Holiday Cut-Out Sugar Cookies

Bahan-bahan (5 porsi)

• 1¼ cups confectioners' sugar
• 1 cup (2 sticks) + 2 tablespoons unsalted butter, at room temperature
• 1 large egg yolk
• ¾ teaspoon salt
• 1 teaspoon almond extract ((or 2 teaspoons vanilla extract))
• 2¾ cups all-purpose flour (spooned into measuring cup and leveled-off)
• Royal Icing,