Blackberry Lavender White Chocolate Scones

Bahan-bahan (12 porsi)

• 2 1/2 cups all-purpose flour
• 1 tablespoon granulated sugar
• 1 tablespoon baking powder
• 1/2 teaspoon kosher salt
• 12 tablespoons cold salted butter, shredded ((just like cheese))
• 3/4 cup cold cream or buttermilk, plus more for brushing
• 1 large egg, beaten
• 1 1/2 cups fresh or frozen blackberries ((no need to thaw, if frozen))
• 1/2 -1 cup white chocolate chips
• 1/4 cup whole milk
• 2 tablespoons butter
• 1 tablespoon dried lavender ((use 2 teaspoons for a less intense flavor))
• 1 teaspoon vanilla extract
• 1 -2 cups powdered sugar (to your taste)