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Lemon Blueberry Bars Recipe

4.3 from 77 reviews

These Lemon Blueberry Bars combine a buttery, tender crust with a tangy lemon filling studded with fresh blueberries, creating a refreshing and delightful dessert perfect for spring and summer gatherings.

Ingredients

Scale

Crust

  • 1 cup all-purpose flour
  • 1/2 cup unsalted butter (cold, cut into small cubes)
  • 1/4 cup powdered sugar (plus more for dusting)
  • 1/4 teaspoon salt

Filling

  • 4 large eggs
  • 1 1/2 cups granulated sugar
  • 1/4 cup all-purpose flour
  • 1/2 cup lemon juice (freshly squeezed)
  • 1 tablespoon lemon zest
  • 1 cup fresh blueberries

Instructions

  1. Preheat Oven: Preheat your oven to 350°F (175°C) and line an 8×8-inch baking pan with parchment paper, ensuring there is an overhang on the sides to easily lift out the bars later.
  2. Prepare Crust: Combine 1 cup of flour, cold butter cubes, powdered sugar, and salt in a food processor. Pulse until the mixture resembles coarse crumbs. Press this mixture evenly into the bottom of the prepared pan to form the crust.
  3. Bake Crust: Bake the crust for 15-20 minutes until it turns lightly golden. Remove from the oven and let it cool slightly, which helps the crust set before adding the filling.
  4. Make Filling: In a large bowl, whisk together eggs, granulated sugar, 1/4 cup flour, lemon juice, and lemon zest until smooth and well combined. Gently fold in the fresh blueberries to evenly distribute them without breaking.
  5. Assemble and Bake: Pour the blueberry lemon filling over the warm crust, spreading evenly. Return the pan to the oven and bake for another 25-30 minutes, or until the filling is set and the edges are lightly golden.
  6. Cool and Chill: Allow the bars to cool completely on a wire rack. After cooling, refrigerate for at least 2 hours to let the bars fully set and develop flavor.
  7. Serve: Using the parchment paper overhang, lift the bars out of the pan. Cut into 16 squares and dust with additional powdered sugar before serving.

Notes

  • For a more intense lemon flavor, increase the lemon zest to 2 tablespoons.
  • Ensure the butter is cold when preparing the crust for a flaky texture.
  • Use fresh blueberries for the best texture and flavor; frozen blueberries may release more moisture and affect the filling consistency.
  • Bars can be stored in an airtight container in the refrigerator for up to 4 days.

Keywords: lemon bars, blueberry dessert, lemon blueberry bars, summer dessert, baked bars, lemon desserts