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Delicious Lemon Bar Cookies with a tangy lemon flavor and powdered sugar topping

Lemon Bar Cookies

A delightful treat that combines zesty lemon flavor with a sweet cookie base for a refreshing dessert.
Prep Time 15 minutes
Cook Time 45 minutes
Total Time 1 hour
Course Dessert, Snack
Cuisine American
Servings 16 squares
Calories 150 kcal

Ingredients
  

For the crust

  • 1 cup all-purpose flour
  • 1/2 cup powdered sugar
  • 1/4 teaspoon salt
  • 1/2 cup unsalted butter, softened

For the lemon filling

  • 1 large egg
  • 1 tablespoon lemon zest Use fresh lemons for the best flavor.
  • 1/4 cup fresh lemon juice Preferably freshly squeezed.
  • 1 cup granulated sugar
  • 1/2 teaspoon baking powder
  • 1/4 cup additional powdered sugar for dusting

Instructions
 

Preparation

  • Preheat your oven to 350°F (175°C). Line an 8x8-inch baking dish with parchment paper, leaving some overhang for easy removal later.
  • In a bowl, combine the flour, powdered sugar, and salt. Mix well to ensure everything is evenly distributed.
  • In another large bowl, cream the softened butter until smooth. Gradually add the flour mixture and mix until you have a crumbly texture.
  • Press the mixture into the bottom of the lined baking dish in an even layer.

Baking the crust

  • Bake the crust for 18 to 20 minutes or until lightly golden brown.
  • While the crust is baking, prepare the lemon filling.

Preparing the filling

  • In a bowl, whisk together the eggs, lemon zest, fresh lemon juice, granulated sugar, and baking powder until smooth.

Baking the cookies

  • Once the crust is done, pour the lemon filling over the hot crust.
  • Bake for an additional 20 to 25 minutes, or until the filling is set and slightly golden.
  • Remove the baking dish from the oven and let it cool completely.
  • Lift the cookies out using the parchment paper overhang, then cut them into squares.
  • Dust with additional powdered sugar before serving.

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Notes

For a creamy contrast, serve with a dollop of whipped cream or a scoop of vanilla ice cream. Store leftovers in an airtight container.
Keyword Baking, Dessert, Lemon Cookies, Refreshing Treat, Summer Dessert