INGREDIENTS
1 cup
all-purpose flour
1/4 cup
granulated sugar
1/2 tsp
salt
8 tbsp
unsalted butter, melted
1 cup
granulated sugar
2 tbsp
all-purpose flour
2 tsp
cream of tartar
1/4 tsp
salt
3
large eggs plus 3 large yolks
2 tsp
grated lemon zest plus 2/3 cup juice (4 lemons)
4 tbsp
unsalted butter, cut into 8 pieces
Confectioners' sugar (optional)