Lemon Bars Gelson's

Ingredients

• ½ lb unsalted butter, room temperature
• ½ cup granulated sugar
• 2 cups all-purpose flour, plus more for dusting
• ⅛ tsp kosher salt
• 5 large Gelson’s eggs, room temperature
• 1 ⅔ cups granulated sugar
• 1 Tbsp plus 1 tsp grated lemon zest
• ⅔ cup freshly squeezed lemon juice (3 to 4 lemons)
• ⅔ cup all-purpose flour
• Confectioners’ sugar, for dusting