Gluten Free Peanut Butter Brownies

These Gluten Free Peanut Butter Brownies are moist, fudgy, grain-free, and flourless! Between the chocolatey flavor and the marbled peanut butter, this will be your favorite dessert! 

Some things just go together, especially chocolate and peanut butter! I’m not sure who came up with that combination but I sure am glad they did! Today I am combining two of my favorite ingredients to make the best batch of brownies you have ever tasted! 

top view of chocolate peanut butter brownies next to bowl of peanut butter

In a rich dessert like this, I chose to make the peanut butter marbled rather than a straight layer like other recipes you may see. I feel like the flavor is more evenly dispersed and not too overpowering. There is peanut butter mixed into the actual batter, but no distinct layer. 

If you really want to jazz your brownies up, you could swirl in some different toppings like raspberry jam, white chocolate, cake batter, or even tahini! And if you are obsessed with brownies like me, don’t forget to check out some of my other favorites!

stack of three peanut butter brownies surrounded by chocolate chunks

Ingredients for Gluten Free Peanut Butter Brownies 

eggs

maple syrup

peanut butter

coconut oil

vanilla extract

cocoa powder

coconut flour

baking soda

pinch of salt

chocolate chips

stack of gluten free peanut butter brownies on a white plate after baking

Tips and Recipe Notes 

To truly keep this brownie recipe gluten-free, be sure to inspect your chocolate! Lily’s is great because they are certified gluten-free and use the best ingredients as possible. 

Because we aren’t using flour, prepare for your batter to be really sticky! 

Using a wet silicone spatula helps to spread the batter evenly.

Be careful not to overbake, because you want them to be ooey-gooey and they continue to cook even while they are cooling.

holding two brownies with a ramekin of peanut butter in the background

How To Make Peanut Butter Brownies 

Start by preheating your oven and lining your baking pan. We are using an 8×8 pan so if you use a large size, they will cook the same but will be thinner. 

Combine all of the wet ingredients and stir together, then slowly add in the dry ingredients. Save the chocolate chips for last and fold them in. 

Swirl some peanut butter on the top if you wish, and bake! At the 20 minute mark, check your brownies with a toothpick and see if they are done! 

Let them cool slightly before cutting! If you have any left you can freeze them for up to 3 months or store them in an airtight container for up to 4 days. 

top view of brownies around a bowl of peanut butter and a bowl of chocolate chunks

What is the Best Peanut Butter to Use?

As always, I am using natural peanut butter. Typically recipes that contain more flour they often recommend only using processed food because of the texture after it cooks. But these brownies are SO good, so definitely use natural if you would like!  

Can You Substitute a Different Nut Butter?

Yes! If you want to try making these brownies with almond butter, sun butter, or cashew butter please do! I love seeing how you guys switch things up, so tag me on Instagram if you try one of these instead of peanut butter.

top shot of peanut butter brownies sliced into squares after baking

Can You Make These Peanut Butter Brownies Vegan?

We haven’t tested this recipe as vegan friendly, but you could try swapping the eggs for flax eggs and see how they come out! 

PIN ME FOR LATER

If You Love Chocolate and Peanut Butter Try These: 

top shot of peanut butter brownies sliced into squares after baking

Gluten Free Peanut Butter Brownies

These Gluten Free Peanut Butter Brownies are moist, fudgy, grain-free, and flourless! Between the chocolatey flavor and the marbled peanut butter, this will be your favorite dessert!
4.83 from 17 votes
Course Dessert
Cuisine American

Ingredients
  

Instructions
 

  • Heat oven to 350F and line an 8x8 square baking pan with parchment paper.
  • In a large bowl, combine wet ingredients until well mixed. Fold in dry ingredients - it will be very sticky! Stir in chocolate chips.
  • Spread batter evenly in pan. It helps to get a silicone spatula wet and spread the batter flat.
  • Optional: i added a peanut butter swirl on top by putting little dollops of peanut butter on top and running a knife in a swirl pattern.
  • Bake for 20-24 minutes or until the toothpick comes out with a few wet crumbs. You want them gooey, so don't over bake them!
  • Let brownies cool, slice and enjoy!
Tried this recipe?Let us know how it was!

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6 Comments

  1. 5 stars
    These were so delicious! I did make one sub; I put 3/4 cup peanut butter in the batter and swirled the remaining 1/4 on top. This made it have a lighter and cakey texture instead of fudgy, but still SO good, especially with a scoop of vegan vanilla ice cream! Thanks for the delicious recipes

  2. 5 stars
    These are so so good! I actually only used 3/4 cup of peanut butter in the batter and swirled the remaining 1/4 cup on top. With this substitution, it came out more light and cakey, rather than fudgy but still delicious, especially with a scoop of vegan vanilla ice cream!

  3. 5 stars
    The comment from my 8 year old….”these brownies are NEXT LEVEL.” I think that means he loves them! I used honey because we were out of maple syrup and they were fabulous…and I’m not even a brownie person! Had them with ice cream last night and plain today and would definitely recommend them both ways! Thanks!

4.83 from 17 votes (13 ratings without comment)

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