottom of the pan.
  • Add a layer of fresh strawberries.
  • Top with remaining crust and bake for 25-30 minutes.



  1. It is critical to use certified gluten free oats if you are Celiac. Cross-contamination runs high in regular oats.
  2. I have tested this recipe with King Arthur Measure for Measure GF and Bob’s Red Mill 1 to 1 GF blend. That doesn’t mean others will not work, I just have not tested other flours.
  3. To make this recipe dairy-free, substitute the butter for vegan butter.
  4. Several have asked about using frozen strawberries. These have a lot of liquid. I recommend thawing them and draining off the extra liquid before using frozen strawberries.
  5. These bars will keep up to 4 days in an air-tight container, or up to 4 months in the freezer.


Please know that every gluten free flour blend has a different starch to grain ratio. If you use a blend I didn’t test, you may need to adjust your moisture levels in your baked goods.


Serving: 1gCalories: 150kcalCarbohydrates: 29gProtein: 3gFat: 3gSaturated Fat: 1gTrans Fat: 1gSodium: 54mgPotassium: 157mgFiber: 3gSugar: 15gVitamin A: 3IUVitamin C: 14mgCalcium: 52mgIron: 1mg
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Nutrition Disclaimer

Nutritional information is an estimate provided to you as a courtesy. You should calculate the actual nutritional information with the products and brands you are using with your preferred nutritional calculator.

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  1. These look fabulous! Do you think strawberries that have been frozen can be used in the winter months?

    1. Hi Lyn, I think previously frozen strawberries will be fine. They will have more water…so you may need to adjust the crust a bit.

  2. Those are going to be perfect for back to school! I’ll be tempted to stash some in a hiding spot for myself though!

  3. This looks like a great way to use all the strawberries we have growing in our garden. They look delicious!

  4. I love the simplicity of this recipe and can imagine how tasty it is with those gorgeous strawberries. I don’t think I could stop at just one slice.

  5. I am always looking for ways to use up strawberries, despite having a new plot this year and turning over the old plot we still have a glut which will only get greater in the next few years… These look fantastic, I love oaty sweet treats!

  6. MmmMmm! These oatmeal bars sure look delicious! Love that you used fresh strawberries instead of a prepared jam! The fires are terrible! SoCal and the Coast are getting pretty beat up 🙂 Enjoy your family time!

  7. Yes! The strawberries have been fantastic at our farmers market, too. These oatmeal bars look incredible.

  8. This looks delicious Sandi. LOVE strawberry anything.. wishing we were still getting them here. Kids must have loved it! Pinning

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