Lemon Bars with Lemon Curd

( 1 cup and 1/4 cup) all-purpose flour ((dip and sweep)*)

minus 2 teaspoons) granulated sugar

unsalted butter, cut into cubes (, room temperature)

large eggs, (room temperature)

and 1 tablespoon) granulated sugar

ml/g (1/3 cup) lemon juice

lemon zest

unsalted butter, (melted and cooled)

all-purpose flour

Powdered sugar for coating the bars