These Zesty Lemon Delight Bars are a refreshing and tangy treat, perfect for any occasion.
Preheat your oven to 350°F (175°C).
Ensure the oven is fully preheated before baking for even cooking.
In a mixing bowl, combine the all-purpose flour, unsalted butter, and powdered sugar until the mixture resembles coarse crumbs.
Use cold butter for a crumbly texture.
Press the crust mixture evenly into the bottom of a greased 8-inch square baking pan.
Use the back of a spoon to smooth out the crust.
Bake the crust in the preheated oven for 15 minutes, then remove it and let it cool slightly.
Do not overbake; the crust should be lightly golden.
In another mixing bowl, whisk together the eggs, fresh lemon juice, grated lemon zest, granulated sugar, and all-purpose flour until smooth.
Ensure there are no lumps in the mixture for a smooth filling.
Pour the filling over the slightly cooled crust.
Spread the filling evenly to cover the crust completely.
Bake in the oven for an additional 20 minutes, or until the filling is set and lightly golden.
Check the bars by gently shaking the pan; the filling should not jiggle.
Let the bars cool completely in the pan.
Cooling allows the filling to set properly for clean slicing.
Dust the top with powdered sugar using a sifter.
Add the powdered sugar just before serving for the freshest look.
Slice into bars and serve.
Use a sharp knife to get clean edges on each bar.