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Lemon Brownies Recipe


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4.1 from 48 reviews

  • Author: Ava
  • Total Time: 45 minutes
  • Yield: 9 servings

Description

These Lemon Brownies combine the rich, creamy texture of classic brownies with a bright, tangy lemon flavor. Made with white chocolate, fresh lemon zest, and lemon juice, these delightful treats are topped with a smooth lemon glaze for an extra burst of citrus. Perfect for lemon lovers seeking a unique twist on traditional brownies.


Ingredients

Brownie Batter

  • 1/2 cup unsalted butter
  • 1 (4 oz) white chocolate bar (Ghirardelli recommended)
  • 3/4 heaping cup granulated sugar
  • 2 Tbsp lemon zest (from about 2 large lemons)
  • 2 large eggs, room temperature
  • 1 large egg yolk, room temperature
  • 1 tsp lemon extract
  • 1 tsp vanilla extract
  • 1 cup + 2 Tbsp all-purpose flour, spooned and leveled
  • 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

  1. Preheat Oven: Preheat your oven to 350°F (175°C). Line an 8×8 inch light-colored aluminized steel baking pan with parchment paper and set it aside to prepare for baking.
  2. Melt Butter and White Chocolate: Place the unsalted butter and white chocolate in a microwave-safe bowl. Microwave covered with a paper towel for 1 minute, then stir. Continue heating in 15-30 second increments, stirring each time until the mixture is melted, smooth, and slightly cooled to prevent burning.
  3. Create Lemon Sugar: In a large mixing bowl, combine the granulated sugar and lemon zest. Rub them together between your fingertips to release natural lemon oils, infusing more lemon flavor directly into the sugar.
  4. Add Eggs and Extracts: Add the eggs, egg yolk, lemon extract, and vanilla extract to the lemon sugar mixture. Whisk vigorously for about 1 minute until combined and slightly frothy.
  5. Combine Chocolate Mixture: Pour the slightly cooled white chocolate and butter mixture into the egg mixture. Gently fold until fully combined, being careful not to overmix.
  6. Add Dry Ingredients: Sift together the all-purpose flour, salt, and baking powder. Add them to the wet ingredients and fold a few times gently, just until no flour streaks remain.
  7. Add Lemon Juice: Stir in the fresh lemon juice last, folding the batter until just incorporated to maintain texture.
  8. Pour Batter Into Pan: Transfer the batter evenly into the prepared parchment-lined baking pan, smoothing the top.
  9. Bake: Bake in the preheated oven for about 25-30 minutes. The edges should be golden brown while the top remains pale. A toothpick inserted in the center should come out mostly clean with a few moist crumbs attached. Avoid overbaking to keep them moist.
  10. Cool Completely: Remove the pan from the oven and allow the brownies to cool completely in the pan on a wire rack before glazing.
  11. Prepare Lemon Glaze: In a small bowl, whisk together the powdered sugar and fresh lemon juice until thick but pourable. Adjust consistency if necessary.
  12. Glaze and Garnish: Spread the lemon glaze evenly over the cooled brownies using an offset spatula. Optionally, sprinkle additional lemon zest on top for extra zing. Let the glaze set for 15-30 minutes.
  13. Slice and Serve: Once set, cut the brownies into 9 squares and enjoy. Store leftovers at room temperature for 2-3 days.

Notes

  • Use room temperature eggs to ensure smooth batter and proper emulsification.
  • Do not overmix the batter once flour is added to avoid dense brownies.
  • White chocolate quality affects flavor; premium brands like Ghirardelli yield best results.
  • For an extra lemon punch, you can fold in white chocolate chips before baking.
  • Ensure the brownies cool completely before applying the glaze to prevent it from melting.
  • Store brownies in an airtight container at room temperature to maintain freshness.
  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American