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Lemon Bars

Lemon Bars

Bright, tangy, and perfectly sweet, Lemon Bars feature a buttery shortbread crust topped with a smooth, zesty lemon filling. Finished with a light dusting of powdered sugar, these classic dessert bars are refreshing, easy to make, and perfect for spring, summer, or anytime you crave a citrusy treat.
Prep Time 20 minutes
Cook Time 40 minutes
Total Time 1 hour
Course Dessert
Cuisine American
Servings 12 bars
Calories 210 kcal

Ingredients
  

For the Crust:

  • 1 cup 125 g all-purpose flour
  • ¼ cup 50 g granulated sugar
  • ½ cup 115 g unsalted butter, cold and cubed

For the Lemon Filling:

  • 1 cup 200 g granulated sugar
  • 2 tablespoons all-purpose flour
  • 3 large eggs
  • ½ cup fresh lemon juice
  • 1 tablespoon lemon zest

For Topping:

  • Powdered sugar for dusting

Instructions
 

Preheat oven to 350°F (175°C). Line an 8x8-inch pan with parchment paper.

    Make the crust:

    • In a bowl, mix flour and sugar.
    • Cut in butter until crumbly.
    • Press evenly into the bottom of the pan.
    • Bake for 15–18 minutes, until lightly golden.

    Prepare the filling:

    • In a bowl, whisk sugar and flour.
    • Add eggs, lemon juice, and zest. Mix until smooth.

    Bake:

    • Pour the filling over the warm crust.
    • Return to the oven and bake for 20–22 minutes, until set.

    Cool and finish:

    • Let cool completely, then refrigerate for at least 1 hour.
    • Dust with powdered sugar before slicing into bars.

    Notes

    • Clean cuts: Chill thoroughly before slicing for neat squares.
    • Extra tangy: Add more lemon zest for a stronger citrus flavor.
    • Storage: Keep refrigerated in an airtight container for up to 4 days.
    • Freezing: Freeze bars (without powdered sugar) for up to 2 months
    Keyword Lemon Bars