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Delicious Blueberry Lemon Bars ready to be served on a plate

Blueberry Lemon Bars

Delightful dessert bars that balance the sweet and tart flavors of blueberries and lemons with a buttery crust.
Prep Time 20 minutes
Cook Time 30 minutes
Total Time 50 minutes
Course Dessert
Cuisine American
Servings 16 bars
Calories 180 kcal

Ingredients
  

For the Crust

  • 1 ¾ cups all-purpose flour
  • ¾ cup powdered sugar
  • ¼ teaspoon salt
  • 1 cup unsalted butter, softened 2 sticks

For the Filling

  • 4 large eggs
  • 1 cup granulated sugar
  • ½ cup freshly squeezed lemon juice about 2-3 lemons
  • Zest of 2 lemons
  • ¼ cup all-purpose flour
  • ½ teaspoon baking powder
  • 2 cups fresh blueberries or frozen, thawed and drained

Instructions
 

Preparation

  • Preheat your oven to 350°F (175°C). This will ensure that your blueberry lemon bars bake evenly.
  • Line a 9x13 inch baking pan with parchment paper, leaving some overhang on the sides.
  • In a mixing bowl, combine the flour, powdered sugar, and salt. Add the softened butter and mix until combined and resembling coarse crumbs.
  • Transfer the crust mixture to the prepared baking pan and press it evenly into the bottom. Bake in the preheated oven for 15 minutes, or until lightly golden.
  • While the crust bakes, whisk together the eggs and granulated sugar until well combined and frothy. Stir in the lemon juice and lemon zest.
  • Add the flour and baking powder to the lemon mixture and stir until just combined. Gently fold in the blueberries with a spatula.
  • Once the crust is done baking, pour the lemon-blueberry filling over the crust and spread it evenly. Bake for an additional 20-25 minutes, or until the filling is set and jiggles slightly in the center.
  • Remove the pan from the oven and allow the bars to cool completely at room temperature. Refrigerate for at least 1 hour before cutting.

Notes

Pro Tips: Use room temperature ingredients, freshly zest lemons, and do not overmix. Serve chilled for best results. These bars can be stored in the refrigerator for up to a week.
Keyword Baking, Blueberry Dessert, Blueberry Lemon Bars, Dessert Bars, Lemon Treats