Whole Wheat Cranberry Scones

Bahan-bahan (8 porsi)

• 1⅓ cups all purpose flour
• ⅔ cup whole wheat flour
• ¼ cup granulated white sugar
• 2½ teaspoons baking powder
• ¼ teaspoon baking soda
• ¼ teaspoon salt
• 3 tablespoons cold butter, (cut into small pieces)
• ½ cup dried cranberries
• 2 teaspoons grated orange zest
• 1 large egg, (lightly beaten)
• ¾ cup lowfat buttermilk
• 1 teaspoon powdered sugar