4.84 from 6 reviews

Gluten-Free Peanut Butter Blueberry Cookies

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blueberry peanut butter cookie

I am so happy Spring has sprung!

I am totally not a winter girl and basically beg for summer right when winter starts!

The good thing about living in the Central Valley is that our Spring lasts about .02 seconds and then we hit 90 degree weather after that! And I am totally cool with that, I would rather be hot that cold (anyone else like that?).

So, with Spring comes Spring cleaning. I spent a good chunk of my weekend cleaning house and organizing. Want to know what I came across?

About 15 jars of various nut butters — mainly peanut and almond. Not even kidding. What’s a girl to do with 15 jars of nut butter? Make peanut butter blueberry oatmeal cookies, of course. 

Typically on Sunday I grocery shop for the week, and last Sunday I had purchased some blueberries but had not used them yet.

I thought they would be a good fit for these flourless oatmeal cookies, and to use them up before they officially went bad. Spring cleaning isn’t just for the house, but for the fridge too!

Also, with it being National Peanut Butter Month I felt making these cookies was fitting.

blueberry peanut butter cookies on a white plate

Peanut butter blueberry cookies ingredients

(For the full recipe, scroll down to the recipe card below)

For these gluten-free blueberry oatmeal cookies, you’ll need:

  • Creamy peanut butter
  • Coconut butter or coconut oil
  • Maple syrup or honey
  • Rolled oats (quick cook)
  • Baking soda
  • Vanilla extract
  • Egg
  • Sea salt
  • Cinnamon
  • Fresh blueberries
ingredients needed to make peanut butter blueberry cookies

How to make blueberry cookies

(For the full recipe, scroll down to the recipe card below)

These flourless oatmeal cookies couldn’t be easier to make!

First, stir together the wet ingredients in a large mixing bowl, then add in the dry ingredients. Gently fold in the blueberries before scooping the cookie dough and rolling into balls.

Place the blueberry oatmeal cookie dough balls onto a parchment paper-lined baking tray and flatten slightly with the palm of your hand or a spoon.

Bake for 10-12 minutes, then let cool for another 10 before diving in.

Store in fridge.

step by step photos of making blueberry peanut butter cookies
gluten free peanut butter blueberry cookie on a white plate

Can you freeze peanut butter blueberry cookies?

YES! I love keeping some out of the counter, but it’s also nice to store the rest in the freezer and enjoy with coffee in the AM.


Double check to make sure your oats are made in a gluten-free facility, and you should be good to go! (Also, peanut butter is naturally gluten free!). One of my other favorite gluten-free peanut butter recipes are my Chocolate Lovers Peanut Butter Bites. SO easy to make too!

Can I use a different nut butter to make these cookies?

Of course! Almond butter would be next best. If you have allergies to nuts, soy or sunflower butter would be my next recommendation! Speaking of soy nut butter, this homemade soy nut butter granola I made is my boyfriend’s FAV. 

Tips for making peanut butter blueberry cookies

If you don’t have coconut butter on hand, melted coconut oil would work well in these flourless oatmeal cookies too.

I haven’t made these blueberry cookies with regular melted butter, so I can’t speak to whether or not that’d work here.

I’ve also never made these cookies with frozen blueberries, but they might work in this recipe. You’d want to add the berries into the cookie dough frozen, and then you’ll need to bake the cookies for an extra minute or two.

Make sure you’re using pure maple syrup in this recipe and not pancake syrup, which is often made with corn syrup!

gluten free peanut butter blueberry cookie on a white plate

More healthy cookie recipes:

Which do you tend to prefer?

Before You Begin! If you make this, please leave a review and rating letting us know how you liked this recipe! This helps our business thrive & continue providing free recipes.

blueberry peanut butter cookie
4.84 from 6 reviews

Gluten Free Peanut Butter Blueberry Cookies

Prep: 15 minutes
Cook: 10 minutes
Total: 25 minutes
Servings: 10 cookies
These peanut butter blueberry cookies are everything a peanut butter lover wants in a cookie — moist, chewy and peanut butter filled!


  • 1 cup peanut butter, creamy
  • 2 Tbsp. coconut butter or melted coconut oil
  • 5 Tbsp. maple syrup
  • 1 1/4 cup rolled oats, gluten free
  • 1/2 tsp. baking soda
  • 1 tsp. vanilla extract
  • 1 egg, large
  • 1/4 tsp. sea salt
  • Pinch cinnamon
  • 1 cup blueberries, fresh

Last step! If you make this, please leave a review and rating letting us know how you liked this recipe! This helps our business thrive & continue providing free recipes.


  • Preheat oven to 350° F and line a baking sheet with parchment paper.
  • In a medium bowl, whisk in the peanut butter, coconut butter/oil, maple syrup, egg and vanilla.
    1 cup peanut butter, creamy, 2 Tbsp. coconut butter or melted coconut oil, 5 Tbsp. maple syrup, 1 egg, large, 1 tsp. vanilla extract
  • Stir in the oats, baking soda, salt, and cinnamon and then carefully fold in blueberries. Be gentle – you do not want to squish them, keep them whole.
    1 1/4 cup rolled oats, gluten free, 1/2 tsp. baking soda, 1/4 tsp. sea salt, Pinch cinnamon, 1 cup blueberries, fresh
  • Roll dough into a ball and place on parchment paper and flatten slightly with the palm of your hand or a spoon. Continue until dough is gone. (~10 cookies depending on the size you make them).
  • Bake for 10-12 minutes. Let cool for another 10 once out of oven (if you can wait!) and store in airtight container in fridge.



*Can use veg. oil instead of coconut oil/coconut butter if you don’t have any on hand!

Nutrition Information

Serving: 1cookie, Calories: 246kcal (12%), Carbohydrates: 20g (7%), Protein: 8g (16%), Fat: 16g (25%), Saturated Fat: 3g (19%), Polyunsaturated Fat: 4g, Monounsaturated Fat: 7g, Trans Fat: 0.002g, Cholesterol: 16mg (5%), Sodium: 235mg (10%), Potassium: 217mg (6%), Fiber: 3g (13%), Sugar: 9g (10%), Vitamin A: 32IU (1%), Vitamin C: 1mg (1%), Calcium: 30mg (3%), Iron: 1mg (6%)

Nutritional information is provided as a courtesy and is automatically calculated. It should only be construed as an estimate rather than a guarantee. Ingredients can vary and Kroll’s Korner can’t make any guarantees to the accuracy of this information.

Krolls Korner

Krolls Korner

Welcome to my tiny “korner” on the Internet! I am a Registered Dietitian Nutritionist who loves cookies as much as kale. (OK, maybe I like cookies a little bit more but shh, don’t tell anyone). I am so glad you’re here! Follow along for hassle free, realistic and approachable recipes.

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So creative! Pictures are fantastic, especially of the finished product!

Walsh Arendall

These are sooooo good! Like The perfect cookie for me!


best cookies love


I like your recipes !
Thank you


Tawnie thanks for a gluten free cookie!!! Can I substitute regular butter for coconut butter???

Brynn at The Domestic Dietitian

These look amazing and I always have these ingredients on hand. Plus I totally have to redeem myself with my little ones after at total fail on a recent pinterest blueberry muffin recipe.

I’m with you on the hot weather! I’d rather sweat to death than shiver.


I’m super excited to try these! Awesome pictures by the way 🙂

Sara @ sarahaasrdn.com

Shut the front door! I love these and am totally making them with my little sous chef later! Thanks Tawnie!