If you’re craving a bright, tangy treat that also fits your dietary needs, this Gluten-Free Lemon Brownies Recipe is about to become your new favorite! Picture rich, buttery brownies with the fresh zing of lemon zest and juice that create a perfect balance of sweet and tart. They’re delightfully moist thanks to a simple gluten-free flour blend, making it easy for anyone to enjoy without compromising flavor or texture. Whether for a spring gathering, an afternoon pick-me-up, or just because, these lemon brownies bring sunshine and smiles with every bite.

Ingredients You’ll Need
This recipe keeps things straightforward with ingredients that are pantry staples, but each plays a crucial role—from creating the perfect fluffy yet dense texture to delivering that unmistakable lemony punch.
- 1 cup gluten-free all-purpose flour: The base that keeps these brownies tender and safe for gluten-free diets.
- 1/2 teaspoon baking powder: Helps give these brownies a little lift for the ideal chewiness.
- 1/4 teaspoon salt: Balances flavor and enhances sweetness.
- 1/2 cup unsalted butter, melted: Offers richness and moistness for that luscious brownie crumb.
- 3/4 cup sugar: Sweetens the batter just right to complement the lemon’s tartness.
- 2 large eggs: Bind everything together and add to the dense structure.
- 2 tablespoons fresh lemon juice: Injects fresh citrus flavor that brightens the brownies.
- 1 tablespoon lemon zest: Packed with intense lemon aroma that elevates every bite.
- 1/2 teaspoon vanilla extract: Adds warmth and depth to the flavor profile.
- 1 cup powdered sugar: For dreamy glaze to finish with a smooth, sweet topping.
- 2 tablespoons fresh lemon juice (for glaze): Keeps the glaze tangy and fresh.
- 1 teaspoon lemon zest (for glaze): A little extra lemon brightness on top.
How to Make Gluten-Free Lemon Brownies Recipe
Step 1: Preheat Your Oven
Set your oven to 350°F (175°C) which is the perfect temperature to bake these brownies evenly, ensuring a nice golden color without drying them out. Don’t forget to grease and line an 8×8-inch baking pan with parchment paper to make sure your brownies come out in one perfect piece.
Step 2: Mix Dry Ingredients
In a medium bowl, whisk together the gluten-free all-purpose flour, baking powder, and salt. Combining the dry ingredients first ensures even distribution of the leavening and seasoning, which will give your brownies a consistent taste and texture.
Step 3: Prepare Wet Ingredients
In a separate bowl, whisk the melted unsalted butter and sugar until smooth, creating a velvety base for the batter. Then, add the eggs, fresh lemon juice, lemon zest, and vanilla extract, mixing well to infuse the batter with that signature citrus zing and a touch of aromatic sweetness.
Step 4: Combine the Mixtures
Gently fold the dry ingredients into the wet mixture, mixing only until just combined. Overmixing can cause a tough texture, so be gentle—your brownies deserve that tender crumb!
Step 5: Bake
Pour the batter into your prepared pan and smooth the top to ensure even baking. Pop it in the oven and bake for 20-25 minutes until a toothpick inserted into the center comes out clean. Once done, allow the brownies to cool completely in the pan to set up for the glaze.
Step 6: Make the Lemon Glaze
Whisk together the powdered sugar, fresh lemon juice, and lemon zest until smooth and glossy. This glaze adds a beautiful finishing touch with a sweet and tangy shine that perfectly complements the dense lemony brownies beneath.
Step 7: Glaze the Brownies
Spread the glaze evenly over the completely cooled brownies. Let it set for a little while until it firms up, then cut into squares. These brownies are ready to wow you and anyone lucky enough to try them!
How to Serve Gluten-Free Lemon Brownies Recipe

Garnishes
A sprinkle of extra lemon zest or a few fresh berries on top adds a pop of color and enhances the fresh flavors. If you want to go fancy, a dollop of whipped cream or a light dusting of powdered sugar gives an elegant touch perfect for special occasions.
Side Dishes
Pair these lemon brownies with a scoop of vanilla ice cream or a refreshing cup of herbal tea like chamomile or mint. The creaminess of the ice cream beautifully contrasts with the citrus brightness, creating a balanced and memorable dessert experience.
Creative Ways to Present
Serve these brownies on a rustic wooden board for a casual vibe, or arrange them on a delicate porcelain platter for a refined look. You might also try cutting them into bite-sized squares and serving with cocktail picks for easy party snacks that get rave reviews.
Make Ahead and Storage
Storing Leftovers
Keep your gluten-free lemon brownies fresh by storing them in an airtight container at room temperature. They’ll stay moist and delicious for up to three days, perfect for enjoying without any rush.
Freezing
If you want to make these in advance, wrap the brownies tightly in plastic wrap and foil before freezing. They freeze beautifully for up to two months—just thaw overnight in the refrigerator before glazing for best results.
Reheating
For a fresh-from-the-oven feel, warm brownies in the microwave for about 10-15 seconds or in a low oven for 5 minutes. Just be careful not to overheat and dry them out! This way, you get a cozy treat any time you want.
FAQs
Can I use regular flour instead of gluten-free flour?
Absolutely! If gluten isn’t a concern, you can swap in regular all-purpose flour using the same quantity. Just keep in mind the texture might be slightly different, but still delicious.
How can I make these brownies more tangy?
For an extra punch of lemon, increase the lemon zest in the batter or add a bit more fresh lemon juice in the glaze. Just be careful not to add too much liquid to avoid affecting the texture.
Can I substitute the butter with oil?
Yes, using a neutral oil like grapeseed or canola can work in a pinch, but butter adds richness and flavor that oil won’t fully replicate. If using oil, reduce slightly as oils are more liquid.
Do these brownies have a dense or cakey texture?
These gluten-free lemon brownies have a wonderfully dense, fudgy texture—a perfect balance for those who love rich brownies with citrus brightness.
Can I make this recipe vegan?
You can try substituting the eggs with flax eggs and butter with vegan butter or coconut oil, but results may vary slightly in texture and flavor. Experimenting is part of the fun though!
Final Thoughts
This Gluten-Free Lemon Brownies Recipe is a joyful celebration of lemon’s fresh flavor combined with brownie decadence, made thoughtful for gluten-free needs. I truly hope you’ll give it a try and let these bright, tender treats brighten your day as they do mine. Once you taste these, I bet they’ll become a beloved classic in your baking rotation!
Print
Gluten-Free Lemon Brownies Recipe
- Prep Time: 10 minutes
- Cook Time: 25 minutes
- Total Time: 35 minutes
- Yield: 9 servings
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Gluten Free
Description
These Gluten-Free Lemon Brownies offer a delightful twist on traditional brownies with a bright, zesty lemon flavor. Perfectly moist and tender, they are topped with a tangy lemon glaze that complements the sweet richness of the brownies. Ideal for anyone looking for a gluten-free dessert bursting with citrus freshness.
Ingredients
Dry Ingredients
- 1 cup gluten-free all-purpose flour
- 1/2 teaspoon baking powder
- 1/4 teaspoon salt
Wet Ingredients
- 1/2 cup unsalted butter, melted
- 3/4 cup sugar
- 2 large eggs
- 2 tablespoons fresh lemon juice
- 1 tablespoon lemon zest
- 1/2 teaspoon vanilla extract
Lemon Glaze
- 1 cup powdered sugar
- 2 tablespoons fresh lemon juice
- 1 teaspoon lemon zest
Instructions
- Preheat the Oven: Preheat your oven to 350°F (175°C). Prepare an 8×8-inch baking pan by greasing it and lining with parchment paper to prevent sticking.
- Mix Dry Ingredients: In a medium bowl, whisk together the gluten-free all-purpose flour, baking powder, and salt to ensure even distribution of the leavening agents and seasoning.
- Prepare Wet Ingredients: In a separate large bowl, combine the melted unsalted butter and sugar, whisking until smooth and well blended. Then add the eggs, fresh lemon juice, lemon zest, and vanilla extract; whisk again until everything is fully incorporated.
- Combine Mixtures: Gradually fold the dry ingredient mixture into the wet ingredients. Mix gently just until combined to avoid overworking the batter, which could affect the brownie texture.
- Bake: Pour the batter into the prepared pan and spread evenly. Bake in the preheated oven for 20 to 25 minutes or until a toothpick inserted into the center comes out clean. Once done, let the brownies cool completely in the pan to set properly.
- Make Glaze: While the brownies cool, prepare the lemon glaze by whisking together the powdered sugar, fresh lemon juice, and lemon zest until smooth and pourable.
- Glaze the Brownies: Spread the lemon glaze evenly over the cooled brownies. Allow the glaze to set before slicing the brownies into squares for serving.
Notes
- Be careful not to overmix the batter to keep the brownies tender and moist.
- Ensure the brownies are completely cooled before glazing to prevent the glaze from melting and sliding off.
- Use fresh lemon juice and zest for the best, most vibrant flavor.
- These brownies can be stored in an airtight container at room temperature for up to 3 days or refrigerated for up to a week.
- To make the recipe vegan, substitute eggs with flax eggs and use a dairy-free butter alternative.

