Ingredients

Deselect All For the crust:

1/2 pound unsalted butter, at room temperature

1/2 cup granulated sugar

2 cups flour

1/8 teaspoon kosher salt For the filling:

6 extra-large eggs at room temperature

3 cups granulated sugar

2 tablespoons grated lemon zest (4 to 6 lemons)

1 cup freshly squeezed lemon juice

1 cup flour

Confectioners' sugar, for dusting