3/4cupunsalted buttercold and cut into small pieces
1 1/4cupsbuttermilk
Zest from one lemon
1teaspoonvanilla extract
1 1/2cupsfresh blueberries
1/4cupheavy cream
1/4cupsanding sugar
For The Lemon Glaze:
1 1/2cupspowdered sugar
Juice from one lemon
1teaspoonvanilla extract
Instructions
Prep And Chill The Scone Dough:
In a large mixing bowl, whisk together the flour, sugar, baking soda, baking powder, and salt until combined.
Using a pastry cutter or two butter knives, cut the cold butter into the dry ingredients until the mixture forms coarse crumbs with pea-size pieces of butter remaining.
In a separate bowl, whisk together the buttermilk, vanilla, and lemon zest. Add to the dry mixture and gently stir until almost combined. Fold in the blueberries just until the dough comes together with no dry flour visible. Avoid overmixing or crushing the berries.
Turn the dough out onto a lightly floured surface. Gently pat or roll into a round about 1 1/2 inches thick and 8 inches wide. Cut into 12 triangles and transfer to a parchment-lined baking sheet. Cover and chill for at least 30 minutes, or up to 12 hours.
Bake The Scones:
Preheat oven to 400°F.
Brush each chilled scone with heavy cream and sprinkle with sanding sugar.
Bake for 12-15 minutes, rotating the pan halfway through, until golden brown at the edges and lightly set in the center. Transfer to a wire rack to cool completely.
Make The Lemon Glaze:
In a small bowl, whisk together the powdered sugar, lemon juice, and vanilla extract until smooth.
If it feels too thick, add a little more lemon juice or water, a teaspoon at a time, until it's thin enough to drizzle. If it's too runny, whisk in a little more powdered sugar.
Finish And Serve The Scones:
Once the scones are fully cooled,drizzle with the lemon glaze.
Serve immediately or store in an airtight container.