Lemon Brownies Recipe
Introduction
These lemon brownies combine the rich texture of traditional brownies with a bright, tangy lemon flavor. Perfect for those who love a citrus twist in their desserts, they offer a delightful balance of sweet and tart in every bite.

Ingredients
- 1/2 cup unsalted butter
- 4 oz white chocolate bar
- 3/4 cup granulated sugar
- 2 tbsp lemon zest
- 2 large eggs
- 1 large egg yolk
- 1 tsp lemon extract
- 1 tsp vanilla extract
- 1 cup + 2 tbsp all-purpose flour
- 1/2 tsp salt
- 1/8 tsp baking powder
- 2 tbsp fresh lemon juice
- 1 cup powdered sugar
- 2 tbsp fresh lemon juice (for glaze)
Instructions
- Step 1: Preheat your oven to 350°F (175°C). Line an 8×8 inch baking pan with parchment paper to prevent sticking.
- Step 2: In a microwave-safe bowl, melt the butter and white chocolate together, stirring occasionally until the mixture is smooth and fully combined.
- Step 3: In a separate mixing bowl, combine the granulated sugar and lemon zest. Mix well to release the lemon oils and evenly distribute the zest.
- Step 4: Add the eggs, egg yolk, lemon extract, and vanilla extract to the sugar mixture. Whisk until the ingredients are fully incorporated and smooth.
- Step 5: Fold the melted butter and white chocolate mixture into the wet ingredients carefully to combine without overmixing.
- Step 6: Gently mix in the flour, salt, baking powder, and fresh lemon juice. Stir just until everything is combined; avoid overworking the batter.
- Step 7: Pour the batter into the prepared pan and smooth the top. Bake for 25–30 minutes or until the edges are golden brown and a toothpick inserted in the center comes out with a few moist crumbs.
- Step 8: Allow the brownies to cool completely in the pan. Meanwhile, make the glaze by combining powdered sugar with 2 tablespoons of fresh lemon juice until smooth. Drizzle the glaze over the cooled brownies before slicing and serving.
Tips & Variations
- For a stronger lemon flavor, add extra lemon zest to the batter or glaze.
- Replace white chocolate with lemon-flavored white chocolate for enhanced citrus notes.
- To make it gluten-free, substitute the all-purpose flour with a gluten-free flour blend.
- Use a toothpick to check doneness; the brownies should be slightly fudgy and not overbaked.
Storage
Store the lemon brownies in an airtight container at room temperature for up to 3 days. For longer storage, keep them refrigerated for up to a week or freeze for up to 3 months. When reheating, warm briefly in the microwave to soften before serving.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use bottled lemon juice instead of fresh?
Fresh lemon juice is preferred for the best flavor and brightness, but bottled lemon juice can be used in a pinch. The flavor might be slightly less vibrant.
How do I know when the brownies are done?
Check by inserting a toothpick into the center; it should come out with a few moist crumbs attached. The edges will be golden brown, and the centers set but still fudgy.
PrintLemon Brownies Recipe
These zesty Lemon Brownies combine rich white chocolate and fresh lemon flavors to create a moist, tangy dessert with a luscious lemon glaze. Perfect for lemon lovers looking for a unique twist on traditional brownies.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 45 minutes
- Yield: 16 servings 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
Ingredients
Brownie Batter
- 1/2 cup unsalted butter
- 4 oz white chocolate bar
- 3/4 cup granulated sugar
- 2 tbsp lemon zest
- 2 large eggs
- 1 large egg yolk
- 1 tsp lemon extract
- 1 tsp vanilla extract
- 1 cup + 2 tbsp all-purpose flour
- 1/2 tsp salt
- 1/8 tsp baking powder
- 2 tbsp fresh lemon juice
Lemon Glaze
- 1 cup powdered sugar
- 2 tbsp fresh lemon juice
Instructions
- Preheat and Prepare Pan: Preheat your oven to 350°F (175°C). Line an 8×8 inch baking pan with parchment paper to prevent sticking and ensure easy removal of brownies after baking.
- Melt Butter and Chocolate: In a microwave-safe bowl, melt the unsalted butter and white chocolate bar together, stirring occasionally until smooth and well combined.
- Mix Sugar and Lemon Zest: In a separate mixing bowl, combine the granulated sugar with the lemon zest. Mix thoroughly to evenly distribute the lemon flavor into the sugar.
- Add Eggs and Extracts: Whisk the two large eggs, one egg yolk, lemon extract, and vanilla extract into the sugar-lemon mixture until completely blended and smooth.
- Combine Butter-Chocolate Mixture: Fold the melted butter and white chocolate mixture into the wet ingredients, ensuring everything is evenly mixed.
- Add Dry Ingredients and Lemon Juice: Gently mix in the all-purpose flour, salt, baking powder, and fresh lemon juice until just combined to avoid overmixing and ensure tender brownies.
- Bake the Brownies: Pour the batter into the prepared baking pan and bake in the preheated oven for 25 to 30 minutes, or until the top is golden brown and a toothpick inserted in the center comes out clean or with a few moist crumbs.
- Cool Completely: Allow the brownies to cool completely in the pan on a wire rack to set properly before glazing.
- Prepare and Add Glaze: Mix the powdered sugar with lemon juice until smooth to create the glaze. Drizzle or spread the glaze evenly over the cooled brownies before slicing and serving.
Notes
- Ensure brownies cool completely before glazing to prevent the glaze from melting and soaking in.
- Use fresh lemon zest and juice for the brightest lemon flavor.
- Use parchment paper for easy removal and clean edges.
- Store brownies in an airtight container at room temperature for up to 3 days or refrigerate for up to a week.
- For a stronger lemon flavor, consider adding an extra teaspoon of lemon extract or more lemon zest.
Keywords: Lemon brownies, white chocolate brownies, lemon dessert, tangy brownies, lemon glaze, lemon zest dessert

