These small batch blueberry scones are golden on the outside, soft and tender inside, and filled with sweet blueberries. Topped with a bright lemon glaze, they’re easy to make and ready in about 20 minutes.
Preheat the oven to 425°F (220°C). Line a baking sheet with parchment paper or a silicone baking mat.
In a medium bowl, stir together the flour, sugar, baking powder, baking soda, and salt.
Cut the cold butter into the flour mixture using a pastry blender, fork, or your fingers until the mixture looks like fine crumbs.
In a small bowl, whisk together the milk, egg yolk, lemon juice, and lemon zest. Pour into the flour mixture and stir until just combined.
Gently fold in the blueberries, being careful not to crush them.
Transfer the dough to a lightly floured surface. Knead gently until it comes together, then shape into a 5-inch circle about 1 inch thick.
Cut the dough into 4 equal wedges. Place the wedges on the prepared baking sheet, leaving space between each one.
Bake for 13 to 15 minutes, until the tops are golden.
Let the scones cool on the baking sheet for 5 minutes, then transfer to a wire rack to cool completely.
Make the Glaze
To make the glaze, whisk together powdered sugar, milk, and lemon juice in a small bowl until smooth. Drizzle or spoon over the cooled scones. Let the glaze set before serving. If you'd like, sprinkle a little lemon zest on top for extra flavor and color.Note: If the glaze is too thick, add a little more milk. If it’s too thin, add more powdered sugar.
Notes
Use Cold Butter: Cold butter creates steam as it bakes, which makes the scones fluffy and tender.
Don’t Overmix the Dough: Mix just until the ingredients come together. Overmixing can make the scones tough. Add Glaze After Cooling: Let the scones cool before drizzling the glaze so it doesn’t melt off.