Flaky Blueberry Scones w. Vanilla Infused Glaze

Ingredients

• 1 vanilla pod
• 1/4 c. heavy cream
• 1 cup heavy cream, plus more for brushing
• Brown sugar as needed
• 1 tablespoon baking powder
• 1/2 teaspoon salt
• 2 tablespoons sugar
• 1/2 c. powdered sugar
• 2 cups all-purpose flour
• 1 cup fresh blueberries
• 5 tablespoons unsalted butter, cubed, cold