Sugar Plum Scones Recipe

Ingredients (10)

• 2 cups all purpose flour, plus more for rolling
• 1/2 cup sugar
• 4 teaspoons baking powder
• 1/2 teaspoon salt
• 8 tablespoons very cold unsalted butter, diced
• 2/3 cup milk
• 1/3 cup sour cream
• 1/2 cup chopped prunes
• 1 cup confectioner's sugar
• about 1 tablespoon water