Blueberry Lemon Scones

Bahan-bahan (12 porsi)

• 2 cups all purpose flour
• 1/3 cup granulated white sugar
• 1 tablespoon lemon zest
• 1½ teaspoons baking powder
• 1/2 teaspoon kosher salt
• 1/2 cup cold unsalted butter
• 1/2 cup cold heavy cream
• 1 cup fresh blueberries
• 2 cups powdered sugar
• 3 tablespoons freshly squeezed lemon juice