Gluten-Free Peanut Butter Cookies

Fig Jar
by Fig Jar
30 cookies
25 min

A classic turned gluten-free! These Gluten-Free Peanut Butter Cookies are soft, chewy and delicious!

I realized I have a lot of peanut butter recipes, but I don’t have one for just a classic, good ol’ peanut butter cookie. I made these gluten-free but you can just sub regular flour if you like. These cookies are soft and easy to make, plus you just need one bowl and a spoon to mix everything up. Let’s make them!


Disclaimer: this post may contain affiliate links, which means if you decide to purchase any of the items linked in this post, I should earn a small commission. This creates no additional cost to you and helps support the work that goes into running The Fig Jar. Thank you! -Becky


Ingredients


Gluten-free Peanut Butter Cookies


These are the simple, pantry staples you’ll need to make these gluten-free peanut butter cookies:


  • Peanut butter: I use the more processed type of peanut butter for baking, save the natural stuff for toast, sandwiches and smoothies.
  • Sugar: this recipe calls for regular granulated sugar as well as brown sugar. Either dark brown sugar or light brown sugar are fine.
  • Eggs: Use room temperature eggs for best results in baked goods.
  • Dry ingredients: salt, baking soda and oat flour.


What kind of peanut butter is best for peanut butter cookies?


For most any baking, I use JIF natural. Now I know I just said above not to use the natural kind but the JIF natural is not really natural. It’s still processed, there’s oils and sugar added and it doesn’t separate. I might deviate from this rule for no-bake goods, but any time a baking recipe calls for peanut butter, it’s best to go with the more processed types unless another type is mentioned.


Is peanut butter gluten-free?


Generally, yes. Peanuts and the usual additional peanut butter ingredients are naturally gluten-free foods. If you are concerned, just make sure to check labels as I suppose it’s always possible for a brand to add some sort of sneaky ingredient that contains gluten, but the majority of peanut butters you’ll see on grocery store shelves are certified gluten-free.


How to make


To make these cookies, start by measuring peanut butter and adding it to a large mixing bowl. Add both sugars, oat flour, baking soda and salt and stir until fully combined. Then add the eggs and stir again.

Use a cookie scoop (affiliate link) to place dough by the 1.5 tbsp onto a parchment-lined baking sheet.

Dip a fork in oat flour to get that classic cross-hatched pattern on your peanut butter cookies.

Bake cookies at 350F for 9-10 minutes and allow to cool on the baking sheet for about 5 minutes before transferring to a wire rack to cool.


How to make oat flour

This recipe calls for oat flour, but the good news is you don’t necessarily need to go out and buy store-bought.

If you have plain oats in the pantry (quick-cooking or regular are fine), just place them in a blender or food processor and blend until ground to a powder consistency. Voila!


Tried this recipe?

If you try this recipe, please consider leaving a comment/rating below and let me know how it went. I’d love to hear from you! You can also connect with me on instagram and Pinterest.


Related recipes


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Peanut Butter & Chocolate Chip Oatmeal Cookies

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Gluten-Free Peanut Butter Cookies
Recipe details
  • 30  cookies
  • Prep time: 15 Minutes Cook time: 10 Minutes Total time: 25 min
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Ingredients

  • 2 cups creamy peanut butter
  • 3/4 cup granulated sugar
  • 3/4 cup brown sugar
  • 1/4 cup oat flour
  • 1/2 tsp salt
  • 2 tsp baking soda
  • 2 eggs room temperature
Instructions

Preheat oven to 350F.
Add peanut butter, both sugars, oat flour, baking soda and salt to a large bowl and mix with a spoon until combined.
Add the eggs and mix again until fully combined.
Use a cookie scoop to measure 1.5 tbsp of dough per cookie and place on a parchment-lined baking sheet. Leave some space as the cookies will spread slightly.
Dip a fork in extra oat flour to press each cookie to flatten.
Bake for 10 minutes. Then allow cookies to cool on baking sheet for about 5 minutes before transferring to a wire rack to fully cool. Top with sea salt if desired.
Tips
  • Peanut butter: I recommend using regular creamy peanut butter (processed kind).
  • Oat flour: You can make your own oat flour using plain oats, either quick-cooking or regular oats. Place oats in a blender or food processor and blend until a flour consistency is reached.
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Comments
  • Paul Paul on Aug 05, 2022

    Question: Do I grind enough oats to make 1/4 C, or do I measure it out and then grind it?

  • Tupp Tupp on Aug 05, 2023

    Hi, Just saw your jam stuffed peanut butter cookies, I am going to put the jam in these ones, see how it turns out..Thank you for this healthy recipe.

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