Blueberry breakfast scones

Ingredients

• 2 cups flour
• 1/4 cup sugar
• 1 tbsp baking powder
• 1 tbsp orange peel
• 1/4 tsp salt
• 1/4 tsp baking soda
• 1/4 cup butter
• 1/2 cup buttermilk
• 1/4 cup frozen egg product or 1 egg
• 1 tsp vanilla
• 1 cup blueberries
• 3/4 cup Confectioners Sugar
• 1/4 tsp orange peel
• 3 - 4 tsp orange juice