Gluten-Free Brownies
These fudgy gluten-free brownies are rich, chocolaty, and flourless. Made with cornstarch, they’re incredibly easy and everyone loves them. Get the recipe!
A natural next stop: Mud Hen Bars and Apple Brownies.
Why These Fudgy Gluten-Free Brownies Are a Crowd-Pleaser
These gluten-free brownies are flourless, which makes them incredibly fudgy and rich. I love that you don’t need any fancy flours, just cornstarch gives them the perfect texture. They come together with everyday ingredients, so you can whip up a batch anytime. I’ve brought them to potlucks and no one ever guesses they’re gluten-free.
Why You’ll Love This Gluten-Free Brownie Recipe
- No special flours, cornstarch replaces wheat flour for a tender, fudgy crumb.
- One-bowl mixing keeps cleanup quick and easy.
- Brown sugar adds extra chewiness, making these brownies even more decadent.
Key Ingredients for Fudgy Gluten-Free Brownies
- Cornstarch, This replaces flour and gives the brownies a tender, slightly chewy texture. Arrowroot powder can be substituted 1:1.
- Espresso powder, Optional but recommended; it deepens the chocolate flavor without adding coffee taste. Omit if you prefer.
- Chocolate chips, Use good-quality semi-sweet or dark chocolate, such as Guittard or Hu. The better the chocolate, the richer the brownies.
Kitchen Tools for Gluten-Free Brownies
- 8×8-inch metal or ceramic baking pan
- Parchment paper (for easy removal)
- Large microwave-safe bowl
- Whisk or rubber spatula
- Toothpick for testing doneness
Tips for the Best Gluten-Free Brownies
When melting the chocolate and butter, use 30-second bursts and stir each time. Overheating can cause the chocolate to seize, ruining the texture. For the most accurate doneness, test with a toothpick inserted near the center, it should come out with a few moist crumbs, not clean. Let the brownies cool completely in the pan before lifting them out with the parchment overhang; cutting while warm will give you messy squares.
Expert Tips for Perfect Gluten-Free Brownies
Don’t skip the parchment paper, it makes lifting the whole slab out effortless and keeps the brownies from sticking. When mixing the batter, stir just until the dry ingredients are incorporated; overmixing can make them tough. For an extra glossy top, sprinkle a pinch of flaky sea salt over the batter before baking.
Creative Variations for Gluten-Free Brownies
This recipe is a great base to customize. Fold in chopped walnuts, almonds, or hazelnuts for crunch. Swap chocolate chips for peanut butter chips or white chocolate chips. Once baked, you can top the brownies with a simple dusting of powdered sugar or frost them with chocolate, vanilla, or peanut butter frosting. For a fruity touch, press fresh raspberries or sliced strawberries into the batter before baking.
What to Serve with Gluten-Free Brownies
Serve these brownies warm with a scoop of vanilla ice cream and a drizzle of hot fudge for a classic sundae. A dollop of whipped cream and fresh berries makes them feel special. They’re also great alongside a cold glass of milk or a strong cup of coffee.
How to Store Leftover Gluten-Free Brownies
Store cooled brownies in an airtight container at room temperature for 3 to 5 days. If your kitchen is warm, you can refrigerate them, but bring them to room temperature before serving for the best texture.
How to Freeze Gluten-Free Brownies
These brownies freeze beautifully. Let them cool completely, then wrap individual squares in plastic wrap and place them in a freezer-safe bag or container. Freeze for up to 2 months. To thaw, leave them at room temperature for about 30 minutes, or warm briefly in the microwave.
Best Ways to Reheat Gluten-Free Brownies
For a warm, gooey treat, microwave a brownie for 10-15 seconds. To reheat several at once, place them on a baking sheet in a 300°F oven for 5-7 minutes. This restores the fudgy texture without drying them out.
Gluten-Free Brownies FAQs
Can I use milk chocolate chips instead of semi-sweet?
Yes, but the brownies will be sweeter. Since the recipe already has sugar, you might want to reduce the granulated sugar by a tablespoon to balance the sweetness.
Can I make these brownies dairy-free?
Absolutely. Use dairy-free butter (like Miyoko’s or Earth Balance) and dairy-free chocolate chips. The recipe already works well with these swaps.
Why does the recipe call for espresso powder?
Espresso powder doesn’t make the brownies taste like coffee. Instead, it enhances the chocolate flavor, making it deeper and more intense. It’s optional, so you can leave it out.
How do I know when the brownies are done?
Insert a toothpick into the center. It should come out with a few moist crumbs attached, not wet batter. If it’s clean, you’ve overbaked them. Start checking at 20 minutes.
Recipe
Gluten-Free Brownies

These fudgy and delicious Gluten-Free Brownies are a chocolaty, rich dessert that everyone is sure to love! You will never guess they are gluten-free because they are so decadent and divine.
Ingredients
- 1.5 cup chocolate chips, divided
- 6 tbsp unsalted butter, cut into tablespoon pieces
- 0.25 cup packed light brown sugar
- 0.25 cup granulated sugar
- 2 eggs, large
- 2 tsp vanilla extract
- 0.25 cup dutch processed cocoa, can use unsweetened cocoa
- 3 tbsp cornstarch, gf brand
- 0.5 tsp espresso powder, optional
- 0.25 tsp sea salt, plus more for sprinkling on brownies
Instructions
- 1
Preheat oven to 350 degrees F. Spray a 8x8" baking pan with nonstick cooking spray. Line with parchment paper with an overhang on the sides and spray again. This will make it easy to lift the brownies out of the pan after baking. Set the pan aside.
- 2
In a large microwave safe bowl, combine 1 cup of the chocolate chips and the butter. Place the bowl in the microwave and melt in 30-second increments, on high heat, stirring every 30 seconds until melted and smooth. This should take 1 minute or a little longer. Don’t over heat.
- 3
Stir in the brown sugar and granulated sugar and mix until smooth. Stir in the eggs and vanilla extract and mix until combined.
- 4
Add the cocoa, cornstarch, espresso powder, and sea salt. Stir until just combined. Stir in ¼ of the remaining chocolate chips.
- 5
Pour the brownie batter evenly into the prepared pan. Sprinkle the remaining chocolate chips and a little bit of sea salt over the top. Bake for 20 to 25 minutes or until an inserted toothpick comes out with a few moist crumbs.
- 6
Let the brownies cool for before cutting into squares.
Nutrition (per serving)
Calorie breakdown
How this was calculated — 10 of 10 ingredients matched
Nutrition information is automatically calculated from USDA FoodData Central, so should only be used as an approximation. Actual values may vary depending on the ingredients, brands, and preparation methods used.
Open in analyzerKeyword: Chocolate, gluten-free, glutenFree, Oven Baked, vegetarian
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