8 ounces bittersweet chocolate, finely chopped
2/3 cup heavy cream
1/2 vanilla bean, split
2 large egg yolks
2 tablespoons unsalted butter, softened and cut into 1/2-inch cubes
1 (9 1/2-inch) tart shell made from Sweet Tart Dough, prebaked (recipe follows)
1 cup plus 1 tablespoon confectioners' sugar
1 3/4 cups all purpose flour
Pinch of salt
9 tablespoons unsalted butter, softened
1 large egg
8 ounces bittersweet chocolate, finely chopped
2/3 cup heavy cream
1/2 vanilla bean, split
2 large egg yolks
2 tablespoons unsalted butter, softened and cut into 1/2-inch cubes
1 (9 1/2-inch) tart shell made from Sweet Tart Dough (recipe above), prebaked