01 -
Turn your oven on and set it to 400°F (or 200°C). Lay some parchment paper on a baking tray.
02 -
Grab a large bowl and stir together the sugar, salt, flour, and baking powder.
03 -
Drop the chilled butter cubes into the dry mix. Use your hands, two knives, or a pastry tool to break it up until you’ve got crumbly bits, some about the size of peas.
04 -
In a small bowl, whisk together the heavy cream, egg, and vanilla until blended.
05 -
Pour the wet mixture into the bowl with the crumbs and gently stir with a fork until the dough just starts clumping. No need to stir too much!
06 -
Carefully fold the blueberries into your dough so they don’t get smashed. Don’t mix it up too much.
07 -
Pop the dough onto a floured countertop. Flatten it gently into an 8-inch circle, about an inch thick. Use a knife or dough scraper to slice into 8 even triangles.
08 -
Put those slices onto your baking tray, leaving 2 inches of space between each one.
09 -
Bake the wedges at 400°F for 18 to 22 minutes. They should look golden at the edges and have a firm but soft touch.
10 -
As the scones cool, mix powdered sugar, 1 tablespoon milk (add more if too thick), and a touch of vanilla in a small bowl. Stir until it’s smooth.
11 -
Let the scones sit on the tray for about 5 minutes, then move them to a rack. Drizzle glaze on top, if you'd like, and enjoy warm or later.