Gluten-Free Brownies

These gluten-free brownies are chewy, rich, and so fudgy! Studded with chocolate chips and flaky sea salt, these brownies are absolutely delicious. You can make them with just a few pantry staples and they're on the table in just about 30 minutes. These are the best brownies, whether you're gluten-free or not!
A stack of three gluten-free brownies topped with semi-sweet chocolate chips and flaky sea salt.
A stack of three gluten-free brownies on a small dessert plate topped with semi-sweet chocolate chips and flaky sea salt.

Why this recipe works

There is nothing more classic than a good brownie. Many people have their opinions about brownies. Should they be cakey? Fudgy? Chewy? Dense? Do the perfect gluten-free brownies really exist?

While I’m not one to turn down any gluten-free brownie, I’m a fan of chewy and fudgy brownies made from cocoa powder. If you love gluten-free brownie mix, then you might be a cocoa powder brownie person, too! Follow along for the best gluten-free brownie recipe!

Cocoa powder is bloomed in melted butter for a chewy brownie that has a great chocolate flavor. The addition of semi-sweet chocolate chips amps up the chocolate and gives these brownies great texture. 

A little sprinkle of flaky sea salt on top gives my fudgy gluten-free brownies a little sweet and salty combo that only brings out the chocolate flavor even more! They’re honestly the best gluten-free brownies I’ve ever had.

These are a cocoa powder based brownie recipe, rather one that combined melted chocolate with butter. I prefer to use cocoa powder because I think it results in the most perfect brownie. It has that combination of chewy and fudgy without bordering on being fudge territory. If you are gluten-free or have celiac disease like me, these are definitely a gluten-free brownie recipe you’ll want to try! 

You’ll love this recipe because:

  • It’s quick. I love this cocoa powder brownie recipe because it’s really quick to throw together. All you need are a few simple ingredients and just a few minutes to mix up the batter. No melting of chocolate necessary. 
  • The texture. If you’re a fan of chewy brownies, this gluten-free brownie recipe is for you! It’s moist, chewy, fudgy. Not at all cakey or crumbly. 
  • It’s gluten-free! Using a combination of a gluten-free flour blend and cornstarch gives these gluten-free brownies the perfect texture without making them dry and grainy.

Ingredients

An overhead view of ingredients in small bowls to make gluten-free brownies, including granulated sugar, melted butter, brown sugar, baking soda, gluten-free flour, chocolate chips, cocoa powder, cornstarch, eggs, and vanilla extract, with text overlays over each ingredient.

Ingredient Notes

  • Gluten-free flour blend – This brownies recipe was tested with two gluten-free flour blends that are meant to be a 1-for-1 swap with all-purpose flour. I can recommend using Bob’s Red Mill 1-to-1 Gluten-Free Baking Flour and King Arthur Flour Measure for Measure Gluten Free Baking Flour. Both of these blends already have xanthan gum in their blend. I cannot verify that other gluten-free flour blends will work in this recipe, as I have not tested them. 
  • Xanthan gum – If your gluten-free flour blend does not contain xanthan gum, you will need to add it. Xanthan gum is a corn-based ingredient that either provides elasticity or is used as a thickening agent in many foods. It’s used in gluten-free baking to keep baked goods from crumbling and falling apart. Again, the two blends I recommend both contain xanthan gum, so I recommend using one of those two gluten-free flour blends. 
  • Cocoa powder – I used regular Hershey’s unsweetened cocoa powder for this recipe. You can also use Hershey’s extra-dark cocoa powder for this recipe or your favorite dutch-process cocoa powder, which are also delicious. Any cocoa powder should work just fine in this brownies recipe. 
  • Cornstarch – I love to add cornstarch to my gluten-free baked goods when I want something that will thicken my batter without making it too cakey. Cornstarch is the answer! It makes these gluten-free brownies chewy without being too cakey. 
  • Baking soda – Just a little bit of baking soda is all we need to leaven these gluten-free brownies. You want to keep the brownies really chewy and moist without being leavened too much and turn out like cake.
  • Unsalted butter – I like to use melted unsalted butter in this recipe. I add the melted butter, when it is still hot, to the cocoa powder and sugars and let it sit for a few minutes so that the cocoa powder blooms. This intensifies the cocoa flavor from the cocoa powder. 
  • Eggs – Use large room-temperature eggs for this recipe. Large eggs are about 50 grams each. If you use medium or extra-large eggs instead, you will want to adjust the amount of eggs to be equal to 100g of eggs. Just put them in a bowl, whisk them until combined and then measure it out to 100g. Having the eggs at room temperature will help them to emulsify into the batter more easily and prevent the butter from hardening and clumping upon contact with the eggs. 
  • Semi-sweet chocolate chips – I like to use semi-sweet chocolate chips in this recipe, but you can also use milk chocolate chips or dark chocolate chips if you prefer. I like to put most of the chocolate chips in the batter and reserve some for the top so you can see the chocolate chips on top after baking. It adds some texture to the brownies and is really beautiful, too!
  • Flaky sea salt – I used Maldon salt for this recipe, but you can use your favorite flaky finishing salt or omit if you prefer. 

Flaky sea salt is a great addition to your baked goods. It intensifies flavors, especially chocolate, and gives your baked goods a sweet and salty flavor combination that is so delicious! 

Step-by-Step instructions

I love to make cocoa powder brownies like these gluten-free brownies because they are SO simple to make with minimal ingredients you probably already have in your pantry. The below step-by-step photos with matching instructions are meant to help you see the recipe made at different stages so that you can make these brownies perfectly every time.

For the ingredient list with measurements, full instructions, printable recipe, and additional notes, please scroll down to the recipe card.

A glass mixing bowl with a gluten-free flour blend mixture in it.
Mix the gluten-free flour, cornstarch, baking soda, and salt together in a large bowl.
A glass mixing bowl with melted butter, brown sugar, cocoa powder and granulated sugar in it before mixing together.
In a separate bowl, add the cocoa powder, granulated sugar, brown sugar together. Pour the hot butter over the cocoa powder mixture and mix together until smooth.
A glass mixing bowl with a chocolate brownie mixed topped with two eggs before mixing together.
Add the eggs and vanilla to the cocoa powder and butter mixture. Mix until combined.
A glass mixing bowl with brownie batter topped with a pile of gluten-free flour before mixing together.
Gradually add in the flour mixture.
A glass mixing bowl filled with gluten-free brownie batter with a pink spatula.
Mix until smooth and no more streaks of flour remain.
A closeup of gluten-free batter in a mixing bowl topped with a pile of semi-sweet chocolate chips.
Stir in 3/4 cup of chocolate chips, reserving the remaining 1/4 cup for later.
A square baking pan filled with brownie batter and topped with semi-sweet chocolate chips before baking in the oven.
Pour the brownie batter into a prepared 8×8-inch square pan lined with parchment paper. Top with the remaining chocolate chips.
A square baking pan filled with baked gluten-free brownies with a sprinkle of flaky sea salt on top of a pink background.
Bake at 350F for 22-25 minutes, until the edges are set. If you insert a toothpick into the center you should have a lot of moist crumbs, but not liquid batter. Do not overbake. Sprinkle with fleur de sel after baking.

Recipe FAQs

What are gluten free brownies made of?

These gluten-free brownies are made using a gluten-free flour blend, cornstarch, and cocoa powder for dry ingredients. With some other pantry-staples, they come together really quickly. You won’t even be able to tell they are gluten-free!

Can I use almond flour in these brownies?

I do not recommend using almond flour in this recipe as written. Instead, use my almond flour brownie recipe which is formulated to specifically use almond flour in it! 

Can I use oil instead of melted butter?

You can. I like to use melted butter because it gives the brownies some additional flavor, but you can use your favorite neutral oil instead if you prefer or are dairy-free. 

Can I make these brownies dairy-free?

Yes, use oil instead of butter and use your favorite dairy-free chocolate chips.

hints & tips

  • One of the most common mistakes people make when baking brownies is by overbaking them. You do not want to overbake brownies if you want them to be moist and chewy. Just slightly underbake them. The edges of the brownies should be set when the brownies are baked and when you insert a toothpick, you should not see any wet batter. Instead you’ll see moist crumbs, that is ok! If you only get a few dry crumbs after inserting a toothpick into the center, your brownies are overbaked. 
  • For gluten-free brownies, it’s important that you do not use too much gluten-free flour. I highly recommend using a food scale to measure out your gluten-free flour and other dry ingredients in grams. The way that you measure flour into a measuring cup can vastly affect the outcome of your recipe. The most accurate way of measuring is by measuring by weight. Follow the metric ingredient amounts provided in the recipe for best results. 
  • I like to grease my pan with non-stick cooking spray and then line it with parchment paper. The cooking spray helps the parchment paper stick to the pan. Leave a few inches of overhang on each side of the pan so that you can grab the parchment paper after baking and remove the brownies from the pan for easy cutting. This way, you don’t have to leave the brownies in the pan, which could leave to over-baking when sitting in a hot pan for an extended time. 
  • I like to use a 8×8-inch light colored metal pan for baking my brownies. The light color prevents the brownies from overheating and over-cooking. You could use glass or ceramic baking pans, but I find they don’t conduct heat evenly for baking brownies and take a long time to cool down so you risk overcooking them once out of the oven. Since the cook time on these brownies is relatively short in terms of brownies (only 22-25 minutes), the light colored aluminum pan is my favorite. If you use a different baking pan, keep an eye on your oven to ensure that your brownies do not overcook. If you use a glass pan, be sure to remove the brownies from the pan after 5 minutes of cooling to prevent them from becoming too dry and over-baked. 

Storage instructions

Storage: You can store leftover gluten-free brownies in an airtight container for up to 3 days. 

Freezer Option: For longer storage, you can freeze your brownies up to 3 months. I try to eat them within 1 month for best texture. Just flash freeze your brownies on a baking sheet for an hour. Once frozen, place them in an airtight container or freezer bag and freeze. I like to eat them straight from the freezer, but you can defrost them at room temperature for an hour before serving.

An overhead view of gluten-free brownies cut into 9 equal pieces and topped with semi-sweet chocolate chips and flaky sea salt.

Serving suggestions

Did you make this recipe?

I’d love to know! Please rate it and leave a comment below. You can also share your pictures and tag @adashofmegnut on Instagram.

A stack of three gluten-free brownies topped with semi-sweet chocolate chips and flaky sea salt.

Gluten-Free Brownies

These gluten-free brownies are chewy, rich, and so fudgy! Studded with chocolate chips and flaky sea salt, these brownies are absolutely delicious. You can make them with just a few pantry staples and they're on the table in just about 30 minutes. These are the best brownies, whether you're gluten-free or not!
5 from 1 vote
Print Pin Rate
Course: Dessert
Cuisine: American
Diet: Gluten Free
Prep Time: 5 minutes
Cook Time: 25 minutes
Total Time: 30 minutes
Servings: 9 brownies
Calories: 366kcal
Author: Megan

Ingredients

  • 2/3 cup gluten-free flour blend (93g)
  • 1 tablespoon cornstarch (8g)
  • 1/8 teaspoon baking soda
  • 1/2 teaspoon salt
  • 3/4 cup cocoa powder (60g)
  • 1/2 cup unsalted butter (melted and hot, 113g)
  • 3/4 cup granulated sugar (150g)
  • 1/2 cup brown sugar (100g)
  • 2 eggs (room temperature (100g))
  • 1 teaspoon vanilla extract
  • 1 cup chocolate chips (divided (160g))
  • 1/4 teaspoon fleur de sel (or other flaky sea salt)

Instructions

  • Preheat the oven to 350F/177C. Line a 8×8-inch baking pan with parchment paper. Grease the bottom and sides of the pan with nonstick cooking spray. Set aside.
  • In a medium bowl, whisk the gluten-free flour blend, cornstarch, baking soda, and salt together. Set aside.
  • In a separate large bowl, add the cocoa powder, hot melted butter, granulated sugar, and brown sugar together. Stir until the mixture forms a smooth paste. Let sit for 2-3 minutes to let the cocoa powder bloom.
  • Add the eggs and vanilla to the wet ingredients. Mix for an additional minute, until combined.
  • Add the dry ingredients to the wet ingredients. Mix until no more streaks of flour remain.
  • Fold in 3/4 cups (120g) of the chocolate chips, reserving the remaining 1/4 cup (40g) for later.
  • Spread the brownie batter into the prepared pan. Top with the remaining 1/4 cup of chocolate chips.
  • Bake at 350F for 22-25 minutes, rotating the pan halfway through. Bake until the edges of the brownies are set. A toothpick inserted into the center will come out mostly clean with some wet crumbs. Do not over-bake the brownies.
  • Remove from the oven and immediately sprinkle with fleur de sel (flaky sea salt).
  • Let the pan sit on a wire rack to cool. Use the parchment paper overhang to remove the brownies from the pan. Cut into squares.

Notes

  • This recipe was tested with both Bob’s Red Mill 1-to-1 Gluten-Free Baking Flour (in the blue bag) and King Arthur Baking Measure for Measure Gluten-Free Flour. Both of these blends already contain xanthan gum. If your gluten-free flour blend does not contain it, you will need to add ¼ teaspoon of xanthan gum to the recipe. I cannot verify that other gluten-free flour blends other than the two I have recommended will work in this recipe. 
  • If you have celiac disease or are gluten-free, please always double check your ingredients to ensure they are gluten-free. Sometimes, manufacturing practices and ingredients can change so it’s always best to double check, even if you are familiar with the product. 
  • For best results, use the metric measurements and a food scale for the ingredients. Dry ingredients, like gluten-free flour, can vary widely depending on how they are scooped into measuring cups. For accurate measurements, measure by weight and use a food scale, which only cost about $10. I’ve provided the ingredient measurements in grams. 
  • I do not recommend using almond flour in place of the gluten-free flour blend in this recipe. Instead, use my almond flour brownies recipe. 

Nutrition

Calories: 366kcal | Carbohydrates: 54g | Protein: 5g | Fat: 17g | Saturated Fat: 10g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 3g | Trans Fat: 0.5g | Cholesterol: 66mg | Sodium: 243mg | Potassium: 143mg | Fiber: 4g | Sugar: 42g | Vitamin A: 413IU | Vitamin C: 0.1mg | Calcium: 57mg | Iron: 2mg
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about megan

I’m Megan

A gluten-free food blogger from Chicago and lover of all things food, showing you gluten-free can be easy and delicious, too. Let’s make gluten-free stress free together! Read more…

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5 Comments

  1. They look wonderful but my body does not process chocolate. Any recipes for blonde brownies?

    1. Hi Sue! I’m actually working on a gluten-free blondies recipe right now that should be up next week! I’ll let you know as soon as it goes live!

    2. Hi Sue! The gluten-free blondies recipe is up on my site now! Hope you enjoy!

  2. Question. Did I miss where you add the remaining 1/4 c. Chips?

    1. Sorry about that! You add them on top of the batter before placing in the oven. I just updated the recipe card – thanks for catching that!