These easy lemon bars are the perfect balance of sweet and tart, with a buttery shortbread crust and a zesty lemon filling. They're simple to make and a crowd-pleaser!
Preheat oven to 350°F (175°C). Grease and flour a 9x13 inch baking pan.
For the crust: In a food processor, pulse together flour, powdered sugar, and cold butter until mixture resembles coarse crumbs. Press into the prepared pan and bake for 15-20 minutes, or until lightly golden.
For the filling: Whisk together granulated sugar, flour, and baking powder. Add lemon juice, eggs, and lemon zest; whisk until smooth.
Pour the filling over the warm crust and bake for 20-25 minutes, or until the filling is set.
Let cool completely before dusting with powdered sugar and cutting into bars.
Notes
For extra flavor, use Meyer lemons. Store lemon bars in the refrigerator.