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Flavorful Lemon Bar Brownies Recipe with Fudgy Chocolate Layers Easy and Best

lemon bar brownies - featured image

A delightful dessert combining a tart lemon bar layer atop a rich, fudgy chocolate brownie base, perfect for impressing guests with a simple yet fancy treat.

Ingredients

Scale
  • 1 cup (227 g) unsalted butter, melted
  • 1 1/2 cups (300 g) granulated sugar
  • 3 large eggs, room temperature
  • 2 teaspoons pure vanilla extract
  • 1 cup (125 g) all-purpose flour
  • 3/4 cup (75 g) unsweetened cocoa powder, sifted
  • 1/2 teaspoon salt
  • 1/2 cup (120 ml) fresh lemon juice (about 23 lemons)
  • 1 cup (200 g) granulated sugar
  • 1/4 cup (30 g) all-purpose flour
  • 2 large eggs
  • 1 tablespoon fresh lemon zest
  • Pinch of salt
  • Powdered sugar, for dusting (optional)
  • Flaky sea salt, a light sprinkle (optional)

Instructions

  1. Preheat your oven to 350°F (175°C). Grease a 9×9-inch baking pan or line it with parchment paper, leaving some overhang.
  2. In a large bowl, combine melted unsalted butter and granulated sugar. Whisk until glossy and smooth, about 1-2 minutes.
  3. Add eggs one at a time, whisking after each addition, then stir in vanilla extract.
  4. Sift all-purpose flour, unsweetened cocoa powder, and salt into the wet mixture. Gently fold with a wooden spoon or spatula until just combined.
  5. Pour brownie batter into prepared pan and spread evenly. Bake for 20 minutes until edges are set but center is slightly gooey.
  6. While brownie base bakes, whisk fresh lemon juice, granulated sugar, eggs, flour, lemon zest, and a pinch of salt in a medium bowl until smooth and bright yellow.
  7. Remove brownie base from oven and carefully pour lemon mixture on top, spreading gently and evenly.
  8. Return pan to oven and bake for an additional 20-25 minutes until lemon layer is just set with a slight jiggle.
  9. Cool completely on a wire rack before slicing. Optionally, refrigerate to speed cooling.
  10. Dust with powdered sugar and sprinkle flaky sea salt just before serving if desired.

Notes

Do not overbake the brownie base; pull it out when edges are set but center is slightly underdone. Use fresh lemon juice for best flavor. Let bars cool completely before slicing for clean cuts. Salt enhances the flavor contrast. A sharp knife dipped in hot water helps achieve smooth edges. Optional toppings of powdered sugar and flaky sea salt add sophistication.

Nutrition

Keywords: lemon bar brownies, fudgy brownies, lemon dessert, chocolate lemon dessert, easy brownies, party dessert, lemon chocolate recipe