Ingredients
Yield: 8 scones
8 tablespoons (1 stick) unsalted butter, frozen whole
1½ cups (7½ oz.) fresh blueberries
½ cup whole milk
½ cup sour cream
2 cups (10 oz.) all-purpose flour, plus more for dusting the work surface
½ cup sugar, plus extra for sprinkling
2 teaspoons. baking powder
¼ teaspoon baking soda
½ teaspoon salt
1 teaspoon finely grated lemon zest
2 tablespoons unsalted butter, melted
Preparation
