Good-Cooking - Cinnamon Scones

Ingredients

• 2 cups flour
• 2 teaspoons baking powder
• 1/2 teaspoon baking soda
• 1/4 teaspoon salt
• 1/2 cup cold butter
• 1 egg, separated
• 3 tablespoons honey
• 1/3 cup buttermilk
• 1 teaspoon water
• 2 tablespoons granulated sugar
• 1/4 teaspoon ground cinnamon