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Zesty Star-Spangled Blueberry Lemon Bars

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These zesty blueberry lemon bars combine a buttery crust with a tangy lemon filling and fresh blueberries, perfect for summer parties and casual get-togethers.

Ingredients

Scale
  • 1 cup (125g) all-purpose flour
  • 1/4 cup (50g) granulated sugar
  • 1/4 teaspoon salt
  • 1/2 cup (115g) unsalted butter, cold and cubed
  • 1 teaspoon finely grated lemon zest
  • 3 large eggs, room temperature
  • 1 cup (200g) granulated sugar
  • 2 tablespoons all-purpose flour
  • 1/2 cup (120ml) freshly squeezed lemon juice (about 23 lemons)
  • 1 tablespoon finely grated lemon zest
  • 1 cup (150g) fresh blueberries
  • Powdered sugar (optional, for dusting)

Instructions

  1. Preheat the oven to 350°F (175°C). Line an 8×8-inch pan with parchment paper, leaving an overhang for easy removal.
  2. Make the crust: In a mixing bowl, combine 1 cup flour, 1/4 cup sugar, salt, and lemon zest. Add the cold, cubed butter and mix until the mixture resembles coarse crumbs (3-5 minutes).
  3. Press the crust evenly into the prepared pan using the bottom of a glass or measuring cup. Bake for 18-20 minutes until edges are golden brown.
  4. Prepare the filling: Whisk together eggs, sugar, and 2 tablespoons flour until smooth. Stir in lemon juice and zest until glossy and slightly thick.
  5. Once the crust is baked, scatter fresh blueberries evenly over it. Pour the lemon filling gently over the berries, spreading carefully.
  6. Bake for another 20-25 minutes until the filling is set but slightly jiggly in the center and edges are lightly golden.
  7. Cool completely on a wire rack, then chill in the fridge for at least an hour before slicing.
  8. Dust with powdered sugar before serving, if desired.

Notes

Keep the butter cold for a flaky crust. Don’t overmix the filling to avoid rubbery texture. Use fresh lemons and blueberries for best flavor and texture. Let bars cool completely before slicing to prevent runny filling. Tent with foil if crust browns too fast. Bars can be frozen and thawed overnight in the fridge.

Nutrition

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