Cook in 1h 10m
Serve 15
Ingredients
1 cup unsalted butter (softened)
2 3/4 cups granulated sugar (divided)
1 teaspoon vanilla extract
2 1/2 cups all purpose flour (divided)
1 teaspoon salt (scant)
6 eggs
3 lemons (large)
3/4 cup lemon juice
powdered sugar (dusting)
Directions
- Preheat the oven to 350°F.
- Spray a 9x13” baking pan with nonstick cooking spray, and set aside.
- To make the crust, place the softened butter, 1/2 cup sugar, vanilla, and salt in a medium bowl. Whisk to combine (or use an electric hand mixer). Add 2 cups flour and continue whisking until a soft dough forms. Transfer the dough to the baking pan.
- Using a tamper, clean hands, or the bottom of a heavy glass, press the dough into an even layer.
- Transfer the baking pan to the middle rack of the oven.
- Bake the crust for 15-18 minutes, until slightly golden at the edges. While the crust bakes, prepare the filling.
- Place the eggs, 2 1/4 cups sugar, lemon zest, and lemon juice into a large mixing bowl. Whisk vigorously until the mixture is smooth and combined. Sift 1/2 cup flour into the bowl. Whisk until the flour is fully incorporated.
- Remove the baking pan from the oven. Pour the lemon filling over the crust.
- Transfer the baking pan to the middle rack of the oven.
- Bake for 30–35 minutes, or until the filling is set and a toothpick inserted in the center comes out clean.
- Remove the baking pan from the oven. Allow the bars to cool for 20 minutes at room temperature, then transfer them to the refrigerator. Chill for at least 2 hours before slicing and serving.
- Just before serving, sift a generous layer of powdered sugar over the bars. Slice and serve.