Low fat pomegranate blueberry scones

Ingredients

• 1/2 cup milk
• 1/4 cup suga
• zest of one lemon
• 2 teaspoos vanilla extract
• 1 egg
• 1 cup whole wheat flour
• 1 cup ap flour
• 1 tablespoon baking powder
• 1/2 teaspoo salt
• 3 tablespoons cold butter, cut into small pieces
• 1 cup pomegranate(or 1/2 cup pom, 1/2 cup blueberries)
• 1 large egg white, beaten
• 2 tablespoons sugar