INGREDIENTS
1/2 lb
unsalted butter (at room temperature)
1/2 cup
granulated sugar
2 cups
flour
1/8 tsp
kosher salt
6
extra-large eggs (at room temperature)
3 cups
granulated sugar
2 tbsp
grated lemon zest (4 to 6 lemons)
1 cup
freshly squeezed lemon juice
1 cup
flour
Confectioners' sugar (for dusting)