INGREDIENTS: 1 1/2 cups all-purpose flour 3/4 cup granulated sugar, divided 1/2 teaspoon baking powder 1/8 teaspoon salt 1 teaspoon lemon zest 1 large egg yolk 1 teaspoon vanilla extract 1/2 cup salted butter, chilled and cut into cubes 2 teaspoons cornstarch 1 tablespoon lemon juice 2 cups fresh blueberries, at room temperature 1 1/2...Read More