There’s something special about the sweet-tangy balance of lemons in a dessert.
Lemon brownies are a treat that remind me of summer picnics and lazy afternoons with family.
Back in the day, I thought gluten-free baking meant giving up on indulgent, fudgy treats.
Oh, how wrong I was! These lemon brownies are proof you can have your cake—and eat it too—without a crumb of regret.
Tips & Variations
- For More Citrus Love: Add a mix of lemon and lime zest for a zippier flavor.
- Dairy-Free Option: Use coconut oil or vegan butter instead of regular butter.
- Nut-Free Variation: Replace almond flour with oat flour (double-check it’s gluten-free).
- Extra Glaze: If you like your brownies extra gooey, poke tiny holes in the cooled brownies before glazing.
Serving Suggestions
Slice into squares, add a dollop of whipped cream, and top with fresh raspberries for an elegant presentation. These are also perfect with a cup of hot tea or a tall glass of iced lemonade.

Gluten-Free Lemon Brownies
- Total Time: 35 minutes
- Yield: 12 brownies 1x
- Diet: Gluten Free
Description
A tangy, sweet, and fudgy lemon dessert made entirely gluten-free. Perfect for a summer treat or anytime you crave sunshine on a plate!
Ingredients
- 1 cup almond flour
- 1/2 cup gluten-free all-purpose flour
- 1/4 tsp xanthan gum (if your mix doesn’t already include it)
- 1/4 tsp baking powder
- 1/2 tsp salt
- 3/4 cup granulated sugar
- Zest of 2 lemons
- 1/2 cup unsalted butter, melted and slightly cooled
- 2 large eggs
- 1/4 cup freshly squeezed lemon juice
- 1 tsp vanilla extract
For the Glaze:
- 1 cup powdered sugar
- 2–3 tbsp freshly squeezed lemon juice
- 1 tsp lemon zest (optional)
Instructions
- Prep Your Oven & Pan
Preheat your oven to 350°F (175°C). Grease an 8×8-inch baking pan and line it with parchment paper, leaving a bit of overhang for easy removal. - Mix the Dry Stuff
In a medium bowl, whisk together the almond flour, gluten-free flour, xanthan gum, baking powder, and salt. Set aside. - Get Zesty
In a large mixing bowl, combine the sugar and lemon zest. Rub them together with your fingers until fragrant—this step makes all the difference! - Wet Ingredients
Stir in the melted butter, eggs, lemon juice, and vanilla extract. Whisk until smooth. - Combine & Pour
Gradually mix the dry ingredients into the wet, stirring just until combined. Don’t overmix—it keeps the brownies tender. - Bake It Good
Pour the batter into your prepared pan and smooth out the top. Bake for 20–25 minutes, or until a toothpick inserted in the center comes out mostly clean (a few moist crumbs are fine). - Cool & Glaze
Let the brownies cool completely in the pan. For the glaze, whisk powdered sugar with lemon juice until smooth. Drizzle over the brownies and spread evenly. Sprinkle with lemon zest for an extra pop of flavor.
Notes
Store in an airtight container for up to 3 days or refrigerate for a week.
- Prep Time: 10 minutes
- Cook Time: 25 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 brownie
- Calories: 180
- Sugar: 18g
- Sodium: 65mg
- Fat: 8g
- Saturated Fat: 4g
- Unsaturated Fat: 3g
- Trans Fat: 0g
- Carbohydrates: 24g
- Fiber: 1g
- Protein: 3g
- Cholesterol: 40mg