Sweet Tart Dough - Lidia

Ingredients

• 1 1/8 cups all-purpose flour (1 cup + 2 tablespoons)
• 1/2 teaspoon baking powder
• 1/8 teaspoon salt (2 pinches)
• 2 tablespoons sugar
• 9 tablespoons cold butter (1 stick + 1 tablespoon)
• 2 egg yolks