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Classic Lemon Bars

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  • Author: clara
  • Prep Time: 15 minutes
  • Cook Time: 45 minutes
  • Total Time: 1 hour
  • Yield: 24 bars 1x
  • Category: Dessert
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Description

Classic lemon bars with a buttery shortbread crust and a tangy, sweet lemon filling — a timeless dessert that’s bright, fresh, and perfect for any occasion.


Ingredients

Units Scale
  • 1 cup unsalted butter, softened
  • 1/2 cup granulated sugar
  • 2 cups all-purpose flour
  • 1/4 teaspoon salt
  • 1 1/2 cups granulated sugar (for filling)
  • 1/4 cup all-purpose flour (for filling)
  • 4 large eggs
  • 2/3 cup fresh lemon juice (about 3-4 lemons)
  • 1 tablespoon lemon zest
  • Powdered sugar, for dusting

Instructions

  1. Preheat oven to 350°F (175°C). Line a 9×13-inch baking pan with parchment paper, leaving an overhang for easy removal.
  2. In a medium bowl, cream together the softened butter and 1/2 cup sugar until light and fluffy.
  3. Add 2 cups flour and salt; mix until crumbly. Press the dough evenly into the bottom of the prepared pan.
  4. Bake the crust for 18–20 minutes, or until lightly golden. Remove from oven and set aside.
  5. In another bowl, whisk together 1 1/2 cups sugar and 1/4 cup flour. Add eggs, lemon juice, and lemon zest; whisk until smooth and fully combined.
  6. Pour the lemon mixture over the warm crust.
  7. Bake for an additional 20–25 minutes, or until the filling is set and no longer jiggles.
  8. Cool completely in the pan, then lift out using the parchment overhang. Dust with powdered sugar and cut into squares.

Notes

  • For clean cuts, chill the bars in the refrigerator before slicing.
  • Store leftover lemon bars in an airtight container in the fridge for up to 4 days.
  • Adjust lemon juice to taste for extra tanginess.

Nutrition

  • Serving Size: 1 bar
  • Calories: 180
  • Sugar: 18g
  • Sodium: 40mg
  • Fat: 7g
  • Saturated Fat: 4g
  • Unsaturated Fat: 3g
  • Trans Fat: 0g
  • Carbohydrates: 28g
  • Fiber: 0g
  • Protein: 2g
  • Cholesterol: 45mg